
Operating Instruction
Description:
The Ocean Matrix OMX-06HMHM0003 is a fully 8K capable 1x2 HDMI splitter
that will allow its user to switch between 2 sources and simultaneously send
the signal to two separate HDMI outputs. This unit supports video resolutions
up to 8K@60Hz YCbCr 4:2:0 10-bit and supports LPCM 7.1CH, Dolby
TrueHD, DTS-HD Master Audio, DSD audio formats. The OMX-
06HMHM0003 is a compact, durable, plug and play unit perfect for modern
gaming setups, conference rooms, lecture halls, and other applications
utilizing the latest resolutions!
Features:
1x2 Splitter/Switch with Dual Input
HDMI 2.1 and HDCP 2.3 Compliant
Supports up to 40Gbps Video Bandwidth
Video Resolution up to 8k@60hz 4:2:0
HDR, HDR10, HDR10+, Dolby Vision, ALLM/VRR Pass-Through
HDMI Audio Formats: LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio
Built-In Cable Equalization
Compact Design for Easy and Flexible Installation
Item Includes:
1 x 5V/1A Integrated Power Adapter
1 x Remote Control

Operating Instruction
Specifications:
Inputs: 2 x HDMI Type A (19-pin female)
Outputs: 2 x HDMI Type A (19-pin female)
Video Bandwidth: Up to 40 Gbps
Video Resolution: Up to 8K@60Hz YCBCR 4:2:0 10bit, 8K30 RGB/YCBCR 4:4:4
10bit or,4K120 RGB/YCBCR 4:4:4 10bit
Color Space: RGB, YCbCr 4:4:4 / 4:2:2. YCbCr 4:2:0
HDMI Compliance: HDMI 2.1
HDCP Compliance: HDCP 2.3
Power Supply: Input: AC100-240V 50/60Hz, Output: DC 5V/1A (US/EU
Standards, CE/FCC/UL Certified
Power Consumption: 2.25W (Max)
Operation Temperature: 0°C - 40°C / 32°F - 104°F
Storage Temperature: -20°C - 60°C / -4°F - 140°F
4.53in (W) x 2.68in (D) x 0.69in (H)
Weight: 7.8oz / 221g
Additional Information:
When the device is powered on, both OUT1 and OUT2 outputs default to the signal
from IN 1 input.
The device features a memory function to save settings in case the unit is accidentally
powered down.
AUTO SWITCHING: When input signal is detected, the device will automatically switch
to the most recently connected signal.
Ports IN 1, IN 2 and OUT 1 support CEC function.
After comparing the EDID of the two output signals, the device defaults to the lower
resolution output.
Note: when changing resolutions, you may need to hard reboot to convert.

Operating Instruction
Operation Controls and Functions:
Front Panel
1
2 3
4
5
Rear Panel
7
Power LED
1.
Input LEDs
2.
Output LEDs
3.
Switch - pressing this button will allow the device to switch any of the two HDMI input signals
4.
and distribute it to two displays simultaneously
EDID Switch - Use the DIP switch to set EDID
5.
111 - Copy OUT1 port sink EDID (as factory default)
a.
110 - HDMI 1080p@60Hz, Audio 2ch PCM
b.
101 - HDMI 4K@60Hz 4:4:4, Audio 2ch PCM, HDR
c.
100 - HDMI 4K@60Hz 4:4:4 Audio 5.1ch PCM/DTS/DOLBY, HDR
d.
011 - HDMI 4K@60Hz 4:4:4 Audio 7.1ch PCM/DTS/DOLBY/HD, HDR
e.
010 - HDMI 8K@60Hz 4:2:0+8K@30Hz 4:4:4, 4K@120Hz 4:4:4, Audio 2ch PCM, HDR
f.
001 - HDMI 8K@60Hz 4:2:0+8K@30Hz 4:4:4, 4K@120Hz 4:4:4, Audio 5.1ch
g.
PCM/DTS/DOLBY, HDR
000 - HDMI 8K@60Hz 4:2:0+8K@30Hz 4:4:4, 4K@120Hz 4:4:4, Audio 7.1ch
h.
PCM/DTS/DOLBY/HD, HDR
Service - for factory use only
6.
HDMI Input
7.
HDMI Output
8.
DC 5V Power Input
9.
8
8
6
9

The unit should be serviced by qualified service personnel if:
(a) The DC power supply cord or AC adaptor has been damaged
(b) Objects or liquids have gotten into the unit
(c) The unit has been exposed to rain
(d) The unit does not operate normally or exhibits a marked change in performance; The unit has been
dropped or the cabinet is damaged.
(2) Servicing Personnel: Do not attempt to service the unit beyond that described in these operating
instructions. Refer all other servicing to authorized servicing personnel.
(3) Replacement parts: When parts need replacing ensure the servicer uses parts specified by the
manufacturer. Unauthorized substitutes may result in fire, electric shock, or other hazards.
(4) Safety check: After repairs or service, ask the servicer to perform safety checks to confirm that the unit is
in proper working condition.
Damage requiring service:
PRODUCT SERVICE
Always follow basic safety precautions to reduce the risk of fire, electrical shock and
injury to persons.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this
product near water.
Never spill liquid of any kind on or into this product.
Never push an object of any kind into this product through any openings or empty slots
in the unit, as you may damage parts inside the unit.
Do not attach the power supply cabling to building surfaces.
Use only the supplied power supply unit (PSU). Do not use the PSU if it is damaged.
Do not allow anything to rest on the power cabling or allow any weight to be placed
upon it or any person walk on it.
To protect the unit from overheating, do not block any vents or openings in the unit
housing that provide ventilation and allow for sufficient space for air to circulate around
the unit
Please read all instructions before attempting to unpack, install or operate this equipment
and before connecting the power supply.
Please keep the following in mind as you unpack and install the unit:
SAFETY PRECAUTIONS
812 Kings Highway | Saugerties, NY 12477 | 845-246-7500 | www.oceanmatrix.com
100% Employee Owned Division of Tower Products Incorporated
Operating Instruction
WARRANTY
1 Year