DVR systems NVR38xx Series - Manual (Page 111)

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Parameter Function
Alarm output For 1U series product, there are three channels.
For 2U series product, there are six channels. The 6
th
channel is
the controllable +12V alarm output.
Please click the corresponding number and then click the trigger
button.
Trigger Enable/disable alarm output.
Please note once you activate an alarm manually, you need to
click the output channel number again and then click trigger button
to disable it. Otherwise the alarm can not be cancelled.
Refresh Search alarm output status.
8.3.3.4 Record
Record control interface is shown as in Figure 8-41.
Figure 8-41 Record
Please refer to the following sheet for detailed information.
Parameter Function
Schedule System enables auto record function as you set in schedule setup
(chapter 7.3.2.2).
Manual
Enable corresponding channel to record no matter what period
applied in the record setup.
Stop Stop current channel record no matter what period applied in the
record setup.