IP99 series
4）Sound ON：used to enable/disable sound transmission.
5）PTZ(for Video Server only)：Click “PTZ＂option which allows you to check keyboard keys of PC used to control speed dome, as shown in diagram 2.13:
Diagram 2.13 PTZ contraol keys and functions
6）File .av to AVI：Click“File .av to AVI＂option, select .av file to be converted and click “Confirm” to save it as AVI format.
Diagram 2.14 File .av to AVI confirmation dialogue box
Note：AVI is the most widely used playback format.
3. System setting
3.1 Status information
Click 
button to enter setup menu, the screen shows camera’s current status, as
shown in diagram 3.1:
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