UDA2-V2
4. DIP Switch Operation
4.1 EDID Management
The Extended Display Identification Data (EDID) is used by the source device to
match its video resolution with the connected display. By default, the source device
obtains its EDID from the first connected display. Meanwhile, since the displays with
different capabilities are connected to the splitter, the DIP switch on the front panel
can be used to set the EDID to a fixed value to ensure the compatibility in video
resolution.
The switch represents “
0
” when in the lower (
OFF
) position, and it represents “
1
”
while putting the switch in the upper (
ON
) position.
Switch
1~3
are used for EDID setting. The DIP switch status and its corresponding
setting are shown at the back of the product.
Switch Status
Video Resolution
Audio Format
000
Obtains EDID from the first detected display starting at HDMI
output 1>2.
001
Obtains EDID from the first detected display starting at HDMI
output 2>1.
010
1080P
LPCM
011
1080P
DTS/Dolby
100
3840x2160@30Hz HDR
LPCM
101
3840x2160@30Hz HDR
DTS/Dolby
110
3840x2160@60Hz HDR
LPCM
111
3840x2160@60Hz HDR
DTS/Dolby
1
2
3
4
EDID Setting
1080p DTS/Dolby
4K/30Hz LPCM
4K/60Hz LPCM
4K/60Hz DTS/Dolby
Default
1 2 3 4
ON
OFF
1
0
ON
OFF
ON
OFF
1
2
3
Priority OUT 1 > 2
ON
OFF
1
2
3
Priority OUT 2 > 1
ON
OFF
1
2
3
ON
OFF
1
2
3
1080p LPCM
ON
OFF
1
2
3
ON
OFF
1
2
3
ON
OFF
1
2
3
ON
OFF
1
2
3
4K/30Hz DTS/Dolby
