Toshiba 42AV500P, Service Manual

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Key Function in the Service Mode
The following key entry during display of adjustment menu provides special functions.
Selecting the Adjusting Item
Every pressing of CH button in the service mode changes the adjustment items in the
order of table below. ( button for reverse order)
SETTING & ADJUSTING DATA
CAUTION: Never try to perform initialization unless you have changed the
memory IC.
Test signal selection button (on remote control)
Selection of the adjustment items CH (on TV or remote control)
Change of the data value
Volume +/- (on TV or remote control)
Adjustment menu mode ON/OFF MENU button (on TV)
"RCUT" selection 1 button
"GCUT" selection 2 button
"BCUT" selection 3 button
"CNTX" selection 4 button
"COLC" selection 5 button
"TNTC" selection 6 button
Automatic A/D Adjustment
(PC, Component, Composite (PAL, NTSC))
7 button
Self diagnostic display ON/OFF 9 button