User's Manual

GVR3550 USER MANUAL
Grandstream Networks, Inc. GVR3550 User Manual Page 31 of 76
Firmware Version 1.0.0.0 Last Updated: 10/2013
Figure 21: GVR3550 PTZ Control Page---Contrail
 Set PTZ control to contrail.
 Select the contrail name you want to set.
 Click the “Start Record” button to adjust the contrail of the remote camera via using the PZT control wheel
 Click the “Save Record” button after adjusting the camera contrail to save the operation in step 3 mentioned
above.
 Click on before the contrail. Once the button turn into a triangle , the PTZ will cycle according to the
contrail. Click again to stop PTZ movement.
RIGHT-CLICK
Click the right mouse to bring up the right-mouse menu, users could enter Video Playback or the main menu
as well as set local preview channel, Start/Stop Total Record, Start/Stop Patrol, Channel Config or unload the
inserted USB device. The local preview mode can be set to Single Screen and Four Screen, and users need to
set the specified channels.
Figure 22: GVR3550 Right-mouse Menu
Name
Specifications
Record
Playback
Enter video playback page
Main Menu
Enter system settings page
Single Screen
Switch to one single channel to preview
Four Screen
Switch to 4 screen: IMG One-to-Four, IMG
Five-to-Eight, IMG Nine-to-Twelve, IMG
Thirteen-to-Sixteen.
Start/Stop
Total Record
Start all manual record. Once enabled, the menu
item turns to”Stop Total Record”.Click to stop all
recordings including auto record.