Network Connection; External Usb Device - Grandstream Networks GVR3552 User Manual

NETWORK CONNECTION

Users could log in the Web page with the administrator account after plugging in the network cable to
GVR3550/GVR3552, go to Menu ->Status-> Network Status to view the network status like IP address and
network sending/receiving rate. For details, please refer to the chapter Network Info.

EXTERNAL USB DEVICE

GVR3550/GVR3552 USB interface could be connected to mouse and keyboard, or a USB storage device.
NOTE: 
PLUG IN USB MOUSE/KEYBOARD
Users could check whether the mouse and keyboard are installed successful after plugging in them. The
mouse or keyboard might be not compatible with GVR3550/GVR3552. If can't be detected, please replace
the mouse or keyboard and try again.
When the USB mouse is plugged into GVR3550/GVR3552, users could make the following operations with
the mouse.
Single click the left mouse:

Access a functional menu.

Select one option in a drop-down box.

Confirm one operation like soft keyboard input after put the cursor in the input box.

Bring out quick action bar when select preview screen.
Double click the left mouse:

Switch between one window display in fullscreen and Multi-windows when preview.

Save the alarm area and go back to the main menu.
Single click the right mouse:

Bring up the shortcut menu in real-time monitoring mode.

Go back to the preview screen on main menu or the playback screen.

Save the alarm area and go back to the main menu.
Press the left mouse and drag:

Drag one preview screen to another screen and switch their positions.

Drag digital amplified area or alarm area.

Drag the playback progress bar to set time point.

Drag the action box ( PTZ, Image config, Encoding Config) on preview screen.
GVR3550/GVR3552 User Manual
The USB interface voltage on the front panel of the GVR3550 is a little higher
than the one on the back panel, it is suggested that the USB interface on the
back panel connect to mouse and keyboard while the one on the front panel
connect to USB storage devices.
Page 23 of 121