User's Manual
 GXV3500 Digital Video Encoder/Decoder 
Firmware 1.0.1.38                                                                                                          Page 12 of 32  
Grandstream Networks, Inc. 08/2011 
GXV3500 Encoder Web Page 
Items on GXV3500 Home Page 
1 
Control Console   
PTZ Console controller. PTZ device needs to be connected.   
2 
Motion Detection 
If the motion detection alarm is triggered, the indicator of the 
corresponding channel will flash red. Click on the indicator to 
turn off the alarm. 
3 
Alarm Event 
If an alarm event is triggered, the indicator of the corresponding 
channel will flash red. Click on the indicator to turn off the 
alarm. 
4 
Default 
Click this option to reset the video brightness, contrast, and 
saturation to their factory default configuration. 
5 
ZOOM 
Zoom in and out of the image in the selected channel. 
6 
FOCUS 
Adjusts the focus of images in the selected channel. 
7 
SPEED 
Adjusts the rotation speed of the console. 
8 
BRIGHTNESS 
Adjusts the image brightness in the selected channel. 
9 
CONTRAST 
Adjusts the image contrast in the selected channel. 
10 
SATURATION 
Adjusts the image saturation in the selected channel. 
11 
Play 
Plays/Stops the video. 
12 
Capture 
Captures the image displayed in the selected channel and 
saves it to C:\GS_Capture (default directory). 
13 
Record 
Records the video in the selected channel, and saves it to 
C:\GS_Record (default directory). 
14 
Talk 
Establishes two-way audio within the selected channel. 
15 
Sound Off/On 
Toggles the sound of the selected channel On or Off. 










