Display Settings; Grandstream Networks, Inc - Grandstream Networks GXV-3140 User Manual

• DISPLAY SETTINGS

This screen allows the user to adjust the LCD Backlight brightness, LCD Contrast, and LCD Saturation. In
addition, users may configure the TV OUT mode (NTSC or PAL) here.
Note: After setting TV out to an external source, the phone LCD screen will black out. Please
make sure that you have plugged in the external output source before selecting this option. To
return the display to the LCD menu, log into the web browser interface and disable TV Out in
"Device Manager" -> "TV Output". Otherwise, you will need to reboot the phone to enable the
LCD screen.

Grandstream Networks, Inc.

GXV3140 USER MANUAL
FIRMWARE VERSION 1.0.3.24
Page 96 of 117
Updated : 04/2010