Dedicated Micros ©2007
SD Range
Audio
The settings for any available audio stream can be edited on this page. For hardware installation
information, refer to ‘Installing the SD DVR’.
Audio Input
Sample Rate
The sample rate related to the quality of the audio being
processed. A higher figure will require more storage space but
will provide higher quality audio. It is selectable between 8000
Hz (phone quality), 11025 Hz, 16000 Hz and 22050 Hz (half CD
quality).
AGC
Enables the Automatic Gain Control feature.
Record Input
Select whether the Audio input is to be recorded or not.
Client audio input
Enables audio from NetVu ObserVer. If the output is enabled for
Challenge, it can be used for PA (Public Address purposes to
challenge intruders.
Record challenge
Enables recording of the Audio input from NetVu ObserVer.
Audio Output
If the audio is being used as a challenge output or PA, then this
option enables the client audio to be recorded as well as being
output to the local audio output.
Use
The Audio channel can be used for Challenge or Local playback.
Volume
Adjustable level between 0 and 64.
Main (Red)
Navigate to the Main menu page.
Cancel (Purple)
Settings are automatically saved when the page is closed. Use
this button to cancel any changes before navigating away from
the page.
Save
To ‘manually’ save changes whilst in a menu page, select the
Save button.
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