Opticom Elite H Series DVR - Manual (Page 50)

DIGITAL VIDEO RECORDER MANUAL
DIGITAL VIDEO RECODER MANUAL
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▶ AVI conversion
The feature is designed to convert backed-up video into AVI. Click Start to enter start time.
Click End to register “end” time. Click “AVI” to start converting into AVI.
7-9 Audio
When processing record in DVR with mike, you can hear audio live or in renewal.
▶ Retrieve Menu: select “AUDIO” for renewal or Live.
▶ Audio : Click speaker icon to turn it on/off.
( able to process audio ) (Cancel audio)
▶ Adjust volume :Volume increases as it moves to the right.
▶ Auto : Able to automatically output audio through multi channel
▶ Not use : Not able to hear audio