Retrotec DM-2A User Manual download pdf (Page 15)

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©Retrotec Inc. 2012

2.4 Screen Contrast

Older model DM-2s include the ability to change the screen contrast in order to improve visibility in

different light conditions. Newer models have the voltage to the screen regulated so the contrast

adjustment is not necessary.

To change the screen contrast

1. If required, insert a small Phillips head screwdriver into the hole on the back marked "LCD

Contrast".

2. Adjust the dial until the desired screen contrast is achieved.

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Retrotec DM-2A User Manual Page 15