User's Manual
Grandstream Networks, Inc. GXV3672_HD/FHD User Manual Page 17 of 36
Firmware Version 1.0.1.68 Last Updated: 11/2012
Video & Audio Setting Page
This page allows user to configure the video and audio related settings.
Figure 4-1: Video & Audio Settings Page
• On Screen Display (OSD): Display time stamp and text on the video screen.
o OSD Text:
Inputted text (to identify the camera) shown on the screen.
o OSD Position:
Show the OSD in either top or bottom position on screen.
o Display Time:
When checked, time stamp will display on video screen
o Display Text:
When checked, inputted text will display on video screen.
• Audio Settings: Pull down to disable due to no microphone in this camera.
o Microphone Volume:
Slide to adjust microphone gain.
o Speaker Volume:
Slide to adjust the built-in speaker volume.
• Power Frequency: Select correct local power frequency to avoid video flicking effect under
fluorescence light condition. Default is Outdoor.










