Lcd contrast – Toshiba Strata CIX IP5000-UG-VC User Manual
Page 32
The Basics
Customizing Your Telephone
14
Strata CIX IP5000-series Telephone UG 07/09
To adjust handset Beep Tone
1. With the handset off-hook, dial the Beep Tone Adjustment Code
#6101
(default
code). You hear beep tone.
2. Press
Vol
or
Vol
to reach the desired level.
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