Apple IIc Monitor Operation, Adjusting Contrast and Brightness, Vertical Hold, Vertical Size

Models: IIc

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Vertical Hold

Vertical Hold

Vertical Size

Brightness

Control

Control

Control

Stabilizes screen display

Lengthens or shortens

Intensifies screen

if rolling occurs.

vertical height of picture.

illumination.

Monitor Operation

To start using your Monitor IIc, just insert a program disk into the built-in disk drive and turn on both the monitor and your Apple IIc. If you're a first-time Apple user, your computer owner's manual will help you with full instructions on getting your Apple up and running.

Adjusting Contrast and

Brightness

Contrast and brightness work together to provide optimum picture quality. Follow these steps to adjust them properly:

1.Load a program, and turn on both the computer and the monitor.

2.Turn the contrast control up as high as it will go. (Rotate the knob away from you.)

3.Turn the brightness control clockwise until the background lines on the screen are clearly visible.

4.Turn the brightness control counterclockwise until the background lines just disappear.

5.Adjust the contrast control to give a pleasing level of text illumination.

4

Monitor IIc Controls

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Apple IIc Monitor Operation, Adjusting Contrast and Brightness, Vertical Hold, Vertical Size, Control, if rolling occurs