Triax HDA 1x2S, Operating Manual

1. HDMI Input: 

Connects the input port to the HDMI or DVI output of your source  

equipment such as DVD player or set-top box.

2. Power LED: 

The power LED will illuminate when power is on.

3. Power: 

Plug the 5V DC power supply into the HDA 1x2S and connect the  

adapter to a mains socket and switch on.

1. EDID Control Switch:
The Default EDID setting is set to TV, if the display shows the correct aspect ratio then it is 

formatted correctly. If the display has not set to the correct aspect ratio then switch to the STD 

setting to use the built-in EDID generator. When the EDID control is switched to TV setting, the 

unit will detect the first HDMI output source’s EDID and record it, it will default to the lowest 

aspect ratio that all TV’s can view. If the first detected output source is DVI it will pass to next 

source, until the first HDMI Source has been detected.

Note: To validate the EDID Control setting the HDA 1x8S needs to be re-booted by a mains 

reset.
2. HDMI Outputs:
When more than one output is connected, the HDMI outputs play identical video signals 

simultaneously and the same image will be displayed on ALL TV’s.
3. CEC Reset (SYS reset):
Switched to “ON” position, the system will send the internal CEC Command to the display 

within 8~10 minutes to force all the displays to switch back to HDMI 1  Source (Default). If the 

“OFF” position is selected the source CEC Command will not function and the TV’s continue 

to display the local HDMI Source.

6

1

2 3

1

2

3

Operation and Control

Rear Panel - HDA 1x2S

Rear Panel - HDA 1x8S

HDMI Out

HDMI Out

HDMI Out

HDMI Out

HDMI Out

On          Off

SYS.Reset

STD          TV

EDID

HDMI Input

DC 5V

Power