Grandstream GVR3550 User Manual - Manual (Page 18)

Grandstream Networks, Inc. GVR3550 User Manual Page 18 of 120
Firmware Version 1.0.0.65 Last Updated: 10/2014
Double click on one screen to switch to full screen in multi-screen view mode. Double click again to exit
and go back to the previous multi-screen status.
Single click the right mouse:

Bring up the shortcut menu in real-time monitoring mode.

Do not save the menu options and exit the current menu, go back to the preview screen.
Scroll wheel:

Scroll up and down the list box.

Mouse Move.

Select one control or one entry below it with cursor.
NOTE: If in a rare case that the mouse is not detected, the mouse might not compatible with
the GVR3550, please replace the mouse.
INPUT METHOD
The GVR3550 supports English and Chinese input methods; the input interface is as shown below.
Figure 5: GVR3550 Soft Keyboard – English Input Method
Figure 6: GVR3550 Soft Keyboard – Chinese Input Method