Crestron HD-DA-2-QUAD User manual

Crestron HD-DA-2-QUAD
Quad1-to-2HDMI™DistributionAmplifier
Operations Guide

This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
Regulatory Compliance
Federal Communications Commission (FCC) Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Industry Canada (IC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions:
(1) This device may not cause harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance
could void the user’s authority to operate the equipment.
NOTE: 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. 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 to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
As of the date of manufacture, the HD-DA-2-QUAD has been tested and found to comply with specifications for
CE marking and standards per EMC and Radiocommunications Compliance Labelling.
All brand names, product names and trademarks are the property of their respective owners.
©2010 Crestron Electronics, Inc.

Crestron HD-DA-2-QUAD Quad 1-to-2 HDMI™ Distribution Amplifier
Contents
Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD 1
Introduction ...............................................................................................................................1
Features and Functions................................................................................................1
Applications.................................................................................................................3
Internal Block Diagram...............................................................................................4
Specifications ..............................................................................................................4
Physical Description....................................................................................................5
Setup..........................................................................................................................................7
Installation...................................................................................................................7
Hardware Hookup .......................................................................................................8
HDCP Signal Path.......................................................................................................9
EDID .........................................................................................................................10
Uploading and Upgrading........................................................................................................12
Establishing Communication.....................................................................................12
Firmware ...................................................................................................................12
Program Checks ........................................................................................................13
DMTool.....................................................................................................................13
Problem Solving ......................................................................................................................14
Troubleshooting.........................................................................................................14
Further Inquiries........................................................................................................14
Future Updates ..........................................................................................................14
Return and Warranty Policies..................................................................................................15
Merchandise Returns / Repair Service ......................................................................15
CRESTRON Limited Warranty.................................................................................15
Operations Guide – DOC. 6713B Contents •i

Crestron HD-DA-2-QUAD Quad 1-to-2 HDMI™ Distribution Amplifier
Quad 1-to-2 HDMI™ Distribution
Amplifier: HD-DA-2-QUAD
Introduction
The HD-DA-2-QUAD is a single rack-space unit containing four independent 1-to-2
HDMI distribution amplifiers. It is designed for splitting up to four HDMI, DVI, or
DisplayPort Multimode signals to feed separate displays or processors, and is ideal
for adding “loop-thru” capability to the inputs of a Crestron®DVPHD Digital Video
Processor. The HD-DA-2-QUAD supports HDMI with Deep Color and HDCP,
handling 1080p60 HDTV and WUXGA computer resolutions, and multi-channel HD
lossless audio.
Features and Functions
•Provides four independent HDMI splitters
•Enables audio "loop-thru" for DVPHD inputs
•Supports HDMI with Deep Color and 7.1 channel HD lossless audio
•Passes EDID, CEC, and HDCP
•Compatible with DVI and DisplayPort Multimode*
•Supports video resolutions up to WUXGA 1920x1200 and HD
1080p60
•Includes front panel input sync LEDs
•Manages HDCP digital rights management for connected devices
•Performs automatic AV signal format management via EDID
•Single-space 19-inch rack-mountable
•Includes external power supply
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Computer Compatibility
Besides handling every available HDTV format supported by HDMI, the
HD-DA-2-QUAD also supports computer resolutions up to 1920 x 1200 WUXGA,
and is compatible with DisplayPort Multimode and DVI computer signals using a
simple adapter or dongle*.
* HDMI requires an appropriate adapter to accommodate a DVI or DisplayPort Multimode signal.
Adapters not included.
Operations Guide – DOC. 6713B Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD •1

Quad 1-to-2 HDMI™ Distribution Amplifier Crestron HD-DA-2-QUAD
EDID Format Management
Embedded in the HDMI signal there is data called EDID (Extended Display
Identification Data), which is generated by a display or audio processor to inform the
upstream source about its format and resolution capabilities. In response to this data,
the source configures itself to send the best video resolution and audio format that
both devices can support. However, when splitting the source’s output to two
disparate devices, formatting conflicts may arise.
The HD-DA-2-QUAD overcomes formatting conflicts by determining the optimal
video resolution, frame rate, color depth, and audio format that all of the devices can
handle.
HDCP Key Management
By supporting HDCP, the HD-DA-2-QUAD ensures compatibility with all current
and future high-definition signals. HDCP (High-bandwidth Digital Content
Protection) is the digital rights management method that television and movie studios
use to protect their content from unauthorized duplication. To support HDCP
protected content, all devices in the chain must be HDCP compliant.
To manage the HDCP handshaking between devices, the source device (e.g., a
Blu-ray Disc™ player or HDTV receiver) issues “keys” to the devices downstream.
Every HDMI source device has a limit to how many downstream devices it can
support, determined by the number of HDCP keys it has available. But rarely is that
limit advertised or specified by the manufacturer or service provider, so connect too
many displays or processors and the source will simply stop outputting a signal
without warning.
To prevent such surprises, using Crestron Toolbox™ software, the HD-DA-2-QUAD
can test the HDCP limits of each HDMI source, allowing the installer to configure
the system around any limitations, or substitute a different component.
Sync Detect LEDs
To simplify operation and troubleshooting, the HD-DA-2-QUAD provides individual
sync detection LEDs on its front panel, providing a clear indication when a valid
digital signal is connected to any input.
2 •Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD Operations Guide – DOC. 6713B

Crestron HD-DA-2-QUAD Quad 1-to-2 HDMI™ Distribution Amplifier
Applications
The following diagram shows an HD-DA-2-QUAD in a residential application.
HD-DA-2-QUAD in a Residential Application
Operations Guide – DOC. 6713B Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD •3

Quad 1-to-2 HDMI™ Distribution Amplifier Crestron HD-DA-2-QUAD
Internal Block Diagram
The following diagram represents the abilities of the HD-DA-2-QUAD.
Internal Block Diagram of the HD-DA-2-QUAD
HD-DA-2-QUAD
HDMI
INPUT 1
HDMI
OUT 1
HDMI
OUT 1
HDMI
INPUT 2
HDMI
OUT 2
HDMI
OUT 2
HDMI
INPUT 3
HDMI
OUT 3
HDMI
OUT 3
HDMI
INPUT 4
HDMI
OUT 4
HDMI
OUT 4
Specifications
Specifications for the HD-DA-2-QUAD are listed in the following table.
HD-DA-2-QUAD Specifications
SPECIFICATION DETAILS
Video
Signal Types
Formats
Input Resolutions
HDMI, Progressive
HDMI, Interlaced
Output Resolutions
HDMI, DVI*, DisplayPort Multimode*
HDMI with Deep Color, DVI*, HDCP content
protection support
640x480@60Hz, 720x480@60Hz (480p),
720x576@50Hz (576p), 800x600@60Hz,
848x480@60Hz, 852x480@60Hz,
854x480@60Hz, 1024x768@60Hz,
1024x852@60Hz, 1024x1024@60Hz,
1280x720@50Hz (720p50),
1280x720@60Hz (720p60),
1280x768@60Hz, 1280x800@60Hz,
1280x960@60Hz, 1280x1024@60Hz,
1360x768@60Hz, 1365x1024@60Hz,
1366x768@60Hz, 1400x1050@60Hz,
1440x900@60Hz, 1600x900@60Hz,
1600x1200@60Hz, 1680x1050@60Hz,
1920x1080@24Hz (1080p24),
1920x1080@25Hz (1080p25),
1920x1080@50Hz (1080p50),
1920x1080@60Hz (1080p60),
1920x1200@60Hz, 2048x1080@24Hz,
2048x1152@60Hz, plus any other resolution
allowed by HDMI
720x480@30Hz (480i), 720x576@25Hz
(576i), 1920x1080@25Hz (1080i25),
1920x1080@30Hz (1080i30), plus any other
resolution allowed by HDMI
Matched to inputs
(Continued on following page)
4 •Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD Operations Guide – DOC. 6713B

Crestron HD-DA-2-QUAD Quad 1-to-2 HDMI™ Distribution Amplifier
HD-DA-2-QUAD Specifications (Continued)
SPECIFICATION DETAILS
Audio
Signal Types
Formats
HDMI supporting HD lossless multi-channel
up to 7.1, DisplayPort Multimode*
Dolby®TrueHD 7.1, Dolby Digital Plus 7.1,
Dolby Digital AC3 5.1, Dolby Digital EX 5.1,
DTS-HD Master Audio™ 7.1, DTS-HD High
Res 7.1, DTS 5.1, DTS-ES Matrix 5.1,
DTS-ES Discrete 6.1, DTS 96/24 5.1, 8ch
PCM, 6ch PCM, 2ch PCM
Power
24 VDC Power Consumption
Cresnet Power Usage
1 Amp @ 24 Volts DC,
PW-2420RU power supply included
27 Watts (1.13 Amps @ 24 Volts DC)
NOTE: May be powered by 24V DC power
pack or Cresnet network power, not both
Environmental
Temperature
Humidity
Heat Dissipation
32º to 104º F (0º to 40º C)
10% to 90% RH (non-condensing)
92 BTU/Hr
Enclosure
Chassis
Faceplate
Mounting
Metal, convection-cooled, vented top and
sides
Metal with polycarbonate label overlay
Freestanding or 1U 19-inch rack-mountable
(adhesive feet and rack ears included)
Dimensions
Height
Width
Depth
1.70 in (44 mm) without feet
1.80 in (46 mm) with feet
19.0 in (483 mm) with ears;
17.03 in (433 mm) without ears
10.02 in (255 mm)
Weight 4.1 lbs (1.9 kg)
* HDMI requires an appropriate adapter to accommodate a DVI or DisplayPort Multimode
signal. Adapters not included.
Physical Description
This section provides information on the connections, controls and indicators
available on your HD-DA-2-QUAD.
HD-DA-2-QUAD Physical View (Front)
Operations Guide – DOC. 6713B Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD •5

Quad 1-to-2 HDMI™ Distribution Amplifier Crestron HD-DA-2-QUAD
HD-DA-2-QUAD Physical View (Rear)
HD-DA-2-QUAD Overall Dimensions
1.70 in
(44 mm)
17.03 in
(433 mm)
1 2 2 2 2
34 6 75
NOTE: Depth of the unit is 10.02 inches (255 mm)
Connectors, Controls & Indicators
# CONNECTORS*,
CONTROLS &
INDICATORS
DESCRIPTION
1 PWR LED
(1) Green LED, indicates 24 Volts DC power
supplied from Cresnet or external power
supply
2 IN-OUT 1-4 (12) 19-pin Type A HDMI female
HDMI digital video/audio connectors;
Each channel consists of (1) input and (2)
outputs
3 SYNC DETECT 1-4
(4) red LEDs indicate a stable video signal on
the corresponding input
4 COMPUTER (1) USB Type B female
USB 1.1 computer console port
(6 ft cable included)
5 PWR
(1) 2-pin 3.5mm detachable terminal block; 24
Volt DC power input
6 24VDC 1.0A (1) 2.1mm barrel DC power jack;
24 Volt DC power input
(PW-2420RU power supply included)
7 GROUND
(1) 6-32 screw, chassis ground lug
* Interface connector for the PWR port is provided with the unit.
6 •Quad 1-to-2 HDMI™ Distribution Amplifier: HD-DA-2-QUAD Operations Guide – DOC. 6713B