CTX PV722E Service Manual page 9

Service Manual
PV722i /PV722E
3.3 Plug & Play
3.4 Scanning characteristics
Horizontal frequency
Refresh rate
3.5 Audio Module (Optional , for LKC17SS2CC01 model)
2.2.1 Input Level : 1Vrms(typ),2Vrms(max)
2.2.2 Output Power : 1W * 2 (10% THD,1KHz)
2.2.3 Total Harmonic Distortion (THD).....0.3%(0.5W*2, 1KHz)
2.2.4 Frequency Response ± 3dB : 330 ~ 20KHz
3.6 User Controls and Indicator
3.6.1 Power ON/OFF Switch
3.6.2 LED Indicator
3.6.3 OSD
3.6.3.1 Buttons
3.6.3.2 OSD Menu Level
3.6.4 Hot Keys Function
3.6.4.1 Contrast (
3.6.4.2 Brightness (
*3.6.4.3 Mute On (
*3.6.4.4 Mute Off (
*3.6.4.5 In monitor power saving mode
3.6.4.6 Signal source key
Remark : "*" : for LKC17SSCC01 model.
VESA DDC 2B, DVI support DDC 2B+ standard
DDC 2B data transmission only for I
30KHz to 80KHz
59Hz to 75Hz
The switch control scaler power down and turn off panel.
The LED color shall indicate power status as shown in paragraph
3.7
ESC ,▽ , △ ,
See Table 2. PV722 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.
)
Press "Esc" directly to enable speakers, while speaker in audio
mute state.
"Esc" key is for Mute On and Off function
"△ " key is for increasing volume function.
"▽ " key is for decreasing volume function.
Press "ESC" key is for Mute ON and OFF function directly.
Press "Signal source" key to select VGA or DVI input.
-8-
VGA
30KHz to 66KHz
59Hz to 61Hz
,Signal source
C T X
C T X
C T X
2
C BUS interface card.
DVI