5
5 Performance check
5.1 TV function
Enter searching menu
→
auto search, connect RF-TV terminal with central signal source and check
if the picture is normal, if there are channels be skipped. Check TXT and parental control.
5.2 AV, YPbPr terminals
Input AV/S, YPbPr/YCbCr HD signal, check if it is normal.
5.3 VGA terminal
Insert VGA terminal, input VGA format signal of 640X480@60 Hz and check if the display is normal.
5.4 check sound channel
Check the speaker of each channel.
5.5 other function check
Check the turn on/turn off timer, asleep timer, picture/sound mode, OSD, freeze/mute, stereo, ect.
5.6 presetting before ex-factory
Item Setting Item
Setting
Item Setting
PICTURE MODE
STANDARD
BALANCE
50
OSD LANGUAGE
English
COLOR MODE
NORMAL
VOLUME
50
OSD HPOSITION
50
NR WEAK
SLEEP
TIMER
OFF
OSD
VPOSITION
50
ZOOM
FULL
TTX LANGUAGE
WEST
OSD HALFTONE
50
SOUND MODE
STANDARD
BLUE SCREEN
OFF
OSD DURATION
15
AVC OFF
WSS
OFF
Summary of Contents for LCD-19XR7
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Page 14: ...12 ...
Page 15: ...panel key board IR board power board main board pin pin pin pin pin Wiring diagram 13 ...
Page 21: ...main board ...
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Page 27: ...back light board ...
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Page 32: ...Jun 2007 30 CPS ...