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The Basics
Customizing Your Telephone
Strata CIX DP5000-series Telephone UG 10/10 13
LCD Contrast
Available on backlit telephones and backlit add-on module.
To adjust the LCD contrast on the backlit telephones
1. Press and hold down the
Mic button.
2. Press and release
Vol or Vol repeatedly.
Note Holding the Vol button does not continue to change the setting. The button must
be pressed for each step of contrast change.
To adjust the LCD contrast on the Add-on Module
1. Press
Hold+3+6+9 (simultaneously).
2. Press
Contrast + button to increase contrast.
3. Press
Contrast - button to decrease contrast.
4. Lift the handset off-hook / on-hook to save settings.
Note Holding the softkey does not continue to change the setting. The softkey must
be pressed for each step of contrast change
Brightness Control
Available on backlit telephones and backlit add-on module.
To change the LCD back light brightness
1. Press
Hold+3+6+9 (simultaneously).
2. Press
Bright softkey to increase brightness.
3. Press
Dim softkey to decrease brightness.
4. Lift the handset off-hook / on-hook to save the settings.
Note Use the Bright and Dim buttons in steps 2 and 3 on the 10 button LCD Add-on
Module.