DigitaLinx DL-A31 User manual

DL-A31 Installation Guide
Included Accessories
• Installation Guide
• Power Supply
• IR Remote
• 38KHz IR Receiver Cable
DL-A31
3x1 HDMI Matrix Switcher

The DigitaLinx DL-A31 is a three input by one output slim HDMI matrix with Ultra HD 4K
support. The DL-A31 is HDMI 2.0, HDCP 2.2, and DVI 1.0 compliant. The matrix switcher
oers video formats such as 4k/30Hz with 24bit at 4:4:4/ 4:2:2 and up to 4k/60Hz with
12bit at 4:2:0.
The DL-A31 can be controlled via IR Remote or front panel. The matrix switcher provides
smart auto switching functionality along with a wide range of audio support, LPCM
7.1CH, Dolby TrueHD, and DTS-HD Master Audio.
Instructions
1. Verify all components included with the matrix switcher are present before
installation.
2. Turn o power and disconnect the audio/video equipment by following the
manufacturer’s instructions.
3. Connect HDMI source devices (such as a Blu-Ray, game consoles, media server etc.)
to the input ports of the matrix using quality HDMI cables.
4. Connect HDMI display devices (LED/LCD display or projector) to the output ports
of the matrix.
5. Connect the included power supply to the matrix switcher.
6. Power on attached audio/video devices.

Important notice:
• Do not attempt to disassemble or alter the extender housing. There are no user-
serviceable parts inside the unit. Doing so will void your warranty.
• To minimize the possibility of equipment damage from electrostatic discharge
(ESD), all source and destination equipment must be powered o during installation.
• Do not connect the extender to a telecommunication outlet wired to unrelated
equipment. Doing so may damage the unit or any connected equipment. Ensure all
connected twisted pair cabling is straight-through (point-to-point).
• Allow proper ventilation to reduce the risk of thermal failure.
IR Remote Functionality
The included remote control can be used to switch the HDMI source for the display
device. Connect the included 38KHz IR Receiver Cable to the IR input port on the matrix
switcher. Please make sure that the remote is pointed directly at the IR receiver.

Technical Specications
Supported Audio and Video
Video Bandwidth 300MHz/10.2 Gbps
Input Ports 3 x HDMI Female
Output Ports 1x HDMI Female
Output Resolution 480i -1080p50/60,4Kx2K@24/30,
4k2k@60Hz with 12bit YCBCR 4:2:0, VGA-UXGA
Video Compliance HDCP 2.2
Chassis and Environmental
Dimensions 64 mm x 155mm x 17 mm
Weight 180g
Operating Temperature 32 °F-104 °F
Storage Temperature -4°F -140 °F
Operating Humidity (Environment) 20 % to 90%, Non-condensing
Power
ESD Protection Human-body Model: 8Kv (Air-gap discharge)/ 4Kv (Contact Discharge)
Power Supply Output Voltage 5V / 1A DC
Power Consumption 2W (Max.)
Other
Standard Warranty 2 Years
Included Items Installation Guide, Power Supply, IR Remote, 38KHz IR Receiver Cable
11675 Ridgeline Dr.
Colorado Springs, CO 80921
Toll-Free: 800-530-8998
Fax: [phone]
www.libav.com rev 161005