Toshiba 52XV645U Service Manual page 18

ADJUSTMENT
Service Mode
Key Function in Service Mode
The following key entry during display of adjustment menu provides special functions.
Test signal selection
Selection of the adjustment items Channel
Change of the data value
Adjustment menu mode ON/OFF MENU button (on TV)
"RCUT" selection
"GCUT" selection
"BCUT" selection
"CNTX" selection
"COLC" selection
"UVTT" selection
Self diagnostic display ON/OFF
button (on Remote)
(on TV or Remote)
Volume +/- (on TV or Remote)
1 button
2 button
3 button
4 button
5 button
6 button
9 button