Lumagen Radiance Pro User manual

Radiance ProTM
Video Processor
Owner’s Manual

Limited one (1) year warranty on Lumagen, Inc. products.
Lumagen, Inc. (“Lumagen”) warrants (the “Warranty”) only to the original retail purchaser (“You”), only that this Lumagen product
(the “Product”) will be free from defects in material and workmanship for a period of one (1) year from the date of original retail
purchase from a Lumagen franchised dealer (the “Dealer”). Lumagen makes no Warranty for Products purchased from other than a
Lumagen Dealer. FAILURE TO RETURN THE WARRANTY CARD MAY MATERIALLY AFFECT YOUR RIGHTS UNDER THIS
WARRANTY.
The defective Product must be shipped in the original shipping container, together with a description of the problem, plus Your
contact information and proof of the date of purchase, prepaid and insured, to Lumagen. Risk of loss during shipping is borne by
You. Purchase date is subject to confirmation with the Dealer. You must contact Lumagen or the Dealer for shipping instructions.
Lumagen will examine the Product. If Lumagen determines, in its sole opinion, that the Product is defective in materials or
workmanship during the Warranty period, Lumagen will, at its option, repair, or replace with an equivalent, or better, Product at no
additional cost, or refund the net original purchase price. All parts that are replaced become the property of Lumagen.
If Lumagen determines that the Product is defective in materials or workmanship during the Warranty period, the Product will be
returned to You within a reasonable time after it has been repaired or replaced, freight prepaid. If Lumagen determines the Product
is not defective in materials or workmanship during the Warranty period, You will be charged for the examination, and the Product
will be returned to You, within a reasonable time, C.O.D. for an amount that includes the examination, C.O.D. and shipping charges.
This Warranty does not include service or parts to repair damage caused by, in Lumagen’s sole opinion, acts of God, acts of war,
accident, misuse, negligence, inadequate packing or shipping procedures, applied voltage in excess of rated maximum, appearance
of cabinetry not directly attributable to defects in materials or workmanship, for any modifications to the Product, or if the serial
number has been removed or defaced.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED. IF THE PRODUCT IS DEFECTIVE
IN WORKMANSHIP OR MATERIALS DURING THE WARRANTY PERIOD, THE SOLE REMEDY SHALL BE REPAIR OR
REPLACEMENT AS SPECIFIED ABOVE. IN NO EVENT SHALL LUMAGEN BE LIABLE FOR AN AMOUNT MORE THAN THE
ORIGINAL PURCHASE PRICE OF THE PRODUCT. LUMAGEN SHALL NOT BE LIABLE FOR OMISSIONS OR ERRORS IN
ITS DOCUMENTATION OR SOFTWARE. LUMAGEN RESERVES THE RIGHT TO MAKE CHANGES TO ITS PRODUCTS AND
DOCUMENTATION WITHOUT NOTICE.
TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT SHALL LUMAGEN, ITS SUPPLIERS, OR ITS DEALERS, BE
HELD LIABLE FOR ANY LOST REVENUE, LOST PROFIT, SPECIAL, INCIDENTAL, INDIRECT, CONSEQUENCIAL, OR
PUNITIVE DAMAGES, HOWEVER CAUSED, REGARDLESS OF THE THEORY OF LIABILITY, RESULTING FROM THE USE
OF, OR INABILITY TO USE, THIS PRODUCT, EVEN IF LUMAGEN, ITS SUPPLIERS, OR ITS DEALERS, HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Some jurisdictions do not allow exclusion or limitation of consequential damages, so the above limitations may not apply to You.
All implied warranties are expressly disclaimed. If held otherwise by a court of law, all implied warranties are limited to the duration
of this express Warranty. Some jurisdictions do not allow the limitation on how long an implied Warranty lasts, so the above
limitation may not apply to You. This Warranty gives You specific legal rights, and You may also have other rights, which vary from
jurisdiction to jurisdiction.
Cut on line below and mail completed Warranty registration to Lumagen.
WARRANTY REGISTRATION
Name: ______________________________
Address:
Email:
Product name:
Serial Number:
Purchase date:
Dealer name:
Place in envelope and mail to:
Lumagen, Inc.
7810 SW Miller Hill Road
Beaverton, OR 97007

LEGAL NOTICES:
TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT SHALL LUMAGEN, ITS SUPPLIERS, OR
ITS DEALERS, BE HELD LIABLE FOR INJURY TO PERSONS OR PROPERTY, ANY LOST REVENUE,
LOST PROFIT, SPECIAL, INCIDENTAL, INDIRECT, CONSEQUENCIAL, OR PUNITIVE DAMAGES,
IMPAIRMENT OF OR DAMAGE TO OTHER GOODS, HOWEVER CAUSED REGARDLESS OF THE
THEORY OF LIABILITY, RESULTING FROM THE USE OF, OR INABILITY TO USE, THIS PRODUCT,
EVEN IF LUMAGEN, ITS SUPPLIERS, OR ITS DEALERS, HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
LUMAGEN SHALL NOT BE LIABLE FOR OMISSIONS OR ERRORS IN ITS DOCUMENTATION OR
SOFTWARE. LUMAGEN RESERVES THE RIGHT TO MAKE CHANGES TO ITS PRODUCTS AND
DOCUMENTATION WITHOUT NOTICE.
DarbeeVision Inc. - End User License Agreement (E.U.L.A) for DARBEE Visual Presence™
Technology in Lumagen Radiance Products: This product provides the ability to turn off
DARBEE Visual Presence (DVP™) processing, because the DVP technology processing feature in
this product is not intended for commercial broadcast or theatrical presentation applications.
By using this product, you accept that the DVP technology ingredient is intended for personal
or small network use and should be switched off if this video processor system is used to
process video for commercial broadcast or commercial theatrical viewing applications. You
may not record the DVP processed output of this video processor system. You may use DVP in
this product to process video for up to six end user displays, within any video system
application, provided the DVP processed output video of this system is not being sold to an end
viewer or user. An additional commercial license is available from DarbeeVision, Inc. for larger
video network, distribution, commercial applications. You may not reverse engineer or
otherwise deconstruct the DVP algorithm, which is the sole intellectual property of
DarbeeVision, Inc., and protected by patents and trade secrets. This E.U.L.A. is not intended to
limit the use of this product or its features, when the video processor is used with DVP off.
This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to
Part 15 of the FCC rules, Canadian ICES-003, and CISPR 22. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
Unauthorized modifications to this equipment may void Lumagen’s limited warranty and the user’s authority
to operate this equipment.
Lumagen is a registered trademark of Lumagen, Inc. Radiance, Vision, and other Lumagen product names,
are trademarks of Lumagen, Inc. Darbee™ and DarbeeVision™ are trademarks of DarbeeVision Inc. Other
trademarks are the property of their respective owners.
WARNINGS:
•Do not defeat the safety features of the power supply or power cord, such as, but not
limited to, removing the ground pin connection.
•Do not open, insert objects into, or spill liquid into, this equipment.
•Do not block the cooling vents, and make sure there is adequate cooling around unit.
•Do not program an output resolution that exceeds the maximum specified refresh rate
of the attached television, or projector.
•Improperly set gray-bar intensity may accelerate screen burn-in on CRT and plasma
displays. Consult a home-theater specialist for help setting gray-bar intensity.

Table of Contents
Contents
SECTION 1 – INTRODUCTION.................................................................................................................................. 1
Document Conventions and Menu Navigation.......................................................................................................... 2
Unpacking................................................................................................................................................................. 2
Verify that your box contains the following items..................................................................................................... 2
Remote Control Battery Installation......................................................................................................................... 2
Installation Guidelines.............................................................................................................................................. 2
SECTION 2 – OVERVIEW........................................................................................................................................... 3
FRONT PANEL (RADIANCE PRO 444X)............................................................................................................................ 3
FRONT PANEL (RADIANCE PRO 424X)............................................................................................................................ 3
REAR PANEL (RADIANCE PRO 444X).............................................................................................................................. 3
REAR PANEL (RADIANCE PRO 424X).............................................................................................................................. 3
Remote Control......................................................................................................................................................... 4
Block Diagram.......................................................................................................................................................... 5
Configuration Memories........................................................................................................................................... 6
SECTION 3 – QUICK START GUIDE........................................................................................................................ 7
INSTALLATION INSTRUCTIONS ........................................................................................................................................ 7
SECTION 4 – SYSTEM CONFIGURATION EXAMPLES....................................................................................... 8
SECTION 5 – BASIC COMMANDS............................................................................................................................ 9
Power........................................................................................................................................................................ 9
Input Selection .......................................................................................................................................................... 9
Configuration Memory Selection.............................................................................................................................. 9
Input Aspect Ratio Selection..................................................................................................................................... 9
Image Zoom.............................................................................................................................................................. 9
Status Screen............................................................................................................................................................. 9
On-Screen Help....................................................................................................................................................... 10
Quick Keys.............................................................................................................................................................. 10
SECTION 6 – VIDEO OUTPUT MENU.................................................................................................................... 11
VIDEO OUTPUT SELECT MENU ..................................................................................................................................... 11
CUSTOM OUTPUT MODE............................................................................................................................................... 12
Output Mode – Direct Commands .......................................................................................................................... 12
Select Mode............................................................................................................................................................. 12
Mode Timing........................................................................................................................................................... 12
Output Label........................................................................................................................................................... 12
CMS MENU ................................................................................................................................................................. 12
Gamma Factor........................................................................................................................................................ 12
Color Gamut........................................................................................................................................................... 12
Colorspace.............................................................................................................................................................. 13
Grayscale and Gamma............................................................................................................................................ 13
Color Decoder ........................................................................................................................................................ 13
Black Level.............................................................................................................................................................. 13
White Level ............................................................................................................................................................. 13
HDR Intensity Mapping Initial Setup...................................................................................................................... 13
CMS Label.............................................................................................................................................................. 14
STYLES MENU.............................................................................................................................................................. 14
HDMI Output Type................................................................................................................................................. 14
Rate Match.............................................................................................................................................................. 14
Color Format.......................................................................................................................................................... 15
Dither...................................................................................................................................................................... 15
Mask........................................................................................................................................................................ 15
Shrink...................................................................................................................................................................... 15
Keystone.................................................................................................................................................................. 15
Gray Level............................................................................................................................................................... 15
Screen Aspect Ratio ................................................................................................................................................ 15
Graybar Intensity.................................................................................................................................................... 16
Soft Edge................................................................................................................................................................. 16
Style Label............................................................................................................................................................... 16
MISC.OUTPUT SETTINGS.............................................................................................................................................. 16

Table of Contents
3D Output Options.................................................................................................................................................. 16
Copy Output Settings .............................................................................................................................................. 16
SECTION 7 – VIDEO INPUT MENU........................................................................................................................ 17
INPUT SETUP MENU...................................................................................................................................................... 17
In Configs Setup...................................................................................................................................................... 17
INPUT PICTURE CONTROLS ........................................................................................................................................... 18
HDR Intensity Mapping Control............................................................................................................................. 18
Black and White Levels........................................................................................................................................... 19
Colorspace.............................................................................................................................................................. 19
Color Decoder ........................................................................................................................................................ 19
Y/C Delay................................................................................................................................................................ 19
CUE Filter .............................................................................................................................................................. 19
Input Sizing ............................................................................................................................................................. 19
Vertical Shift........................................................................................................................................................... 20
Non-linear Stretch................................................................................................................................................... 20
Input Masking......................................................................................................................................................... 20
Letter Box Zoom...................................................................................................................................................... 21
Deinterlace.............................................................................................................................................................. 21
Deinterlacing Field Flip ......................................................................................................................................... 21
Reinterlace.............................................................................................................................................................. 21
INPUT ENHANCEMENT CONTROLS................................................................................................................................. 21
Darbee .................................................................................................................................................................... 21
Copy Enhancement Settings.................................................................................................................................... 21
INPUT OPTIONS ............................................................................................................................................................ 21
Physical to Virtual Input Mapping.......................................................................................................................... 21
Video EDID Display Information for HDMI inputs................................................................................................ 22
HDCP 2.2, or HDCP 1.X, Input Mode Selection.................................................................................................... 22
HDMI Video Type................................................................................................................................................... 22
Input Level .............................................................................................................................................................. 22
Auto Aspect Selection.............................................................................................................................................. 22
Input Aspect Selection Mode................................................................................................................................... 22
Genlock................................................................................................................................................................... 23
Scale Bias................................................................................................................................................................ 23
Game Mode............................................................................................................................................................. 23
Input Label.............................................................................................................................................................. 23
Copy Input Settings................................................................................................................................................. 23
SECTION 8 – AUDIO CONFIGURATION............................................................................................................... 24
Audio Mute Control ................................................................................................................................................ 24
SECTION 9 - CALIBRATION.................................................................................................................................... 25
HDR Calibration..................................................................................................................................................... 26
HDR Calibration for a SDR Display (or HDR display in SDR mode).................................................................... 26
HDR Calibration using a HDR Display.................................................................................................................. 27
HDR Calibration Summary..................................................................................................................................... 27
SECTION 10 – MISCELLANEOUS COMMANDS.................................................................................................. 28
SYSTEM SETTINGS........................................................................................................................................................ 28
Menu Mode............................................................................................................................................................. 28
Timeouts.................................................................................................................................................................. 28
OSD Enable............................................................................................................................................................ 28
Input Reselect.......................................................................................................................................................... 28
Menu Placement...................................................................................................................................................... 28
Input Menu.............................................................................................................................................................. 28
Menu Size................................................................................................................................................................ 28
Initial Power State .................................................................................................................................................. 28
Initial Input Selection.............................................................................................................................................. 28
On/Off Message ...................................................................................................................................................... 29
Message Control..................................................................................................................................................... 29
Test Patterns........................................................................................................................................................... 29
Remote Control Arrow Buttons............................................................................................................................... 29
LED Setup............................................................................................................................................................... 29
RS-232 Setup........................................................................................................................................................... 29
Auto Input Select..................................................................................................................................................... 30
Zoom Step ............................................................................................................................................................... 30

Table of Contents
Configuration Memory Usage................................................................................................................................. 30
Fan Control............................................................................................................................................................. 30
Quick Keys.............................................................................................................................................................. 30
SAVING THE CONFIGURATION....................................................................................................................................... 30
Save......................................................................................................................................................................... 30
Undo ....................................................................................................................................................................... 31
Restore from Internal Backup memory ................................................................................................................... 31
Load Factory Settings............................................................................................................................................. 31
SECTION 11 – 3D SUPPORT..................................................................................................................................... 32
3D TYPES..................................................................................................................................................................... 32
Frame Packed......................................................................................................................................................... 32
Side-by-Side............................................................................................................................................................ 32
Top-Bottom ............................................................................................................................................................. 32
Frame Sequential.................................................................................................................................................... 32
Separate Left and Right........................................................................................................................................... 33
3D OUTPUT SETTINGS.................................................................................................................................................. 33
3D Output Setup Menu............................................................................................................................................ 33
3D Output Mode = Auto ......................................................................................................................................... 33
3D Output Mode = Specific Format ....................................................................................................................... 33
3D Output Type = Auto........................................................................................................................................... 33
3D Output Type = Specific 3D Type....................................................................................................................... 33
3D EDID Configuration.......................................................................................................................................... 34
3D SETUP PROCEDURES ............................................................................................................................................... 34
Normal Setup .......................................................................................................................................................... 34
Display Optimization .............................................................................................................................................. 34
Setup for Non-Compliant Displays ......................................................................................................................... 34
Setup for Non-Compliant 3D Video Sources........................................................................................................... 35
SECTION 12 – DARBEE VISUAL PRESENCE™................................................................................................... 36
DARBEE MENU ............................................................................................................................................................. 36
Darbee menu control .............................................................................................................................................. 36
Gain ........................................................................................................................................................................ 36
Mode....................................................................................................................................................................... 36
Enabled................................................................................................................................................................... 36
View ........................................................................................................................................................................ 36
SECTION 13 – RADIANCE PRO DIRECT COMMANDS ..................................................................................... 37
MISCELLANEOUS DIRECT COMMANDS.......................................................................................................................... 37
OUTPUT RESOLUTION DIRECT COMMANDS................................................................................................................... 37
MENU SHORTCUTS ....................................................................................................................................................... 37
IR COMMAND LIST....................................................................................................................................................... 37
RS-232 ASCII COMMAND LIST ................................................................................................................................... 37
SECTION 14 – SPECIFICATIONS............................................................................................................................ 38

Section 1 – Getting Started
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
1
Section 1 – Introduction
Thank you for purchasing a Lumagen®Radiance Pro™ video processor. The award winning Lumagen
Radiance video processor family boasts the highest-performance video switching, processing, and
calibration, available. This makes it ideal for premium quality high-definition home and commercial theater
applications. Lumagen’s Radiance series refines and enhances the video images presented by projectors,
and flat-panel displays.
The Radiance family offers 10-bit front-end, and 12-bit back-end, processing, standard definition (SD) and
high definition (HD) video de-interlacing, No-Ring™ scaling technology that does not add “Halos” around
edges (unlike competing products). It supports 4k60 sources using HDMI 2.0, with HDCP 2.2, and
uncompressed audio formats for Dolby-Digital TrueHD™ and DTS Master-Audio™ Bitstream formats.
Radiance processors can function as a central switching hub for the audio video system. The Radiance Pro
family of video processors is modular and can be configured with 2 to 8 inputs, and 2 or 4 outputs.
Key Features
•Up to 8 inputs (444X) or 4 inputs (424X) with resolutions up to 4k60 HDMI 2.0a with HDCP 2.2
•Up to four outputs at resolutions up to 4k60 HDMI 2.0a with HDCP 2.2
oThe 444X models have up to four processed outputs
oThe 424X models have up to two processed outputs
•Inputs and some outputs can be upgraded to 18 GHz
•Proprietary Lumagen No-Ring™ scaling
•HDR Intensity Mapping for improved quality HDR sources on HDR, or SDR, displays
•Vertical Keystone correction
•Darbee Digital Visual Presence™ (DVP™) enhancement technology (for up to 1080p60 input rate)
•CMS (Color Management System) using a 4913-point 3D Look Up Table (3D LUT) RGB color palette
•21-point parametric grayscale and Gamma
•10-bit processing for deinterlacing plus a 12-bit calibration pipeline
•Support for both 2D and 3D anamorphic scaling
without an anamorphic lens
•Convert common optional 3D formats to a required 3D format that is supported by the display
•Each input has 4 user configuration memories
•Each input user configuration memory has 8 resolution sub-memories (for HD inputs)
•Each resolution sub-memory is linked to one of 8 output configurations.
•2:2, 3:2 and 3:3 pull-down for SD/HD film sources
•SD/HD video de-interlacing
•User programmable non-linear-stretch (NLS) mode
•4:3, LBOX, 16:9, 1.85, 2.35, 2.40 and NLS input aspect ratios
•Programmable output aspect ratio from 1.10 to 2.50
•Large suite of test patterns
•Programmable input/output color-space
•Y/C-delay calibration
•CUE and ICP filtering
•Eight channel audio up to 192 kHz, DD True-HD™ 5.1, and DTS Master Audio™ Bitstream
•IR and RS232 control inputs (See Tech Tip 11 and 12 on the Lumagen.com support page)
•Internal USB-to-serial adaptor for command input or software updates.
•Wired IR format command input
•Universal, 100-240V, ~50/60Hz external 12 VDC 5 Amp power supply
•Optional rack mounting ears

Section 1 – Getting Started
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
2
Document Conventions and Menu Navigation
Commands are selected with the supplied infrared remote or the RS232 serial port. To prevent possible
command conflict, only one of these methods of command should be used at a time. See the Serial RS232
Command Interface section for information on serial commands. The infrared remote control command
notation is described below:
•Remote buttons are named as shown in a bold font. Example: MENU.
•For comma separated lists, press the buttons in the sequence shown.
•For parenthesized lists, select one button from the list.
•For square-bracketed lists, press the buttons as needed.
Example: For the list [

,

,

,

], press the arrow keys as needed.
•For menu commands press the MENU button. The

and

arrow keys are used to select the
function. The

arrow key (or OK) is used to enter sub-menus. This is shown as: MENU →
MenuItem →MenuItem. Generally, the

arrow key (or EXIT) steps up one menu level.
•Numerical entries are listed as value. For numerical entries, the

arrow key acts as backspace.
•Some commands are activated immediately without the need to press OK. Other commands must
be explicitly accepted by pressing OK. If needed, OK is listed as part of the command, and will
complete the command and return the menu to one level higher in the menu system. Note that,
at default settings, pressing OK when it is not required will bring up the Radiance Status Screen.
•For many commands, pressing EXIT cancels a partially completed command and returns to one
level higher in the menu system. For advanced commands changes are completed from within
the command and EXIT just returns to one level higher in the menu system.
•There are four independent configuration memory types for each input (MEMA, MEMB, MEMC
and MEMD). The input setup and output resolution/timing can be set independently for each
memory. To program an input memory, first select the input, then select the desired
configuration memory and use the menu system to configure.
•Some menu commands are only available when their associated input is selected.
•Before changes are saved, they can be discarded by entering standby (STBY) mode.
•A Save must be performed after any changes or all changes will be discarded the next time the
unit enters standby (STBY), or power is lost. To save press MENU,

, OK, OK, OK.
Unpacking
•Unpack the box.
•Save the box and packing materials in case you need to ship your Radiance.
Verify that your box contains the following items
•Lumagen Radiance video processor.
•Universal, 100-240V, ~50/60Hz, 12 VDC 5 Amp power supply
•Remote control.
•AAA Batteries (2).
•Owner’s Manual.
•USB cable.
•If purchased with the Radiance Pro, the optional 19 inch rack-mount ears.
Remote Control Battery Installation
1. Locate the battery compartment on the back of the remote control.
2. Move the locking tab to open the door.
3. Remove the old batteries (if applicable).
4. Install two new AAA batteries, observing the battery polarity shown in the battery compartment.
5. Replace the battery compartment cover.
Installation Guidelines
•Disconnect wall power from all electronics before plugging in, or removing, HDMI cables
•Select a cool, well-ventilated, dry location.
•Install the Radiance on a flat, level surface such as a table, shelf, or in a 19” rack
•Verify that the cooling vents are clear of obstructions to provide adequate cooling.
•Use only the Lumagen approved power supply.
•Avoid sudden temperature changes, temperature extremes and excessive humidity.
•Unplug power to the Radiance before cleaning

Section 2 – Overview
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
3
Section 2 – Overview
Front Panel (Radiance Pro 444X)
Front Panel (Radiance Pro 424X)
The front panel has a light-emitting-diode (LED) indicator, which is red when the unit is in “standby” and, by
default, is blue when the unit is “on.” Note: The blue “on” indicator can be disabled if preferred.
Rear Panel (Radiance Pro 444X)
Rear Panel (Radiance Pro 424X)
Rear panel connections are:
-Up to four HDMI 2.0 inputs (424X), or up to eight HDMI 2.0 inputs (444X), with HDCP 2.2
-Two HDMI 2.0 outputs (424X), or four HDMI 2.0 outputs (444X), with HDCP 2.2
-18 GHz input and output options available
-IR format command input (See Tech Tip 9 on the Lumagen.com website)
-RS232 for commands and software update (See Tech Tip 6 & 11)
-USB port for updates and calibration. This uses an internal USB-to-Serial adapter
-Internal USB-to-serial adapter for commands and software update (See Tech Tip 6 & 11)
-Power Input (12 Volts DC, 5 Amp power supply)

Section 2 – Overview
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
4
Remote Control
Power / Standby
ON Power On
STBY Standby
Navigation Control
CLR Clear menu or partial commands
HELP Display context-sensitive help
EXIT Go back one menu level
OK Enter/Accept command, display info screen

Menu navigation / zoom in

Menu navigation / zoom out

Menu navigation / input aspect

Menu navigation / input aspect
Numeric Entry
1-9Input 1 to 9
+10 Input 10 and greater
Picture-In-Picture (PIP)
OFF Not applicable
SEL Not applicable
SWAP Not applicable
MODE Not applicable
Input Aspect Ratio
4:3 4:3 (1.33) aspect ratio
LBOX Letterbox
16:9 16.9 (1.78) aspect ratio
1.85 1.85 aspect ratio
2.35 2.35 aspect ratio
NLS Non-Linear-Stretch
Misc Buttons
INPUT Precedes input # selection
ZONE <Radiance Pro 4449>
ALT Alternate info screens
PREV Previous output
Configuration Memories
MEMA Memory A
MEMB Memory B
MEMC Memory C
MEMD Memory D
Note: PiP/PoP is
not available for
this product.

Section 2 – Overview
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
5
Block Diagram
The function of the Radiance is to act as a video switch, process the selected video source, and then output
video in the appropriate format and resolution. Input rates from standard definition up to 4k60 are
supported. Video inputs are converted to progressive video, if necessary, and are then scaled to the video
output resolution, which can be up to 4k60.
Interlaced video has been in use for more than 60 years and is still a common video format. It displays half
of the lines of picture information each sixtieth (or fiftieth) of a second. Each half of the image is called a
field and displays either all the even lines, or all the odd lines. So, an entire image, called a frame, takes a
thirtieth (or twenty-fifth) of a second to display on the screen. An “i” suffix on the resolution specification is
used to indicate interlaced formats.
In contrast, progressive video presents each frame as a whole. A “p” suffix on the resolution specification is
used to indicate progressive formats. Converting interlaced video to progressive video is referred to as
“deinterlacing.”
The Radiance is comprised the following major functional sections:
•Video/Audio input selection
•Video deinterlacing (if required)
•Video processing and scaling
•Video/Audio output
The functional blocks are shown below. Note that the number of HDMI inputs and outputs can vary. The
Radiance Pro 4242 four-input, two-output, configuration is shown.
Commands can be sent to the Radiance by infrared remote or via the serial RS232 port. The RS232 port, or
the USB port, can be used for software updates. Setup is done with the on-screen menu. User functions
(e.g. select input) use direct commands to make macro programming simpler.

Section 2 – Overview
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
6
Configuration Memories
To understand how the Radiance functions, it is important to note that setup and calibration parameters are
split into “input memories” and “output configurations.” Input memories control the video source setup.
Output configurations control the display setup and calibration. The Output configurations are specified by
selecting a Config, CMS and Style for input, input memory, input resolution, HDR/SDR, and 2D/3D mode.
Each Radiance Pro input has four input memories (MEMA, MEMB, MEMC and MEMD). Each input memory
has sub-memories for the various possible input formats. These are automatically selected based on the
input resolution and vertical-rate. The “Other” entry represents the other possible input resolutions and
vertical rates not specified specifically. Each input resolution and vertical rate has 7 sub-memories which can
be selected on a per-input and per-input-memory basis. For example, as shown in the block diagram below,
there can be 8 different input configurations for 480i/p sources shared among all inputs and all memories.
Each input sub-memory can be independently linked to any one of the 8 Output Mode configurations, 8
CMS memories, and 8 Style memories. These store setup data for the video display setup and calibration.
In the factory default condition all input sub-memories are linked to Auto output select, CMS 0 (for SDR
sources), CMS 1 (for HDR/Rec2020 sources), and Style 0.
To change these linkages use the Output Setup menu. Settings can be changed for each input sub-
memory. Makes sure to “Save” any changes you want to keep (MENU
→
Save
→
OK
→
OK
→
OK).
NOTE:
By default, for a Rec 709 source, all sub-memories point to Auto output mode
CMS0 and Style0. For a HDR/Rec2020 source, all sub-memories point to Auto
output mode, CMS1 and Style0. For the majority of systems the default
configuration does not need to be changed.
NOTE:
Changes must be Saved to make them permanent. If changes are not Saved
the Radiance Pro will revert to the previously Saved settings when turned off.
Input memory to output configuration block diagram

Section 3 – Quick Start Guide
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
7
Section 3 – Quick Start Guide
Installation Instructions
1. Install two AAA batteries in the Lumagen Remote Control.
2. Disconnect all power in the system before connecting any A/V cabling to minimize the chance
of damaging equipment.
3. Connect audio/video sources as appropriate.
NOTE:
The default configuration is to connect Radiance Pro HDMI Output 1 to the audio receiver, and
HDMI Output 2 (424X) or Output 4 (444X) to the primary TV or projector. Lumagen recommends
that the Radiance be used as the switching device for ease of operation, fastest video switching,
and best video quality.
Default connections for Radiance Pro 4242 with AVR plus display/projector
4. Connect the Radiance outputs. If using only one Radiance output, connect the display to the
highest numbered output. Then change the highest numbered output to both audio and video
and enable the appropriate audio modes manually (See Direct Commands secontion for MENU
0943 and MENU 0944) to and do a Save. If using an AVR, or audio PrePro, connect it to
Radiance Output 1 the display/projector to Output 2 (424X), or Output 2 or 4 (444X).
NOTE:
For HDMI connections on the Radiance Pro output use 6 to 10 foot (2 to 3 meters) passive 18
GHz HDMI cables if long enough. For Radiance Pro outputs requiring lengths over 10 feet (3
meters) Lumagen recommends using a certified 18 Ghz active wired or fiber HDMI cables.
5. Reconnect power. Plug the DC power cord from the Radiance power supply into the DC power
jack on the back of the Radiance. Then connect the power cord to the Radiance power supply
and plug it into a wall outlet.
6. Turn the other equipment on and use the Radiance remote control to turn the Radiance on.
7. Select the desired Radiance input using the Radiance remote control. The video inputs are
numbered from 1 to 8. To select and input press the “Input” button and then press the
corresponding number button on the remote. Make sure the selected source device is
outputting active video.
8. You should now have an image on your display/projector. The Radiance automatically selects
the appropriate output resolution and frame rate for HDMI/DVI displays/projectors (including
24p when supported), when connected according to these instructions.
9. The default output aspect ratio is 16:9 (i.e. 1.78:1). No output aspect ratio selection is needed
for 16:9 displays or projectors. For other output aspect ratios, please see the User Manual for
information on how to set the output aspect ratio. For 2.35 anamorphic screens the Radiance
Pro can control the aspect ratio without the use of an anamorphic lens. See Tech Tip 16 for
information on how to set up the Radiance Pro for a 2.35 screen.

Section 5 – Basic Commands
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
8
Section 4 – System Configuration Examples
The most common configurations using the Radiance are shown below. Note, that HDMI outputs 1 and 2 are
shown (424X). For the Radiance Pro 444X, Use Output 1 for the Receiver and Output 4 for the TV/projector.
1. Receiver after Radiance.
The default configuration is to connect all the video sources to the inputs of the Radiance Pro and connect the
receiver, or preamp, to HDMI Out 1, and the display/projector to Radiance HDMI Out 2 (424X) or Output 4 (444X).
Only after all audio and video connections have been made, connect to power and turn everything on. The
Radiance automatically detects the video EDID from output 2 (424X) or Output 4 (444X), and the audio EDID from
output 1 and reports the appropriate EDID modes back to all source devices.
By default, Output 1 is set to “Audio Only”. With this setting, Output 1 will output audio with blank 1080i video. By
default, the other outputs are set to “Video Only”. With this setting, they will output video without audio. In the
“Output Setup” menu, you can change the settings for each output to “Audio Only”, “Video Only”, “Both Audio and
Video”, or “No Audio or Video”.
This configuration can improve switching delays by using the Radiance Pro’s input switching and guarantees that
the receiver does not degrade the video. It also minimizes the work needed to configure the Radiance, for the
TV/projector output, because audio is off by default.
2. Audio and Video routed separately.
Route the audio and video separately to the Radiance and a receiver. Connect the TV/projector to Output 2 (424X)
or Output 4 (444X). This output has its audio turned off by default and so is correct by default for this case.
3. Receiver in front of Radiance.
Use an AVR in front of the Radiance to switch the video sources. Note that some AVR’s add artifacts to the video.
So turn off all video processing in the AVR. Connect the TV/projector to Output 2 (424X) or Output 4 (444X). This
output has its audio turned off by default and so is correct by default for this case.

Section 5 – Basic Commands
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
9
Section 5 – Basic Commands
Power
Turn power on by pressing the ON button. Place the Radiance in standby-mode by pressing STBY.
Input Selection
Press the INPUT button and then press the corresponding input number button on the remote.
Shortcut:
If the menu or status is not displayed on the screen, a new input can be
selected by pressing the corresponding number button on the remote.
Configuration Memory Selection
Each input has four configuration memories. These are referred to as memory “A”, “B”, “C” and “D”. To select one
of these memories press MEMA, MEMB, MEMC, or MEMD, respectively. Note, RS232 codes are provided to
directly access these memories. Each input memory has eight input “sub-memories” that are automatically
selected based on the input resolution and 2D/3D input video format.
Each configuration memory, and sub-memory, is independent of the other memories. To allow the memories to be
used for mode selection (e.g. day/night), by default, the memory type remains unchanged when a new input is
selected. (i.e. If input 2 memory B is active, pressing “INPUT, 3” selects input 3 memory B).
Input Aspect Ratio Selection
The input source aspect ratio can be selected by pressing one of the 4:3, LBOX, 16:9, 1.85, or 2.35 aspect
buttons. To use the NLS feature, press “4:3, NLS”, “16:9, NLS”, or “1.85, NLS”.
•Use 4:3 for standard definition full-screen material.
•Use LBOX for “letterbox” standard definition material, such as analog-television movies shown with black
bars above and below the image.
•Use 16:9 for material labeled as “Enhanced for 16:9 televisions”.
•Use 1.85 for material labeled as “Aspect ratio 1.85”.
•Use ‘Alt’ 1.85 for material that is “Aspect ratio 1.85 letterboxed in a 16:9 (1.78) window”.
•Use 2.35 for material labeled as “Aspect ratio 2.35”.
•Use ‘Alt’ 2.35 for material labeled as “Aspect ratio 2.40”.
•Use NLS to apply a horizontal non-linear stretch, to stretch 4:3 to 16:9, or 16:9 or 1.85 to 2.35 or 2.40.
NOTE:
Make sure the “display aspect ratio” setting is 16:9 in the setup menu of all video
sources (e.g.Bluray players or set top boxes), even if your display is not 16:9.
Image Zoom
After the input aspect ratio has been selected, the image can be zoomed in to better fit the screen. The zoom
function uses the

and

arrow buttons. When the menu is off, by default, the

arrow button zooms in by
about 15% and the

arrow button zooms out by about 15%. The Zoom amount can be changed to 5% steps.
Status Screen
Pressing “OK” when the menu is off displays an on-screen information message as shown in the example below.
Radiance Pro Info Pg 1 (for Pg 2 press Ok)
SW Rev.xxxxxx Serial:xxxxxxxxx
Input 1A Out1 Out2
Mode: 480i 1080p 1080p
Rate: 59.94Hz 59.94Hz 59.94Hz-2D
Format: YCbCr 422 RGB RGB-SDR709
HDCP: On 1.x 2.x
Pressing “OK” when the information screen is displayed, will display a second status screen as shown in the
example below.

Section 5 – Basic Commands
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
10
Radiance Pro Info Pg 2
Audio:HDMI1
In asp=1.78 Out asp=1.78 Zoom=0%
X scaler: Off AdjInHres: 1920 OutHRes:1920
Y scaler: Off AdjInVres: 1080 OutVRes:1080
Genlock: off ClkN:1 PT:1
Deinterlacing:NA ChipTemp: 72C
On-Screen Help
Pressing, “HELP” when the menu is displayed, displays on-screen help information for the currently highlighted
menu item for many of the menu options.
Quick Keys
Provides a menu to use for basic remotes that have limited buttons, The ‘Quick Keys’ menu has buttons for input
aspect ratio (4:3, LBOX, 16:9, 1.85, 2.35, NLS), set zoom (Zoom+, Zoom-) and select the user memory (MemA,
MemB, MemC, MemD). The “Quick Keys” menu duplicates the function of pressing the corresponding buttons on
the Lumagen remote. There are also buttons to control 3D (off, SbyS, TopB).
MENU
→
Quick Keys
→
(4:3, LBOX, 16:9, 1.85, 2.35, NLS, Zoom+, Zoom-, MemA, MemB,
MemC, MemD, ‘3D’Off, ‘3D’Sbys, ‘3D’TopB)

Section 6 – Video Output Menu
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
11
Section 6 – Video Output Menu
By default the output is set to “Auto 2” (424X) or “Auto 4” (444X). “Auto 2” means the Radiance automatically
reads the video EDID for the devices connected to Output 2, and automatically selects the appropriate output
resolution.
For “Auto” modes the output vertical rate is selected based on the input vertical rate. For example, input formats
480i60, 720p60, and 1080i60 automatically select a vertical output rate of 60 Hertz. Input formats 576i50, 720p50,
and 1080i50 automatically select a vertical output rate of 50 Hz. For a 24p input formats, a 24p output vertical rate
is selected if the display supports a 24p vertical rate, otherwise a 60 Hz output rate is selected.
Video Output Select Menu
The Video Output Setup Menu is used to select output settings ( Mode , CMS , and Style ) based on the input
number, input memory, and input video mode. The
Video Output Select Menu does not affect the audio settings.
See the Audio Configuration section for information on configuring audio modes.
NOTE:
Use of the Video Output Setup Menu is not needed for typical systems
Once selected, the parameters for the Mode , CMS , and Style are changed using the MENU
→
Output
→
Ok
→
(Custom Modes, CMS’s, Styles) menu.
To select the output settings based on which input is selected and the input video mode, press MENU
→
Output
Setup
→
Ok. This will display the Input Conditions and Output Selections.
Input Conditions
Input: 1A Mode: Other, 2D, Rec601
Output Selections
Mode: Custom0(Auto 4)
Custom0(Auto 4)
CMS: CMS0
CMS0
Style: Style0
Style0
Out Enables: ABBV (1-4)
Press “OK” again to display the Video Output Select Menu . Highlight the ‘2D’ or ‘3D’ row and press “Ok” to edit.
In Condition
-
Video Output Selection
3D
601/709
HDR/2020
Enable
In
Mode
Mode
Type
CMS
CMS
Style
1 2 3 4
*2D:
1A
1080p24
-
>
Custom0
CMS0
CMS1
Style0
A B B V
(Auto 4)
3D:
1A
1080p24
-
Auto 4
Auto
CMS0
CMS1
Style0
A B B V
Next highlight the input condition entry that you want to edit.
Press the

and

buttons to set the input number, input memory, and input mode.
NOTE:
For any of the three input conditions you can press the number “4” button which then selects ‘All’ as
the condition. This allows you to apply the output setup to multiple input conditions.
When making settings that apply to multiple input conditions you can leave any of the output settings unchanged
by selecting the ‘---‘ option for that output setting. The Video Output has selections for “A” audio only, “V” video
only, “N” audio and video off, “-“ unmodified, and “B” both audio and video.
2D In Condition
->
2D Video Output Selection
601/709
HDR/2020
Enable
In# Mem Mode Mode CMS CMS Style 1 2 3 4
1
A
1080p24
->
Custom0
CMS0
CMS1
Style0
A B B V
(Auto 4)
(Input to edit output settings of)
Press ‘4’ for ‘All’, ‘5’ to see current
<> Select, ^v Change, OK to set, Exit quits

Section 6 – Video Output Menu
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
12
Custom Output Mode
Custom Modes store settings for the timing of HDMI video mode that drives the display. There are menus to select
standard HDMI modes or custom timings for HDMI modes NOTE: By default the Radiance Pro automatically selects
the appropriate output modes based on the EDID reported by the TV/projector on the primary video output.
Output Mode – Direct Commands
Note that these direct commands are meant as temporary overrides, not as permanent selections and affect only
the current input, input resolution and input memory. The
Output Setup menu should be used to program the
output modes if the Auto output mode is not being used. The direct commands to select output resolution are:
480p60: MENU 0 2 1 OK 720p60: MENU 0 2 4 OK 1080p24: MENU 0 2 0 OK
1080p60: MENU 0 2 7 OK 4k24: MENU 0 2 3 OK 4k50: MENU 0 2 5 OK
4k60: MENU 0 2 9 OK
Select Mode
Select the output mode from a list. If after selecting you lose the picture, press “Exit” or wait 15 seconds for the
output to revert to the previous mode. Setting the mode to “Auto X” will get data from the display about its
preferred mode. Select which output gets priority by choosing one of the Auto modes. The command is:
MENU
→
Output
→
Custom Modes
→
[Custom]
→
Select Mode
Mode Timing
After selecting a Custom Output Mode, its timing can be modified on a pixel basis. Do not change the timing using
this menu unless it is really needed. Warning: Some digital displays lose picture if timing is changed by even a
single pixel. The command is:
MENU
→
Output
→
Custom Modes
→
[Custom]
→
Mode Timing
Output Label
You can change the output mode labels. Use the

and

buttons to highlight a letter. Use the

and

buttons
to change the letter. Capital letters, small letters, numbers, symbols, and blank are available. The command is:
MENU
→
Output
→
Custom Modes
→
[Custom]
→
Label
→
Ok
CMS Menu
The Color Management System (CMS) stores settings used to calibrate the color of the display. There are menus to
calibrate the position of the primary/secondary color points, calibrate grayscale tracking, calibrate the gamma
curve, and compensate for red/green push errors.
Gamma Factor
The Gamma Factor adjusts the gamma of the video output up or down. Since the Radiance is in the middle of the
video chain, its default goal is to not affect the image Gamma and so the default Radiance gamma is 1.00.
Changing the Gamma Factor allows the Radiance a “coarse correction” control for display Gamma. It should be set
to (Desired_Gamma / Measured_Gamma). The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Gamma Factor
→
Ok
Color Gamut
Allows primary and secondary color point calibration, or calibration of 4913-points throughout the RGB color cube,
using a 3D color lookup table (3D LUT) Color Management System (CMS). A color probe, appropriate calibration
software, and proper training is necessary for correct adjustment. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Color Gamut

Section 6 – Video Output Menu
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
13
Colorspace
Select the output Colorspace. The choices are Auto, HDR2020, SDR2020, SDR709, and SDR601. Auto sets the
output color space to match the input colorspace. When HDR Intensity Mapping is active, for non-HDR
TVs/Projectors, or to output SDR to a HDR TVs/projector, select SDR2020. SDR601 is generally not used since the
Pro converts SD sources to Rec 709 on input. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Colorspace
Grayscale and Gamma
Allows the parametric adjustment of 2, 5, 11, 12 or 21 color temperature points to adjust the grayscale and
gamma for the display. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Gray/Gamma
Color Decoder
Used to correct color decoder errors in the display that have red and/or green push. This adjustment should
generally not be used in conjunction with Color Gamut. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Color Decoder
Black Level
Used to set the black level for the display. Normally the “Brightness” or “Black Level” control in the display is used
to set the black level. However, some displays cannot be set accurately. This command allows for accurate
calibration when the display controls are not adequate. It is recommended that the Radiance Contrast Pattern 2
(dark contrast) be used to set the display’s black level. This command is also useful when a second black level is
desired (using a second output CMS) for a “day” or “night” mode. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Black
→
Ok
White Level
Sets the white level for the display. Normally the “Contrast” control on the display is used to set the white level. It
is recommended that the Radiance Contrast Pattern 1 (White and Black squares pattern) be used to set the
display’s white level. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
White
→
Ok
HDR Intensity Mapping Initial Setup
HDR Intensity Mapping can map a HDR source on to a SDR, or HDR, display, but does not apply to SDR sources,
and is disabled by default. To enable it go to the CMS’s
→
[CMS]
→
HDR Mapping menu. Note that by default
the CMS1 output configuration memory is automatically selected for HDR sources.
NOTE:
A key concept to understand for HDR sources, and HDR Intensity Mapping, is that the important
thing is to have a correct image on the screen and not the format of intermediate calculations. So,
data manipulation in the pipeline does not always have to be strictly “HDR.” Just as P3 movies are
put into a Rec 2020 “container” for UHD HDR, it is possible to put the HDR Gamma into a “SDR
Container” as long this is accounted for such that the on screen image is correct. This is important to
understand because two of the three recommended practices below do exactly this, but the end
result is the correct image on the screen. We try to use the word “adapt” instead of “convert” when
discussing the HDR verses SDR settings, since it is
not
somehow converting the HDR to SDR, but just
putting the HDR data into a “SDR container.”
The Display Max Light is set in this CMS menu. You can increase or decrease the Display Max Light using the
arrow keys in 100 nit steps or use the number keys to enter a value from 30 to 9990 nits. Changing the Display
Max Light adjusts the source to display light ratio, and is similar to changing the “multiple” used to compensate
for screen size in calibration software.
With HDR Intensity Mapping control parameters at default use the Display Max Light as a coarse
“brightness” control. When outputting HDR source in HDR mode (CMS Colorspace = HDR2020 and Gamma to
3D LUT = HDR or Auto), typical Display Max Light settings range from about 3000 to 9900. For SDR output
mode (CMS Colorspace = SDR2020), typical Display Max Light settings are in the range of 100 to 500 for a
projector, or 200 to 800 for a current TVs. The Display Max Light setting is higher for HDR output because the
display’s internal Tone Mapping is already reducing the HDR input to match the display’s actual light output leaving

Section 6 – Video Output Menu
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 052517
14
much less range for the HDR Intensity Mapping to work with. Higher Display Max Light settings allow less
control. So, for HDR output the amount of control available with HDR Intensity Mapping is reduced verses using
Gamma to 3D LUT = SDR along with SDR output mode (Colorspace = SDR2020).
The EOTF of the HDR Intensity Mapping output to the 3D LUT is selected as “Gamma to 3D LUT.” This
selection is active even when HDR Intensity Mapping is disabled. The
Auto mode selects HDR EOTF to the 3D
LUT if the CMS output Colorspace is selected as HDR2020, and SDR EOTF otherwise. If you want to calibrate the
3D/1D LUTs to change the source’s HDR EOTF, to SDR EOTF, you must select the Gamma to 3D LUT as HDR.
For a SDR display, or HDR display if you want to use SDR output mode, you can calibrate the 3D/1D LUTs to SDR
Rec 2020 specifications, and let the HDR Intensity Mapping “adapt” the HDR EOTF to SDR EOTF. In this case set
the CMS Gamma to 3D LUT = SDR, and the CMS Colorspace = SDR2020 (if an HDR display) or SDR709 for a
SDR only display. Even if HDR Intensity Mapping is off, this EOTF adaptation will still be applied for an HDR
source if “Gamma to 3D LUT” is selected as SDR (or Auto mode if the Colorspace is set to SDR2020).
See the Calibration section for more information on HDR calibration.
The valid combinations for the CMS memory Gamma to 3D LUT and Colorspace for HDR sources are shown in
the following table.
Gamma to
3D LUT Colorspace Test Pattern Mode 3D/1D LUT calibration
HDR or Auto HDR2020 HDR Optional. Bt.2084 in and out. Rec 2020 Gamut
HDR SDR2020 HDR Required. Bt.2084 in to Bt.1886 out. Rec 2020 Gamut
SDR or Auto SDR2020 SDR Optional. Bt.1886 in and out. Rec 2020 Gamut
HDR Intensity Mapping control parameters are selected in Input Menu under Input
→
Options
→
HDR
Mapping (if no menu or OSD is displayed the

key bring this menu on screen). See the Video Input Menu and
Calibration sections for more information. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
HDR Mapping
CMS Label
You can change the CMS memory labels. Use the

and

buttons to highlight a letter. Use the

and

buttons
to change the letter. Capital letters, small letters, numbers, symbols, and blank are available. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Label
Styles Menu
The Style memory stores settings for the HDMI format used to drive the display. There are menus to set the HDMI
format, size, position, aspect ratio, and gray-bars for the image on the display. These output styles (Style0 through
Style7) can be selected for use in the Output Setup menu.
HDMI Output Type
You can specify the digital output range as “RGB-PC level” (e.g. for 8-bit 0 to 255) or “RGB-Video level” (e.g. for 8-
bit 16 to 235). “YCbCr 422” is the recommended output format. For the HDMI RGB output, setting the level as
video allows blacker-than-black and whiter-than-white levels to be output from the Radiance. The Dual Output
mode uses two connections to the display with the 12 LSB’s on Output 1 and the 24 MSB’s on Output 2. The
command is:
MENU
→
Output
→
Styles
→
[Style]
→
HDMI Format
→
Type
→
(Auto, RGB/Level=Vid,
RGB/Level=PC, RGB/36bpp Dual Out/Level=Vid, RGB/36bpp Dual Out/Level=Vid YCbCr444,
YCbCr422)
Note that for some modes (4k60 using 9 GHz output cards) the mode may not be programmable. For reference
the 4k60 output mode using 9 GHz I/O cards is always 4:2:0, 8-bit.
Rate Match
Some material may be sourced at 24.00/60.00 Hertz refresh rates instead of the standard 23.98/59.94 Hertz rates.
It is desirable to slightly alter the output rate to match the input rate as long as the display works with these