Atlona 8 by 8 HDMI Matrix Switcher
AT-H2H-88M
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User Manual
Toll free: 1-877-536-3976
Local: 1-408-962-0515
Table of Contents
1. Introduction ..................................................................................... 3
2. Package Contents ..................................................................................... 3
3. Features ..................................................................................... 3
4. Specifications ..................................................................................... 3
5. Panel Descriptions
a. Front Panel ..................................................................................... 4
b. Rear Panel ..................................................................................... 5
6. Remote Control ..................................................................................... 5
7. Connection and Installation
a. Connection Diagram ..................................................................................... 6
b. Matrix I/O Control ................................................................................. 7-8
c. EDID Set Up ................................................................................. 9-10
d. Matrix Status ................................................................................... 11
8. RS-232
a. Connection .................................................................................... 12
b. Command ............................................................................... 12-13
c. Set Up .................................................................................... 13
d. Baud Rate .................................................................................... 13
9. Resetting and Updating .................................................................................... 14
10. Safety Information .................................................................................... 15
11. Warranty .................................................................................... 16
12. Atlona Product Registration .................................................................................... 17
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Introduction
Multiple control options, HD resolutions, and the best audio, the Atlona 8 by 8 HDMI Switcher is
built for your home and professional needs. With the ability to pass 1080p, 1920x1200, all Lossy
and Lossless audio formats (including Dolby TrueHD and DTS-HD Master Audio), full 3D, and ARC,
the AT-H2H-88M provides a full range of features that ensures the highest quality experience
whether you’re watching a movie, giving a presentation, and more.
Package Contents
• 1 x AT-H2H-88M
• 1 x IR Extender
• 1 x IR Remote Control
• 1 x Pair of dual purpose wall/rack mounts
• 1 x 24V/2.7A DC adaptor
• 1 x User Manual
Features
• 8 programmable I/O memories, save up to 8 routes for faster switching to the most commonly
used configurations
• EDID learning function for up to 8 video display EDIDs
• ARC (Audio Return Channel) pass through
• Audio Loop-out de-embeds audio and sends it to an amp or audio receiver through the S/PDIF
port
• Up to Dolby TrueHD and DTS-HD Master Audio pass through on HDMI
• Compatible with DVI/D (with DVI/D to HDMI adapter such as AT14040), allowing DVI/D video
source signal to be passed to displays
• Multiple control interfaces such as RS-232, IR, TCP/IP (future update), and the front panel
• Pass through support of all 3D formats.
• HDCP Compliant
Specifications
Bandwidth frequency 6.75 Gbps
Input Ports 8 x HDMI (female)
1 x 3.5mm IR
1 x USB B
1 x RS-232
Output Ports 8 x HDMI (female)
8 x S/PDIF audio
Resolution outputs Video: up to 1080p
Vesa: up to 1920x1200
Dimensions (HxWxD) 1.74 x 17.25 x 10 (inch) or 44.2 x 438 x 254 (mm)
Weight 6.95lbs or 3.15kg
Temperature Operating: 32°F to 104°F or 0°C to 40°C
Storage: -4°F to 140°F or -20°C to 60°C
Power consumption 33.8W
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Panel Description
Front Panel
1. IR Receiver Window. Receives the signal from the included IR Remote Control or a 3rd party IR
Controller.
2. Power Button. On (blue backlight) or Standby (red backlight) mode.
3. Enter Button. Use to view current status for inputs and outputs or to confirm a command.
4. Number buttons. Use these buttons to select input and output paths or use with the function
button to change multiple matrix settings.
5. Function Button. Allows you to select command options. (blue backlight when selected)
A. Default: Mirrors all inputs to corresponding outputs. (i.e. 1 to 1, 2 to 2, 3 to 3, etc.)
B. All: Save a single input to all the outputs with this function.
C. Memory: Save/load the current input and output route to memory.
D. EDID: Save/Load EDIDs to individual inputs.
Note: Default setting for EDID is the highest common HD resolution of all connected
devices. (i.e. if you have resolutions ranging 720p 2Ch audio, 1080i 2Ch audio, and
1080p multichannel audio then 720p 2Ch audio would be the default resolution for all
connected displays.)
6. Cancel Button. Use to go back one screen or press multiple times to return to the home screen.
Note: You cannot power off or change functions unless you go to the home screen.
21 3 4
5
6 A B C D
IR
The IR receiver window can sometimes pick up extra signals or commands, so the ability to turn IR
on or off has been made possible through the front panel. See below directions.
home screen
AT-H2H-88M
Select Input Number
Select IR 1: On 2: Off
--->
----------------
--->
Current: On/Off
--->
--->
Select IR 1: On 2: Off
--->
--->
Select Function Option
IR On/Off Selected
Hold for
--->
5 seconds
Current: On
--->
--->
Select IR 1: On 2: Off
Current: Off
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Back Panel
41 2 3
5 6 7 8
1. Matrix IR IN: Used to control matrix I/O switching from a 3rd party IR control box or supplied
IR remote. Connect included IR receiver (see below) or mono IR cable (sold separately)
2. RS-232: Connect to this port for control from a computer or 3rd party controller.
3. Firmware Update: Type B USB Port used for updating the matrix firmware only
4. Coax Out: Audio Loop-out for Amplifiers and AVRs
Compatible with PCM 2Channel, LPCM 5.1, Dolby 2.0, Dobly Digital 5.1, and DTS 5.1
5. Ethernet Port: Future feature (TCP/IP control) through firmware update. Not enabled at this time.
6. HDMI Input Ports: Connect HDMI sources into these ports, such as DVD players, Blu-ray players,
computers, etc.
7. HDMI out port: Connect to a display or an AVR
8. Power Port: Use included locking DC adaptor to power the matrix switcher
IR Receiver
Remote Control
Output selection. Numbers correspond with the HDMI outputs
(1-8) on the matrix.
Arrow buttons are not functional for this product.
Input selection. Numbers correspond with the HDMI inputs (1-8)
on the matrix.
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Connection Diagram
Audio Loop-Out
ARC
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ARC
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