The Basics
Customizing Your Telephone
Strata CIX DP5000-series Telephone UG 11/07 13
LCD Contrast
Available on backlit telephones and backlit add-on module.
³To adjust the LCD contrast on the backlit telephones
1. Press and hold down the Mic button.
2. Press and release Vol V or Vol W repeatedly.
Note Holding the Vol button does not continue to change the setting. The button must
be pressed for each step of contrast change.
³To 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.
³To 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.