DigitaLinx DL-HDM88A-H2 User manual

11675 Ridgeline Drive
Colorado Springs, CO
80918
Rev 180822 Phone: [phone]
Toll-Free: 800-530-8998
Fax: [phone]
DL-HDM88A-H2 Quick Install Guide
This guide is for quick installaon only.
For complete owners manual go to www.libav.com or use a QR reader to access the
manual via QR code below.
Scan QR Code with your Smart-phone or Tablet

DL-HDM88A-H2 Quick Guide
2
The DigitaLinx DL-HDM88A-H2 is an eight input by eight output HDMI 2.0 matrix switcher with HDCP
2.2 support and capable of handling resoluons up 4K@60Hz 4:4:4 / 8 bit color with stac and dynamic
HDR output support for each channel. The matrix features advanced independent EDID management
control for each HDMI input as well as an Easy EDID analyzer. The analog and digital audio outputs
on the DL-HDM88A-H2 can be set to follow the HDMI video route or can be independently routed
either by API or web control interface. Built in re-clocking circuitry ensures the switcher is backwards
compable with sources with older HDMI version chip sets.
The DL-HDM88A-H2 can be controlled via front panel buons, front panel IR, external IR, remote IR,
RS232, and Ethernet. The matrix includes a simple IR remote control to allow IR switching. The matrix
also features a full command set for RS232 and Ethernet control with third party control systems, plus
control via web user interface.
Product Overview
Package Contents
• DL-HDM88A-H2 Matrix Switcher
• Quick Install Guide
• (1) Matrix IR Remote
• (1) IR Receiver (38KHz)
• (1) AC power adapter with US, UK, EU and AU power plugs
• (8) Phoenix Male Connector (3.5mm, 3 Pins)
• (2) Rack mounng clips with mounng screws

DL-HDM88A-H2 Quick Guide
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Front Panel View
1. OUTPUT CHANNEL INDICATOR - Indicates input for output port 1-8
2. IR - Receives signals from IR remote
3. INPUT 1-8 - Input 1-8 selecon buons
4. OUTPUT 1-8 - Output 1-8 selecon buons
5. CLEAR - Clear buon, clears the selecon operaon
6. TAKE - Take buon, implements input selecon
7. STORE - Store buon, stores the matrix routes to preset
8. RECALL - Recall buon, loads the matrix routes from preset
9. POWER SWITCH - Power switch for on/o control of matrix

DL-HDM88A-H2 Quick Guide
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Rear Panel View
1. AC - AC power cord input
2. HDMI IN (1-8) - HDMI input ports for connecons to HDMI video sources
3. HDMI IN (1-8) - HDMI output ports for connecons to displays
4. IR EXT. - 3.5mm IR input port for connecon to IR extension cable
5. EDID - EDID switch for EDID management
6. FIRMWARE - USB port rmware updates
7. LAN - RJ45 port for LAN connecon to network or control system for telnet control
8. RS232 - DB9 port for connecon to control system for serial control
9. AUDIO OUT - Audio de-embedded outputs for 1-8; phoenix for analog 2 channel audio and
RCA for digital S/PDIF mulchannel

DL-HDM88A-H2 Quick Guide
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Connecvity Instrucons
1. Verify all components included with the switcher are present before installaon.
2. If the switcher is going to be permanently mounted in a rack, aach the supplied rack ears to the
sides of the DL-HDM88A-H2 matrix.
Note: The matrix requires one rack unit (1 RU) of space. It is recommended that you leave an
empty rack space above and below the DL-HDM88A-H2 for addional cooling.
3. Turn o power and disconnect the audio/video equipment by following the manufacturer’s
instrucons.
4. Connect the source devices to the HDMI inputs using HDMI cables that are less than or equal to 1.5
meters in length for 4k/60Hz signals. For source devices that are further away, it is highly recommended
to install an extender such as the Digitalinx DL-HD70, DL-HDE100 or DL-HD2100.
5. Connect the display devices to HDMI outputs using HDMI cables that are less than or equal to 1.5
meters in length for 4k/60Hz signals. For display devices that are further away, it is highly recommended
to install an extender such as the Digitalinx DL-HD70, DL-HDE100 or DL-HD2100.
6. If IR extension is required, connect the TRS 3.5 mm plug IR RX to the matrix IR EXT port, ensuring
the IR receiver eye is placed in clear view of the handset used to control.
7. Insert the matrix power supply included and switch on power located on the front panel. Check
that the front panel LED screen is on to indicate the matrix is ready for use.
8. Power on aached audio/video devices.
9. Switch between sources and displays using the matrix front panel buons, IR remote control, serial
RS232, or LAN. To set a route using the front panel of the DL-HDM88A-H2, press the desired Input
buon (Source) and desired Output buon (Display), then press Take.

DL-HDM88A-H2 Quick Guide
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Cabling Wiring Requirements
Ethernet Control
The DL-HDM88A-H2 may be controlled via Ethernet through a web browser interface.
The TCP/IP port requires a standard straight-through
Category 5 or greater cable with the TIA/EIA-568B crimp
paern for opmal operaon.
The default sengs for the TCP/IP port are:
IP address: 192.168.0.178
TIA/EIA-568B
Orange/White
Orange
Green/White
Blue
Blue/White
Green
Brown/White
Brown
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
1 8
Connect the Ethernet cable between to the matrix and a
router with a straight-through cable or between the matrix
and a computer with a crossover cable.
RS232 Control
The RS232 connecon on the matrix is female DB9. User can use a USB to UART cable or a direct serial
cable for matrix control. See below for control system conguraon.
• 9600 baud
• 8 Data Bits
• 1 Stop Bit
• Parity = none

DL-HDM88A-H2 Quick Guide
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Technical Specicaons
Input/Output Connecons
HDMI Inputs Four (8) HDMI Type A Receptacle
HDMI Outputs Four (8) HDMI Type A Receptacle
IR One (1) 3.5mm TRS
TCP/IP One (1) 8P8C Port (Shielded RJ45 Female)
RS232 One (1) DB9 Port Female
Power One (1) IEC C14
Audio - Eight (8) Analog L/R audio outputs, 3-Pin 3.5mm Phoenix
connectors
- Eight (8) Digital S/PDIF audio outputs, RCA connectors
Supported Audio, Video, and Embedded Control
Video Resoluons Up to 4K@60Hz 4:4:4 8 bit
Color Depth: 1080p 48bit / 4K 24bit
Maximum Passive HDMI Cable Distance 1.5m for 4k60 signals
Video Compliance HDMI 2.0b and HDCP 2.2
Embedded Audio Up to PCM 8 channel, Dolby Digital TrueHD, and DTS-HD Master
Audio
De-embedded Audio Analog L/R Out: PCM 2.0
Digital RCA S/PDIF Out: Up to Dolby 5.1, DTS 5.1
Device Control Parameters
IR Carrier Frequency Range 38kHz at 5 volts
Ethernet 100BaseT
RS232 Baud Rate 9600 baud
Chassis and Environmental
Enclosure Painted Aluminum
Dimensions (H x W x D) 43.5 mm x 440 mm x 300 mm (1.71 in x 17.32 in x 11.81 in) – 1
RU
Shipping Weight 4.22kg (9.30 lbs.)
Operang Temperature 0° to +45° C (+32° to +113° F)
Operang Humidity 10% to 90%, Non-condensing
Storage Temperature -20° to +70° C ( -4° to +140° F)
Storage Humidity 10% to 90%, Non-condensing
Power, ESD, and Regulatory
Power Supply 100V-240VAC / 50-60 Hz
Power Consumpon 60W (Max.)
ESD Protecon 8kV air, 4kV contact
Product Regulatory FCC, CE, RoHS
Other
Standard Warranty 5 years
Diagnosc Indicators System LCD
Included Accessories Quick Install Guide, IR Remote, IR Receiver, Rack Mounng Ears
with Screws, (1) AC power adapter with US, UK, EU and AU power
plugs
Distances and picture quality may be aected by cable grade, cable quality, source and desnaon equipment, RF and
electrical interference, and cable patches.

Thank you for your purchase.
For Technical Support please call our toll
free number at 800-530-8998 or email us at
[e-mail]
www.libav.com
Digitalinx is a brand of:
11675 Ridgeline Drive
Colorado Springs, Colorado
80921 USA
Phone: [phone]
Fax: [phone]
Toll-Free: 800-530-8998