CTX P922E, Service Manual

Page: 11 / 35

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Service Manual
P922E
11
3.7 User Controls and Indicator
3.7.1 Power ON/OFF Switch
3.7.2 LED Indicator
3.7.3 OSD
3.7.3.1 Buttons
3.7.3.2 OSD Menu Level
3.7.4 Hot Keys Function
3.7.4.1 Contrast (
)
3.7.4.2 Brightness ( )
3.7.4.3 Mute On (
)
The switch control scaler power down and turn off panel.
All function will be disable, USB 2.0 module also.
The LED color shall indicate power status as shown in
paragraph 3.8
ESC ,
▽ , △
, ,Signal source
See Table 2.
P922E OSD Control Map
Press “
△
” to pop up ;then press “
△
” or “
▽
” to adjust
Contrast up or down.
Press “
▽
” to pop up ;then press “
△
” or “
▽
” to adjust
Brightness up or down.
Press “Esc” directly to disable speakers, while speaker in normal
state.
3.7.4.4 Mute Off ( )
Press “Esc” directly to enable speakers, while speaker in audio
mute state.
“Esc” key is for Mute On and Off function
3.7.4.5 Source Key Press “ Source” key to select VGA or DVI input.