Longvast Granvista Plus GVP-221, User Manual

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Choose among different streams for viewing. Due to bandwidth
constraints the users may want to choose its 2nd video stream which
is of 640x480 or 320x240. This 2nd stream supports digital PTZ
function which users should find it helpful. There is a 3
rd
stream of
fixed 640x480 resolution, and which is for 3G connection only @1fps.
Button Description
Full screen
Listen to the audio input from site. If users are using Vista / Windows 7, please
right-click on the desk shortcut or the main program, select “Run as
administrator” to start the WWW browser, otherwise the audio function may not
work properly.
Talk function. An external speaker need to connect to its audio jack for audio
output
Record instant live video
Snapshot the image
Further configurations and options; a prominent button in between is used to expand the further operations.
Click on the indicated prominent, and more operational options shows up.