Lcd Contrast; Brightness Control - Toshiba IP5000 Series 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 s or Vol t 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 3+6+9+Hold (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 soft key does not continue to change the setting. The soft
Note:
key 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 3+6+9+Hold (simultaneously)
Bright
2. Press soft key to increase brightness
Dim
3. Press soft key 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 3+6+9+Hold (simultaneously)
Others
2. Press the soft key
BL Bright
3. Press the
4. Enter a value of 0~3 using the keypad. (0 = dim; 3 = brightest)
Set
5. Press the soft key twice
TOSHIBA
BL DIM
and buttons in steps 2 and 3 on the 10
soft key
IPedge UG 01/13