Sharp 66CS03H Service Manual page 47

COLOUR ADJUSTMENTS
The following adjustments are only required when Picture Tube is changed.
1 . RED REFERENCE / GREEN REFERENCE / BLUE REFERENCE
1 . 1 Adjusts G2.
1.2 Tune a white card.
1.3 Adjust colour to minimun.
1.4 Place colourmeter in the center of screen.
1.5 Using brightness and contrast buttons, select a luminance of 1 20NITS.
1.6 Operating in Service Mode select with ^H" the location RED REFERENCE,
GREEN REFERENCE or BLUE REFERENCE and with
the specific valve of X and Y.
1.7 Exit Service Mode by switching off the MAIN POWER.
NOTE:
Red must not be modified.
Increase of GREEN will decrease "Y".
Increase of BLUE will decrease both "X" and "Y".
ACCESS TO NVM
Press Ch^ to move in the following secuece: "Y"
ALTER NVM POS
CH^
i
ALTER NVM VAL
To alter a valve press <
CONTRAST ADJUSTMENT
A< v
is used to adjust the contrast of the following items, TELETEXT MIX
MODE CONTRAST, TELETEXT CONTRAST and OSD CONTRAST.
AUTO INSTALLATION OFF/ON
When ON is selected the TV will perform the autoisnstallation secuence as soon
as service mode is removed.
v
A v
^ adjust to obtain