Lcd Contrast; Brightness Control - Toshiba IP EDGE User Manual

IPedge
The Basics

LCD Contrast

Brightness Control

20
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.
Holding the Vol button does not continue to change the setting. The
Note:
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).
Contrast +
2. Press button to increase contrast.
Contrast -
3. Press button to decrease contrast.
4. Lift the handset off-hook / on-hook to save settings.
Holding the softkey does not continue to change the setting. The
Note:
softkey must be pressed for each step of contrast change
Available on backlit telephones with 4-line LCD's and backlit add-on module.
To change the LCD back light brightness
1. Press Hold+3+6+9 (simultaneously).
Bright
2. Press softkey to increase brightness.
Dim
3. Press softkey to decrease brightness.
4. Lift the handset off-hook / on-hook to save the settings.
BL BRIGHT
Use the
Note:
button LCD Add-on Module.
To change the LCD backlight brightness for IP5131-SDL or
IP5631-SDL
1. Press Hold+3+6+9 (simultaneously).
Others
2. Press the softkey.
BL Bright
3. Press the
4. Enter a value of 0~3 using the dialpad. (0 = dim; 3 = brightest)
Set
5. Press the softkey twice.
TOSHIBA
BL DIM
and buttons in steps 2 and 3 on the 10
softkey.
IPedge UG 11/11