evertz HD9626DSK User manual

HD9626DSK
High Definition Downstream Keyer Series
Instruction Manual
© Copyright 2006 - 2010
EVERTZ MICROSYSTEMS LTD.
5288 John Lucas Drive,
Burlington, Ontario, Canada
L7L 5Z9
Phone: [phone]
Sales Fax: [phone]
Tech Support Phone: [phone]
Tech Support Fax: [phone]
Internet: Sales: [email protected]
Tech Support: [email protected]om
Web Page: http://www.evertz.com
Version 1.4, October 2010
The material contained in this manual consists of information that is the property of Evertz Microsystems and is
intended solely for the use of purchasers of the HD9626DSK Downstream Keyer. Evertz Microsystems expressly
prohibits the use of this manual for any purpose other than the operation of the device.
All rights reserved. No part of this publication may be reproduced without the express written permission of
Evertz Microsystems Ltd. Copies of this guide can be ordered from your Evertz products dealer or from Evertz
Microsystems.

IMPORTANT SAFETY INSTRUCTIONS
The lightning flash with an arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of un-insulated “Dangerous voltage”
within the product’s enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (Servicing) instructions
in the literature accompanying the product.
•Read these instructions
•Keep these instructions.
•Heed all warnings.
•Follow all instructions.
•Do not use this apparatus near water
•Clean only with dry cloth.
•Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
•Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
•Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has
two blades with one wider than other. A grounding-type plug has two blades and a third
grounding prong. The wide blade or the third prong is provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
•Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles and the point where they exit from the apparatus.
•Only use attachments/accessories specified by the manufacturer
•Unplug this apparatus during lightning storms or when unused for long periods of time.
•Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC – SHOCK, DO NOT EXPOSE THIS APPARATUS
TO RAIN OR MOISTURE.
WARNING
DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR SPLASHING AND ENSURE THAT NO
OBJECTS FILLED WITH LIQUIDS ARE PLACED ON THE EQUIPMENT.
WARNING
TO COMPLETELY DISCONNECT THIS EQUIPMENT FROM THE AC MAINS, DISCONNECT THE
POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE.
WARNING
THE MAINS PLUG OF THE POWER SUPPLY CORD SHALL REMAIN READILY OPERABLE.

INFORMATION TO USERS IN EUROPE
NOTE
CISPR 22 CLASS A DIGITAL DEVICE OR PERIPHERAL
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to the European Union EMC directive. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
INFORMATION TO USERS IN THE U.S.A.
NOTE
FCC CLASS A DIGITAL DEVICE OR PERIPHERAL
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
WARNING
Changes or Modifications not expressly approved by Evertz Microsystems Ltd. could void the user’s
authority to operate the equipment.
Use of unshielded plugs or cables may cause radiation interference. Properly shielded interface
cables with the shield connected to the chassis ground of the device must be used.

HD9626DSK Instruction Manual
REVISION HISTORY Revision 1.4
REVISION HISTORY
REVISION DESCRIPTION DATE
1.0 First revision Mar 2006
1.1 Updated diagrams for the device. Oct 2006
1.2 Updated block diagram and DCP diagram. Feb 2007
Updated DCP and Firmware Upgrade Information.
Minor corrections throughout manual.
1.2.1 Updated Key Offset Value May 2008
1.3 Modified GPIOs Nov 2008
1.4 Removed references to 480p/59.94 & 480p/60 throughout manual. Oct 2010
Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor
for the rights of third parties, which may be affected in any way by the use thereof. Any representations in this document concerning
performance of Evertz products are for informational use only and are not warranties of future performance, either expressed or implied. The
only warranty offered by Evertz in relation to this product is the Evertz standard limited warranty, stated in the sales contract or order
confirmation form.
Although every attempt has been made to accurately describe the features, installation and operation of this product in this manual, no
warranty is granted nor liability assumed in relation to any errors or omissions unless specifically undertaken in the Evertz sales contract or
order confirmation. Information contained in this manual is periodically updated and changes will be incorporated into subsequent editions. If
you encounter an error, please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make
changes in equipment design or specifications.

HD9626DSK Instruction Manual
Revision 1.4 REVISION HISTORY
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HD9626DSK Instruction Manual
TABLE OF CONTENTS Revision 1.4 Page i
TABLE OF CONTENTS
1. OVERVIEW..................................................................................................................................1-1
1.1. OVERVIEW ......................................................................................................................... 1-1
1.2. HOW TO USE THIS MANUAL............................................................................................1-2
1.3. DEFINITIONS......................................................................................................................1-3
1.4. GETTING HELP..................................................................................................................1-6
2. INSTALLATION........................................................................................................................... 2-1
2.1. REAR PANEL OVERVIEW................................................................................................. 2-1
2.1.1. HD SDI Digital Video Connections...........................................................................2-1
2.1.2. Reference Video Connections.................................................................................2-1
2.1.3. Serial I/O Connections.............................................................................................2-1
2.1.4. GPI/O Connections..................................................................................................2-3
2.1.5. Ethernet Network Connections................................................................................2-4
2.1.6. Power Connections..................................................................................................2-4
2.2. MOUNTING.........................................................................................................................2-4
2.3. POWER REQUIREMENTS.................................................................................................2-4
2.4. CONNECTING THE REMOTE CONTROL PANEL............................................................2-4
2.5. CONNECTING THE VIDEO................................................................................................2-5
2.5.1. High Definition Video Inputs.....................................................................................2-5
2.5.2. High Definition Video Outputs..................................................................................2-6
2.5.3. Genlock Reference..................................................................................................2-6
2.6. CONNECTING TO AN ETHERNET NETWORK ................................................................ 2-6
2.7. CONNECTING THE GENERAL PURPOSE INPUTS AND OUTPUTS..............................2-7
3. HOW TO OPERATE THE DOWNSTREAM KEYER
USING THE RACK MOUNT CONTROL PANEL ........................................................................3-1
3.1. AN OVERVIEW OF KEY AND DISPLAY FUNCTIONS .....................................................3-1
3.1.1. Transition Button Group...........................................................................................3-1
3.1.2. The Preview Bus Button Group ...............................................................................3-1
3.1.3. The Program Bus Button Group ..............................................................................3-2
3.1.4. Setup Button Group.................................................................................................3-2
3.1.5. Control Button Group............................................................................................... 3-3
3.1.6. Control Panel Status Indicators ...............................................................................3-3
3.1.7. Electronics Unit Status Indicators............................................................................3-3
3.1.8. Front Panel Display Functions.................................................................................3-3
3.2. AN OVERVIEW OF THE SETUP MENU SYSTEM.............................................................3-4
3.3. NAVIGATING THE SETUP MENU ..................................................................................... 3-4
3.4. FRONT PANEL SETUP MENU – MAIN MENU.................................................................. 3-5
3.5. GENERAL CONFIGURATION ITEMS................................................................................ 3-5

HD9626DSK Instruction Manual
Page ii Revision 1.4 TABLE OF CONTENTS
3.5.1. Selecting the Video Standard ..................................................................................3-6
3.5.2. Setting the Video Output Timing With Respect To Reference.................................3-6
3.5.3. Viewing and Updating the Firmware Version...........................................................3-7
3.5.4. Configuring the Output Mode for the Keyer .............................................................3-7
3.5.5. Setting Up the Units Network Addresses.................................................................3-7
3.5.5.1. Setting Up the IP Address.........................................................................3-8
3.5.5.2. Setting Up the Sub Net Mask....................................................................3-8
3.5.5.3. Setting Up the Gateway ............................................................................3-8
3.5.5.4. Displaying the Ethernet Hardware Address ..............................................3-8
3.5.6. Setting the Serial Protocol for the Serial Ports.........................................................3-8
3.5.7. Displaying the Genlock Status...............................................................................3-10
3.5.8. Setting the M2100 Unit Name................................................................................3-10
3.5.9. Automation Debug Functions.................................................................................3-10
3.6. MATTE CONFIGURATION ITEMS...................................................................................3-10
3.6.1. Turning the Matte On and Off ................................................................................3-11
3.6.2. Setting the Matte Aspect Ratio ..............................................................................3-11
3.6.3. Setting a User Defined Matte Aspect Ratio ...........................................................3-11
3.7. DOWNSTREAM KEYER CONFIGURATION ITEMS .......................................................3-12
3.7.1. Setting the Downstream Key Type ........................................................................3-12
3.7.2. Setting the Downstream Key Object Transparency...............................................3-12
3.7.3. Setting the Downstream Key Object Offset ...........................................................3-13
3.7.4. Setting the Downstream Self Key Threshold .........................................................3-13
3.8. TRANSITION CONFIGURATION ITEMS .........................................................................3-13
3.8.1. Setting the Transition Type....................................................................................3-14
3.8.2. Setting the Transition Rate ....................................................................................3-14
3.8.3. Setting the Transition Swap Mode.........................................................................3-15
3.8.4. Pausing a Transition..............................................................................................3-15
3.9. PRESET CONFIGURATION ITEMS.................................................................................3-15
3.9.1. Recalling a User Preset.........................................................................................3-16
3.9.2. Storing a User Preset.............................................................................................3-16
3.9.3. Viewing the Preset Settings...................................................................................3-16
3.9.4. Selecting the Source of the Preset Settings ..........................................................3-17
3.9.5. Configuring the GPI Inputs.....................................................................................3-17
3.9.5.1. Selecting One of the GPI Inputs to Configure.........................................3-17
3.9.5.2. Configuring the GPI Actions....................................................................3-17
3.9.6. Configuring the GPO Outputs................................................................................3-18
4. HOW TO OPERATE THE KEYER
USING THE DESKTOP CONTROL PANEL................................................................................4-1
4.1. AN OVERVIEW OF KEY AND DISPLAY FUNCTIONS .....................................................4-2
4.1.1. Shaft Encoder Knobs...............................................................................................4-2
4.1.2. The Function Button Group......................................................................................4-2
4.1.3. Setup Key Group .....................................................................................................4-3
4.1.4. Control Panel Status Indicators ...............................................................................4-4
4.2. AN OVERVIEW OF THE SETUP MENU SYSTEM.............................................................4-6
4.2.1. Navigating the Setup Menu......................................................................................4-6
5. TECHNICAL DESCRIPTION .......................................................................................................5-1

HD9626DSK Instruction Manual
TABLE OF CONTENTS Revision 1.4 Page iii
5.1. SPECIFICATIONS...............................................................................................................5-1
5.1.1. Video Specifications................................................................................................. 5-1
5.1.1.1. HD Serial Digital Video Input.....................................................................5-1
5.1.1.2. HD Serial Digital Video Outputs................................................................5-1
5.1.1.3. Serial Remote Control...............................................................................5-1
5.1.2. Control .....................................................................................................................5-1
5.1.3. Video Reference......................................................................................................5-2
5.1.4. General Purpose Inputs and Outputs ......................................................................5-2
5.1.5. Electrical ..................................................................................................................5-2
5.1.6. Physical....................................................................................................................5-2
5.2. UPGRADING THE FIRMWARE - RS232 SERIAL PORT ..................................................5-3
5.2.1. Overview..................................................................................................................5-3
5.2.2. Terminal Program Setup..........................................................................................5-3
5.2.3. Initiating Firmware Upgrade Mode Via the Front Panel (Keyer units only)..............5-3
5.2.4. Initiating Firmware Upgrade Mode from the Terminal Program...............................5-4
5.2.5. Uploading the New Firmware...................................................................................5-6
5.2.6. Completing the Upgrade.......................................................................................... 5-8
5.3. UPGRADING THE FIRMWARE – FILE TRANSFER PROTOCOL OVER ETHERNET .... 5-8
5.4. SERVICING INSTRUCTIONS............................................................................................. 5-8
5.4.1. Changing the Fuses.................................................................................................5-8
6. INDEX...........................................................................................................................................6-1
Figures
Figure 1-1: HD9626DSK Downstream Keyer Block Diagram ...................................................................... 1-2
Figure 2-1: HD9626DSK Rear Panel............................................................................................................ 2-1
Figure 2-2: Keyer GPIO Opto-Isolator Circuitry............................................................................................ 2-9
Figure 2-3: Powering the General Purpose Input Opto-Isolators from the Unit ......................................... 2-10
Figure 2-4: Powering the General Purpose Input Opto-Isolators from an External Power Supply ............ 2-10
Figure 2-5: Powering the General Purpose Output Opto-Isolators from the Unit....................................... 2-11
Figure 2-6: Powering the General Purpose Output Opto-Isolators from an External Power Supply .........2-11
Figure 3-1: HD9626DSK Front Panel Layout............................................................................................... 3-1
Figure 3-2: Overview of the Setup Menu...................................................................................................... 3-4
Figure 4-1: HD9626DSK + Desktop Control Panel ...................................................................................... 4-1
Tables
Table 2-1: Upgrade RS232 Port A Pin Definitions........................................................................................ 2-2
Table 2-2: Remote Panel Port Pin Definitions.............................................................................................. 2-2
Table 2-3: Serial Port D – RS422 Pin Definitions......................................................................................... 2-3
Table 2-4: GPI/O Connector Pin Definitions................................................................................................. 2-3
Table 2-5: Remote Control Panel Extender Cable....................................................................................... 2-5
Table 2-6: Video Input Formats.................................................................................................................... 2-5
Table 2-7: Standard RJ45 Wiring Colour Codes.......................................................................................... 2-6
Table 2-8: GPIO Maximum Ratings.............................................................................................................. 2-8
Table 3-1: Top Level of the General Setup Menu ........................................................................................ 3-5
Table 3-2: Top Level of Matte Setup Menu................................................................................................ 3-11
Table 3-3: Top Level of the DSK Setup Menu............................................................................................ 3-12
Table 3-4: Top Level of the Transition Setup Menu ................................................................................... 3-13
Table 3-5: Top Level of the Preset Setup Menu......................................................................................... 3-16
Table 5-1: Fuse Ratings ............................................................................................................................... 5-8

HD9626DSK Instruction Manual
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HD9626DSK Instruction Manual
OVERVIEW Revision 1.4
CHAPTER 1
TABLE OF CONTENTS
1. OVERVIEW..................................................................................................................................1-1
1.1. OVERVIEW ......................................................................................................................... 1-1
1.2. HOW TO USE THIS MANUAL............................................................................................1-2
1.3. DEFINITIONS......................................................................................................................1-3
1.4. GETTING HELP..................................................................................................................1-6
Figures
Figure 1-1: HD9626DSK Downstream Keyer Block Diagram ...................................................................... 1-2

HD9626DSK Instruction Manual
Revision 1.4 OVERVIEW
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HD9626DSK Instruction Manual
OVERVIEW Revision 1.4 Page 1-1
1. OVERVIEW
1.1. OVERVIEW
The Evertz HD9626DSK Downstream Keyer system incorporates the latest technology to provide an
advanced fully digital Keyer. The Evertz HD9626DSK Downstream Keyer is ideal for bug keying, side-
by-side comparison applications, and much more. The system also features letter boxing, a safe
area/safe title, wipes, and fades. The Evertz HD9626DSK Downstream Keyer consists of a 1RU
frame with front panel control, optional remote control panel, and GPI control for stored presets. The
HD9626DSK provides storage and retrieval capabilities of several user setups and presets. Evertz
automation protocol allows control from 3 party sources for lifeline monitoring as well as function
control. Contact your Automation provider for driver availability.
Features:
•Program output video bypass failure protection for on-air applications (optional)
•Both mix and additive keying modes provided
•Auto-timing HDTV key, fill, and background inputs (up to 1 line)
•GPI and RS-232/422 inputs for fade/transition control
•Internal black generator for fade to black applications
•Built-in letter box generator for non 16x9 aspect ratio cropping
•Safe area/ safe title marker on preview channel
•Control of key gain, offset, and key inversion are provided
•12 bit processing linear keying providing high quality results for both transparency and soft
edges
•Full control and status is provided from front panel display, remote panel or automation
•Level triggered programmable GPIs
•User programmable presets are provided
•Automation Support
•Standard HD preview output
•Active Temperature Monitoring
•Power Voltage Monitoring
•Optional rack mount or desktop remote control panel
•Optional secondary redundant power supply
•Optional bypass relay for program output

HD9626DSK Instruction Manual
Page 1-2 Revision 1.4 OVERVIEW
Preview Background
HD Program
Output
(1.5 Gb/s)
HD Preview
Output
(1.5 Gb/s)
Multi-
Mixing
Engine
12-bit
Linear
Mixer
(Fade In
and Fade
Out)
Output
Timing
Generator
S/P
S/P
Ref In
Auto
Synchronizing
Unit Fill
Chroma/Luma
Processor & Filter
Letterbox
Generator
Wipe/Fade
Key
Generator
Black
Generator
S/P
S/PKey
Fill
HD
Input B
(1.5 Gb/s)
HD
Input A
(1.5 Gb/s)
P/S Cable
Driver
P/S Cable
Driver
Control
Unit GPO Status
GPI Control
Ethernet Serial
Comms
Key
Program Background
Bypass
Relay
Figure 1-1: HD9626DSK Downstream Keyer Block Diagram
1.2. HOW TO USE THIS MANUAL
This manual is organized into 5 chapters: Overview, Installation, Operation using Front Panel Controls,
Operation using DCP, and Technical Description. The overview section contains a brief overview of the
operation and features of the HD9626DSK, as well as a glossary to define concepts and terms used
throughout the remainder of the manual. We highly recommend taking the time to become familiar with
the terms and concepts described in this chapter before proceeding further into the manual.
Chapter 2 provides a detailed description of the rear panel connectors, and how the HD9626DSK
should be connected into your system.
Chapter 3 describes how to operate the HD9626DSK using the Front Panel Controls and menu system.
This chapter also describes how to operate the HD9626DSK using the Rack Mount Control Panel
(RCP). The RCP is optional and only ships with orders purchased with this option. The RCP option is
not field upgradeable, if you wish to operate the unit with the RCP option, and you did not specify this at
the time you placed your order, you will be required to send your unit back to the factory for a retrofit.
Chapter 4 describes how to operate the HD9626DSK using the Desktop Control Panel (DCP). The
DCP is optional and only ships with orders purchased with this option. The DCP option is not field
upgradeable, if you wish to operate the unit with the DCP option, and you did not specify this at the
time you placed your order, you will be required to send your unit back to the factory for a retrofit.
Chapter 5 provides technical specifications and instructions on how to update the firmware in the
HD9626DSK.
"Items of special note are indicated with a double box like this.

HD9626DSK Instruction Manual
OVERVIEW Revision 1.4 Page 1-3
1.3. DEFINITIONS
4:2:2 The sampling ratio used in the HDTV digital video signal. For every 4 samples of luminance
there are 2 samples each of R-Y (Red minus Luminance) and B-Y (Blue minus luminance).
16x9 A wide screen television format such as HDTV in which the aspect ratio of the screen is 16
units wide by 9 high as opposed to the 4x3 of normal TV.
AES/EBU:(Sometimes abbreviated as AES) Refers to the digital audio standard (AES3-1992) set by
the Audio Engineering Society and European Broadcast Union and used by most forms of
digital audio from CDs to professional digital video.
Aspect Ratio:The ratio of width to height in a picture. Theatre screens generally have an aspect ratio
of 1.85 to 1, widescreen TV (16x9) is 1.77 to 1, and normal TV (4x3) is 1.33 to 1.
CCIR (International Radio Consultative Committee) An international standards committee. (This
organization is now known as ITU.)
CCIR-601: See ITU-R601.
Cliff Effect: (also referred to as the ‘digital cliff’) This is a phenomenon found in digital video systems
that describes the sudden deterioration of picture quality when due to excessive bit errors,
often caused by excessive cable lengths. The digital signal will be perfect even though one
of its signal parameters is approaching or passing the specified limits. At a given moment
however, the parameter will reach a point where the data can no longer be interpreted
correctly, and the picture will be totally unrecognizable.
Component Analog: The non-encoded output of a camera, video tape recorder, etc., consisting of the
three primary colour signals: red, green, and blue (RGB) that together convey all necessary
picture information. In some component video formats these three components have been
translated into a luminance signal and two colour difference signals, for example Y, B-Y, R-
Y.
Component Digital: A digital representation of a component analog signal set, most often Y, B-Y, R-
Y. The encoding parameters are specified by ITU-R709 for HDTV signals. SMPTE 274M
and SMPTE 296M specify the parallel interface.
Composite Analog: An encoded video signal, such as NTSC or PAL video that includes horizontal
and vertical synchronizing information.
Composite Digital: A digitally encoded video signal, such as NTSC or PAL video that includes
horizontal and vertical synchronizing information.
D1: A component digital video recording format that uses data conforming to the ITU-R601
standard. Records on 19 mm magnetic tape. (Often used incorrectly to refer to component
digital video.)
D2: A composite digital video recording format that uses data conforming to SMPTE 244M.
Records on 19 mm magnetic tape. (Often used incorrectly to refer to composite digital
video.)

HD9626DSK Instruction Manual
Page 1-4 Revision 1.4 OVERVIEW
D3: A composite digital video recording format that uses data conforming to SMPTE 244M.
Records on 1/2" magnetic tape.
D5: A component digital video recording format that uses data conforming to the ITU-R601
standard. Records on 1/2" magnetic tape.
HD-D5: A component digital video recording format that uses data conforming to the ITU-R709
standard. Records on 1/2" magnetic tape.
Drop Frame: In NTSC systems, where the frame rate is 29.97002618 frames per second, the drop
frame mode permits time of day indexing of the frame numbers by dropping certain frame
numbers. Specifically, frames 0, and 1 at the beginning of each minute except minutes 0,
10, 20, 30, 40, & 50, are omitted, to compensate for an approximate timing error of 108
frames (3 seconds 18 frames) per hour. A flag bit is set in the time code to signal when the
drop frame mode is in effect.
EBU (European Broadcasting Union): An organisation of European broadcasters that among
other activities provides technical recommendations for the 625/50 line television systems.
Embedded Audio: Digital audio is multiplexed onto a serial digital video data stream.
ITU: The United Nations regulatory body governing all forms of communications. ITU-R
(previously CCIR) regulates the radio frequency spectrum, while ITU-T (previously CCITT)
deals with the telecommunications standards.
ITU-R601: An international standard for standard definition component digital television from which was
derived SMPTE 125M and EBU 3246-E standards. ITU-R601 defines the sampling
systems, matrix values and filter characteristics for Y, B-Y, R-Y and RGB component digital
television signals.
ITU-R709: An international standard for High definition component digital television from which was
derived SMPTE 274M and SMPTE 296M standards. ITU-R709 defines the sampling
systems, matrix values and filter characteristics for Y, B-Y, R-Y and RGB component digital
television signals.
Letterbox: Placing a wide screen image on a conventional TV by placing black bands at the top and
bottom of the screen.
Linear Time Code: (Also known as Longitudinal Time Code) A digital code used for timing and
control purposes on videotape and associated audio tape machines. It is recorded on a
linear track with audio characteristics and is referred to as LTC. Each 80-bit code word is
associated with one television frame, and consists of 26 time bits, 6 flag bits, 32 user bits
and 16 sync bits. This time code may run at 24, 25 or 30 frames per second depending on
the video format. See also SMPTE 12M
LTC: See Linear Time Code

HD9626DSK Instruction Manual
OVERVIEW Revision 1.4 Page 1-5
NTSC: National Television Standards Committee established the television and video standard in
use in the United States, Canada, Japan and several other countries. NTSC video consists
of 525 horizontal lines at a field rate of approximately 60 fields per second. (Two fields equal
one complete Frame). Only 487 of these lines are used for picture. The rest are used for
sync or extra information such as VITC and Closed Captioning.
PAL: Phase Alternating Line. PAL is the television and video standard in use in most of Europe.
Consists of 625 horizontal lines at a field rate of 50 fields per second. (Two fields equals one
complete Frame). Only 576 of these lines are used for picture. The rest are used for sync or
extra information such as VITC and Teletext.
Pixel: The smallest distinguishable and resolvable area in a video image. A single point on the
screen. In digital video, a single sample of the picture. Derived from the words picture
element.
Serial Digital: Digital information that is transmitted in serial form. Often used informally to refer
to serial digital television signals.
SMPTE (Society of Motion Picture and Television Engineers): A professional organisation that
recommends standards for the film and television industries.
SMPTE 12M: The SMPTE standard for Time and address code. SMPTE 12M defines the
parameters required for both linear and vertical interval time codes.
SMPTE 272M: The SMPTE standard for embedding audio in serial digital standard definition
(SMPTE 259M) video signals.
SMPTE 274M: The SMPTE standard for bit parallel digital interface for high definition component
video signals with an active picture of 1080 lines x 1920 pixels.
SMPTE 292M: The SMPTE standard for high definition serial digital component interfaces.
SMPTE 296M: The SMPTE standard for bit parallel digital interface for high definition component
video signals with an active picture of 720 lines x 1280 pixels.
SMPTE 299M: The SMPTE standard for embedding audio in serial digital high definition
(SMPTE 292M) video signals.
SMPTE RP188: The SMPTE recommended practice for embedding SMPTE 12M timecode into
ancillary data packets in serial digital video signals.
TRS: Timing reference signals used in composite digital systems. (It is four words long).
TRS-ID: Abbreviation for "Timing Reference Signal Identification". A reference signal used to
maintain timing in composite digital systems. (It is four words long.)

HD9626DSK Instruction Manual
Page 1-6 Revision 1.4 OVERVIEW
1.4. GETTING HELP
The documentation included with your Downstream Keyer includes installation instructions, operating
information for each hardware and software feature, and troubleshooting information. Additional
documentation, white papers, FAQs are provided on the Evertz web site as they become available.
If you require Technical support from the factory you can contact our technical support department by
one of the following methods.
Email mailto:[email protected]
Phone [phone]
Fax [phone]
Please include a detailed description of the problem you are having, the model number of your unit,
serial number and Build Number. The Build Number can be obtained from the "On Screen Menu"
system. Press "Setup" then select "General" then select "Update Code”.
You can also consult the FTP site (http://www.evertz.com/ftp.html) on our web page for the latest
patches, upgrades and lists of Frequently Asked Questions.

HD9626DSK Instruction Manual
INSTALLATION Revision 1.4
CHAPTER 2
TABLE OF CONTENTS
2. INSTALLATION...........................................................................................................................2-1
2.1. REAR PANEL OVERVIEW................................................................................................. 2-1
2.1.1. HD SDI Digital Video Connections...........................................................................2-1
2.1.2. Reference Video Connections.................................................................................2-1
2.1.3. Serial I/O Connections.............................................................................................2-1
2.1.4. GPI/O Connections..................................................................................................2-3
2.1.5. Ethernet Network Connections................................................................................ 2-4
2.1.6. Power Connections..................................................................................................2-4
2.2. MOUNTING.........................................................................................................................2-4
2.3. POWER REQUIREMENTS................................................................................................. 2-4
2.4. CONNECTING THE REMOTE CONTROL PANEL............................................................2-4
2.5. CONNECTING THE VIDEO................................................................................................ 2-5
2.5.1. High Definition Video Inputs.....................................................................................2-5
2.5.2. High Definition Video Outputs..................................................................................2-6
2.5.3. Genlock Reference..................................................................................................2-6
2.6. CONNECTING TO AN ETHERNET NETWORK ................................................................ 2-6
2.7. CONNECTING THE GENERAL PURPOSE INPUTS AND OUTPUTS..............................2-7
Figures
Figure 2-1: HD9626DSK Rear Panel............................................................................................................ 2-1
Figure 2-2: Keyer GPIO Opto-Isolator Circuitry............................................................................................ 2-9
Figure 2-3: Powering the General Purpose Input Opto-Isolators from the Unit ......................................... 2-10
Figure 2-4: Powering the General Purpose Input Opto-Isolators from an External Power Supply ............ 2-10
Figure 2-5: Powering the General Purpose Output Opto-Isolators from the Unit....................................... 2-11
Figure 2-6: Powering the General Purpose Output Opto-Isolators from an External Power Supply .........2-11
Tables
Table 2-1: Upgrade RS232 Port A Pin Definitions........................................................................................ 2-2
Table 2-2: Remote Panel Port Pin Definitions.............................................................................................. 2-2
Table 2-3: Serial Port D – RS422 Pin Definitions......................................................................................... 2-3
Table 2-4: GPI/O Connector Pin Definitions................................................................................................. 2-3
Table 2-5: Remote Control Panel Extender Cable....................................................................................... 2-5
Table 2-6: Video Input Formats.................................................................................................................... 2-5
Table 2-7: Standard RJ45 Wiring Colour Codes.......................................................................................... 2-6
Table 2-8: GPIO Maximum Ratings.............................................................................................................. 2-8

HD9626DSK Instruction Manual
Revision 1.4 INSTALLATION
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