Input Method; Figure 11 Soft Keyboard-English Input Method; Figure 12 Soft Keyboard-Chinese Input Method - Grandstream Networks GVR3550 User Manual

The correct way to use IR remote control: Batteries must be installed before use. Please aim the remote
control at the IR receiver on the GVR3550 then make operations. If the GVR3550 receives the control's
command, you can use the control to manipulate the GVR3550. If failed, please check whether the following
reasons are the causes:
 Check the battery polarities.
 Check whether the battery power.
 Check whether the remote sensor is obscured.
 Check whether a fluorescent lamp is being used nearby.
If the remote still can't function normally beyond the above situations, please change a remote and try again,
or contact the device provider.

INPUT METHOD

GVR3550/GVR3552 supports English and Chinese input methods; the input interface is as shown below.
GVR3550/GVR3552 User Manual
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
Zoom Button +-
Figure 11 Soft Keyboard—English Input Method
Figure 12 Soft Keyboard—Chinese Input Method
 Electronic zoom adjustment at PTZ control.
 Electronic zoom adjustment when one camera
playback video at full screen.
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