Vitek SAGA VT-ST1620, Руководство пользователя

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SAGA “ST” Series
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notification e-mails if the e-mail addresses have been defined. Please see 6.4.8 RELAY
OUTPUT under 6.4 EVENT SETUP section on page 101 and 6.6.5 E-MAIL under 6.5
LINK SETUP on page 119.
5.3.1 ALARM RECORDING
Alarm recording is a form of event recording that triggers off of the circuit lines
connected to the terminal blocks in the rear of the DVR. Typical circuits comprise of
normally closed circuits (NC) and normally open circuits (NO).
Verify that the alarm option has been selected in either QUICK SETUP or RECORD
PROGRAM.
The channels on which the alarm is triggered will
display the “ALARM” message. The REC button will
light up as the DVR starts to record and the channel
status will change to red.
The recording will include the pre and post recording
time on the channels that are recording.
5.3.2 VIDEO LOSS RECORDING
Video loss recording is a form of event recording that is triggered when a channel loses
its video input signal. Video loss recording is useful to have other channels compensate
for the loss of the video signal on a specific channel. For example, when a video loss
occurs on channel 1, then the DVR can start recording on channel 2, 3 and 4.
Moreover, the channel which loses the video signal will retain the last five seconds of
the video to retain what occurred before the video loss.
Verify that the video loss option has been selected in either QUICK SETUP or RECORD
PROGRAM.
The channel on which the video loss occurred will
display the “VLOSS” message. The REC button will
light up as the channels that are designated to record
when a specific channel has a video loss start
recording.
On the example to the left, channels 2, 3 and 4 are
designated to record when channel 1 goes out.
The recording will include the pre and post recording time on the channels that are
recording.