Philips 231P4UPES/00 Service Manual page 44

44 Meridian 4
4. Color is not optimal
Color is not optimal
Color shift
Miss color
Reset the factory mode
Replace the signal cable
NG
OK
In the user mode, set the" color
NG
The end
Pull out the signal
cable and check the
screen color display is
NG
OK
Replace the signal cable or PC
NG
Replace the scaler board