Service Adjustment - Samsung CL21K40MQGXXAZ Service Manual

Alignment & Adjustment

3-4 Service Adjustment

3-4-1 Adjusting the Picture Size
■ Since the KS9C chassis has the deflection settings data within the Factory Data, the picture size has to be adjusted when
replacing Main Board, according to the following procedures.
① Display the Lion pattern.
③ Enter Deflection Mode.
3-6
② Press "Power Off →MUTE→1→8→2→Power On "
using the remote control and enter Factory Mode.
④ Adjust the VA, VS,VSL and HS items so
that the width becomes 5 and the height becomes 4.
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