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Instructions for performing circuit adjustments using the remote commander, requiring specific test equipment.
Step-by-step guide to enter the service adjustment mode using remote commander button sequence.
Procedure to confirm successful saving of adjusted settings by cycling power and re-checking.
Identifies buttons on the remote commander used for service adjustments and their functions.
Procedure to check the horizontal frequency using a frequency counter connected to the A Board.
Procedure to check the vertical frequency using a frequency counter connected to the A Board.
Adjusts subcontrast using specific remote buttons and an oscilloscope probe on the C Board.
Adjusts the display position of characters on the screen using remote controls and service mode.
Adjusts brightness to a faintly visible crosshatch using service mode and remote controls.
Adjusts sub hue and color levels, involving an oscilloscope probe and specific remote operations.
Adjusts the horizontal size of the picture using a monoscope signal and service mode.
Adjusts vertical linearity, picture correction, pin amp, and horizontal trapezoid using crosshatch signal.
Adjusts the vertical size of the picture using a crosshatch signal and service mode.
Adjusts the vertical center position of the picture after checking H. Frequency, using a crosshatch signal.
Adjusts the horizontal center position of the picture after checking H. Frequency, using a crosshatch signal.
Adjusts vertical angle, bow, upper pin, and low pin for the best picture quality using a crosshatch signal.
Procedure for saving adjustments made in service mode, involving pressing specific buttons to read from memory.
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