Toshiba DP5000 用户手册
The Basics
Customizing Your Telephone
14
Strata CIX DP5000-series Telephone UG 11/07
Backlight On/Off
Available on backlit telephones and backlit add-on module.
³ To change Backlight Settings
1. Press
Hold
+
3
+
6
+
9
(simultaneously).
2. Press the
Mic
button.
3. Use table below to choose preferred settings.
4. Press
Hold
to save settings
Note
FB1 is the lower left key, FB2 in the next up, FB3 is above FB2, and FB4 is
above FB3.
above FB3.
Table 4
Backlight Settings
FB4
FB3
FB2
FB1
Meaning
Delay (in Seconds)
On
On
On
On
Always On
None
On
On
On
Off
Synchronized 300
On
On
Off
On
Synchronized
240
On
On
Off
Off
Synchronized
180
On
Off
On
On
Synchronized
160
On
Off
On
Off
Synchronized
140
On
Off
Off
On
Synchronized
120
On
Off
Off
Off
Synchronized
100
Off
On
On
On
Synchronized
80
Off
On
On
Off
Synchronized
60
Off
On
Off
On
Synchronized
50
Off
On
Off
Off
Synchronized
40
Off
Off
On
On
Synchronized
30 (Default)
Off
Off
On
Off
Synchronized
20
Off
Off
Off
On
Synchronized
10
Off
Off
Off
Off
Always Off
None