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Video – Apple Macintosh Performa 577 User Manual

Page 130

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Adjustments

Video - 9

Video

Before you begin, remove

the rear housing.

±

Warning:

This product

contains high voltage and a

high-vacuum picture tube.

To prevent serious injury,

review CRT safety in

Bulletins/Safety.

Note:

Perform the cutoff

adjustment prior to

adjusting the white balance.

WARNING:

High Voltage Areas

Adjustment

Controls