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Configuration
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Figure 3-30 Audio Setup Screen
2. Highlight the field beside Audio Recording and press to toggle between On
and Off. When turned On, the DVR records audio when it is recording video.
3. Highlight the field beside Mute and press to toggle between On and Off.
When turned On, the DVR does NOT play live audio or recorded audio.
4. Highlight the field beside Audio In and press to toggle through a list of
cameras.
5. Select the camera number you would like to associate with audio input. When
Audio Recording is turned On, the displays on the associated camera screen.
Note Audio plays through the attached speaker while the DVR is
recording audio and the associated camera displays full screen.
6. Save your changes by highlighting OK and pressing . Select Cancel to exit
the screen without saving the changes.
Note The DVR does NOT record audio when the recording speed is
set to less 15 ips (12.5 ips for PAL). The DVR may not record
audio depending on the Transfer Speed when the RASplus
(Remote Administration System) Watch application program is
connected.
Communicating with External Devices Using the RS-232C
Port
Using the RS232 setup screen, you can set up the RS-232C port to communicate with
external devices such as remote controls and dome cameras.