Black Box AC401A, AC400A manual Operation, Adjusting the Projection Panel

CHAPTER 4: Operation

4. Operation

4.1 Adjusting the Projection Panel

At this point, bring up the software you want to project. You should be projecting an image on the screen. This section will show you how to adjust the Projection Panel to get clear, crisp images. You can adjust the Projection Panel using the 10-function keypad.

4.1.1CONTROL BUTTON FUNCTIONS

There are ten operating control buttons on the Projection Panel. A SHIFT button, located in the lower left corner, allows several of these buttons to have a dual function (non-shift functions are printed in gray, shift functions are in blue). Six of the buttons are combined as dual-action switches.

Some of the buttons are auto- repeat buttons; that is, pressing and holding these buttons causes them to constantly send instructions. Other buttons toggle through a fixed number of settings and require you to press the button each time to trigger the next setting.

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