Tatung V32FLBB, Руководство по обслуживанию

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CODE SYMPTOM COUNTERMEASURES
PP5
Stripe noise. z Check the coaxial cable connected with the TV is not
oxidized
z Do not use 300 ohm twin lead cables as interference
may occur
z It is recommended to use a 75 ohm coaxial cable
(not supplied) to get premium quality picture.
z Keep the aerial cable away from other connecting
cables.
PP6
No color, too light or too
dark z Adjust the picture settings — APC, Brightness,
Contrast, Saturation , Color Temp.
z Press RESET button on remote control to return all
settings to factory settings.
Poor
Pictu
re
PP7
Poor picture on particular
channel. z Use “ Fine Tune ” in OSD to manually adjust a
particular channel for optimal reception.
NS1
Good picture, no sound z Make sure the headphone is not connected. (option)
z Check audio connections between Equipment &
LCD-TV.
z Press MUTE or VOL Up to cancel the muting.
N
o
So
u
nd
o
r N
oisy
So
un
d
NS2 Noisy noise z Make sure that the antenna connected is 75 ohm
coaxial cable (not supplied) , not 300 ohm twin lead
cables .
z Keep the antenna cable away from other connecting
cables.
z Press MTS button to select “Mono” which will
reduce the noise.
z Adjust BASS or TREBLE properly on remote
control.
PC1 PC display is Not Full
Screen
z
Select “ Auto ” in OSD menu to optimize the image .
z
If executing Auto Image Adjust still can not achieve
full screen display, adjust “
V. Position” and “ H.
Position” in PC mode
PC2 Horizontal Noise or Color
pattern is not uniform z Select “Auto” in OSD menu to optimize the image .
z If still no good , adjust “Phase” in OSD menu
PC3 “ Out of Range ” message z Maximum PC resolution supported is 1360x768
, so the screen will appear “Out of range” at higher
resolution.
z Reduce the resolution to 1360x 768 from the PC.
Note The panel resolution is 1366x768, which is not a
standard timing, so it may not suit for all PC graphic
cards.
PC4 No Sound z Make sure PC audio Input is well connected.
PC
PC5 After “No Signal ” has
appeared on PC mode for
a while, the view
disappears and the
LED
Indicator turns from
Green to ”Amber” .
z Press any key on keyboard or move the mouse to
activate the PC , because the PC may go to power
saving status.
z Check if the D-sub or DVI connector (Cable) is
disconnected or loose.
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