- Remove the rear cover.
- Press the "service button" can be located on the video unit PWB-B.
- "SHARP Software Service Ver" will be displayed.
- In service mode, remote control buttons change their function. The only buttons required are:
- [CH + / CH -] & [Vol + / Vol -]; to select an item to adjust, and to adjust the data value to selected items respectively.
- After all adjustments, "Service button" should be pressed again to restore the normal function to TV.
- To memorize the adjusted item, 'Switch Off" the TV.
ADJUSTMENT MENUS
- Horizontal Phase Shift.
- Blanking Phase Shift.
- Vertical Phase.
- Vertical Size.
- S-Correction.
- Vertical Symmetry.
- Horizontal amplitude [width]
- East/West 1
- Trapezoid 1
- East/West 2
- Trapezoid 2.
- Chroma-Luma delay.
- VCO Adjust
- G2 adjustment [screen adjustment]
- Red Cut-off
- Green Cut-off.
- Blue Cut-off.
- Red Drive
- Green Drive.
- Blue Drive.