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Electronic Theatre Controls Inc

Change Contrast on SmartPack or SmartSwitch LCD Screen

Problem:

The SmartPack or SmartSwitch LCD backlight will light up but the screen is blank.

Solution:

If the SmartPack or SmartSwitch reads "ETC" and the Software version for a few seconds and then the screen goes blank, that means that the screen contrast setting is too low.

To change this screen contrast Press and Hold the "<<" then use the "+" and "-" buttons to adjust the contrast of the LCD display.

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