User Manual
PT-C-HDCEC
7
5.
DIP Switch Operation
5.1
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, when a display with
different capabilities is connected to the controller, 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
”
when putting the switch in the upper (
ON
) position.
Switch 1~3 are used for setting the EDID. The DIP switch status indicator and its
corresponding setting are shown on the back of the product.
1
2
3
EDID Setting
Default
1 2 3 4
ON
OFF
1
0
ON
OFF
4
HDCP Active
HDCP Passive
Pass Through
1080p 2CH
4K/30Hz HDR 2CH
ON
OFF
1
2
3
ON
OFF
1
2
3
ON
OFF
1
2
3
ON
OFF
1
2
3
1080p Multi-CH
ON
OFF
1
2
3
ON
OFF
1
2
3
ON
OFF
1
2
3
4K/30Hz HDR Multi-CH
4K/60Hz HDR 2CH
4K/60Hz HDR Multi-CH
ON
OFF
1
2
3
User Defined
