Installation guide
Operational Features
5-27 41-001561-00 REV00 – 10.2014
Brightness Timer
The "Brightness Timer" option allows you to set the amount of time you want the LCD display to stay illuminated before
turning the backlight off during a period of inactivity. For example, if you set the brightness timer to 60, when the phone
reaches 60 seconds of inactivity, the LCD backlight goes off.
Setting Brightness Timer
Configuring the Brightness Level Settings Using the Configuration Files
Use the following information to configure the brightness level settings on the 6867i and 6869i.
Background Image on Idle Screen
Administrators can brand the idle screen of the 6867i and 6869i IP phones with their own company logo or image. The
phones can now display a background image in the bottom layer of the idle screen. This image can be set by the new
“background image” parameter. Current text (i.e. screen name, extension, and date/time) and softkeys on the idle
screen are on top of the background image. The background image can be downloaded from your configuration server
using either tftp, ftp, http, and https protocols.
Idle Screen Image Requirements For the 6867i/6869i:
• 240x320 pixels (6867i)
• 272x480 pixels (6869i)
• 24 or 32-bit color depth
• Both .png and .jpg files are supported
• There should be no frame around the image
Configuring Background Image on Idle Screen
Use the following procedures to configure the background image on the idle screen
IP Phone UI
1.
Press to enter the Options List.
2.
Navigate to the Display option and press the button or Select softkey.
3.
Press the
2 key to navigate to the Brightness Timer setting.
4. Enter a value, in seconds, using the dialpad keys. You can set the timer from 1 to 7200 seconds. Default is 600 (10 minutes).
5. Press the Save softkey to save your changes.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “Brightness Level Settings” on pageA-53.
Note:
Applicable to the 6867i and 6869i IP Phones only.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “Background Image on Idle Screen” on pageA-54.