Toshiba 32WL66Z - Test Signal Selection

After replacing QA02, the following initialization is required.
1.Enter the service mode, then select any register item.
2.Press and hold the CALL button on the remote control, then press the CH button on
the TV.
The initialization of QA02 has been completed.
3.Check the picture carefully. If necessary, adjust any adjustment item above.
Perform "Auto tune" on the owner's manual.
Test Signal Selection
Every pressing of button on the remote control changes the built-in test patterns on
screen as described below in Service Mode.
CAUTION: Never attempt to initialize the data unless QA02 has been
replaced.
Picture Signal
Red raster
Green raster
Blue raster
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