TO ENTER SERVICE MODE
- While pressing "Vol <' button on the TV, press 'Recall" button on the remote control [3] time in a row, within [2] seconds. [you must be very fast in action]
- [1] - button; Main items selection in forward direction.
- [2] - button; Main items selection in reverse direction.
- [3] - button; Sub items selection in forward direction.
- [4] - button; Sub items selection in reverse direction.
- 'Vol" button; Value of sub item change in forward direction (>), in reverse direction (<).
- To "Exit' from service mode, power OFF the TV.
VIDEO SIGNAL LEVEL ADJUSTMENT
- Receive studio colour bar by RF signal input.
- (Viewing mode: Standard, LCD AL: Back Light: +30)
- Enter into main adjustment mode, push for [1] second "8" on the remote control and make automatic adjustment of video signal level.
AFTER 30 MINUTES AGING, PERFORM THE WHITE BALANCE ADJUSTMENT.
- Enter into GAMMA adjustment mode, and measure the white brightness data to check that it is higher than 300cd/m2. (Viewing mode: Standard, LCD AL: Off, Back Light: +30)
- Measure white brightness data and chromaticity coordinate decide "Standard Colour-1" and "Standard colour -2" at peak adjustment.
- Set up objective of coordinate, select two colour R-GAIN or G-GAIN or B-GAIN, except the decided standard colour-1(=0xff), in the condition of displaying white colour. When adjustment is not completed normal, make it by selecting two colour R-GAIN or G- GAIN of B-GAIN except the decided standard colour 2 (+0xff).
- When turn up R-GAIN and G-GAIN chromaticity coordinate get bigger and when turn up B-GAIN chromaticity coordinate get smaller.
- When adjust for remote control select R-GAIN, G-GAIN and B-GAIN by pressing, "3" & "4" and change the value by Vol< or Vol>.
