Administrator‘s Guide for Yealink VC110 Video Conferencing Endpoint144Parameter Description Configuration MethodDefault: Yealink VC110To configure the site name via web user interface:1. Click on Setting->General.2. Edit the site name in the Site Name field.3. Click Confirm to accept the change.The LCD screen of the display device and video conferencing phone will displaythe changed site name.To configure the site name via the remote control:1. Select Menu->Basic.2. Edit the site name in the Site Name field.3. Press the Save soft key to accept the change.The LCD screen of the display device and video conferencing phone will displaythe changed site name.Backlight determines the brightness of the LCD screen display, allowing users to readeasily in dark environments. Backlight time specifies the delay time to turn off thebacklight when the phone is inactive.You can configure the backlight time as one of the following types: Always On: Backlight is turned on permanently. 15 s, 30 s, 10 min, 20 min, 30 min, 1 Hour, 2 Hour, 3 Hour, 4 Hour: Backlight is turnedoff when the phone is inactive after a preset period of time. It is automaticallyturned on if the status of the phone changes or any key is pressed.