User Manual
PT-PSW-21C
9
5.3
Display Control
The switcher supports CEC, and the
DISPLAY
buttons on the front panel are designed
for Display On/Off and volume adjustment.
⚫
ON:
Display On.
⚫
OFF:
Display Off.
⚫
:
Mute/unmute display audio.
⚫
:
Volume down display audio.
⚫
:
Volume up display audio.
5.4
EDID Setting
The Extended Display Identification Data (EDID) is used for 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 switcher, the 4-pin DIP switch on the front
panel can be used to set the EDID to a built-in fixed value. Use the following table to
determine the setting for the 4-pin DIP switch for specific video resolution and audio
capabilities.
The switch represents “
0
” when in the lower (
OFF
) position, and it represents “
1
”
while putting the switch in the upper (
ON
) position.
