Grandstream GVR3550 User Manual User Manual
Page 25
Grandstream Networks, Inc.
GVR3550 User Manual
Page 25 of 120
Firmware Version 1.0.0.65
Last Updated: 10/2014
8.
Up and Down
Direction
Buttons
To switch among the activated controls or move up or down.
Revise settings, add or subtract numbers.
Auxiliary Function: Navigate the PTZ menu up or down.
9.
Left and Right
Direction
Buttons
To switch among the activated controls or move left or right.
Controls the progress bar when playback.
Auxiliary Function: Navigate the PTZ menu left or right.
10.
Cancel
Button
Back to the previous menu or cancel operation.
Back to real-time monitoring state when playback.
11.
Confirm
Button
Confirm.
Switch to the default button.
Enter menu.
Switch between check box and ON/OFF button.
Pause/Resume auto patrol in the auto patrol preview mode.