Philips 32PHT4001/60 Service Manual page 31

(2). Insert signal cable to the machine, switch to the PC message source.
(3). Run the KTC-LCD test software, switch to the mosaic picture and best resolution. Press MENU key to popup the
main menu, and then press 8202 number keys to enter the factory menu, press the shift douwn key to ADC ADJUST
option to press OK key to enter the next level menu. In the MODE option press left/right cursor keys to select RGB, and
then press shift douwn key to move the cursor to the Auto ADC option, press OK key to enter the next level menu, press
the left/right button to implement ADC action (The screen will flash and Auto ADC function menu prompt SUCCESS
means that debug success, prompt FAIL said that debug failed, try again), press the MENU button to exit factory menu
when debugging completed.
(4). Under the YPbPb message source, press the MENU button after popping the main menu, then press 8202 number
keys to enter the factory menu, select ADC ADJUST item, press the OK key to enter the next level menu, move the cursor
to the MODE item, press the left/right Moving key mover cursor to select YPbPr(SD)item, change the
R-GAIN/G-GAIN/B-GAIN value and R-OFFSET/G-OFFSET/B-OFFSET value of the machine after the upgrade to the
value before the upgrade.
(5). In the ADC ADJUST item, press OK key to enter the next level menu, move the cursor to the MODE item, press the
left/right keys tomove cursor select the YPbPr(HD)item, change the R-GAIN/G-GAIN/B-GAIN
R-OFFSET/G-OFFSET/B-OFFSET value of the machine after the upgrade to the value before the upgrade.
Press OK key on remote
control to implement
factory reset
30
Change
R-GAIN/G-GAIN/B-GAIN value and
R-OFFSET/G-OFFSET/B-OFFSET
value to the value before the upgrade
under the YPbPr(SD/HD) mode
the
value and