Vitek SAGA VT-ST1620, Руководство пользователя

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SAGA “ST” Series
93
The illustration shows that at any given time, a channel would record at 30 PPS
when an alarm circuit is triggered, whereas the rest of the channels will record at 2
PPS ( (60 – 30) / 15 = 1 PPS). For example, if channel 3 is triggered to start
recording at 30 PPS, channels 1, 2 and 4 through 16 start recording at 2 PPS.
B. Complex Mode
Complex Mode event recording records exactly at the predetermined record rate for
all channels. The total record rate must be confined within the maximum record rate
allowed for the resolution.
1) Event Channel Only
The event channel records at a predetermined recording speed.
2) All Channels
The event channel records at a predetermined recording speed and triggers the rest
of the channels to record with the remaining record rate, divided equally amongst the
non-event channel.
3. NORMAL RECORD RATE
Define the manual recording rate. The maximum recording rate per resolution is CIF
at 120 pps, Half D1 at 60 pps and D1 at 30 pps. At any image size, the DVR can
record at the recording rate of 30 pps total per record group, for the maximum global
record rate of 120 pps. Please note that the channels are paired at CIF resolution,
thus all odd channel settings will reflect on all even channels.
4. EVENT RECORD RATE
Event Record Rate configures the recording speed for each channel when for event
recording. When an event is triggered, each channel, or all channels will record as
defined. Please see 2. EVENT RECORD SETTING on page 91.
5. RECORD QUALITY
Select the record quality for normal recording and event recording. Available options
are Low, Fine and Superfine.
6. PRE / POST EVENT RECORD TIME
Select the pre and post event record time. 0 to 5 seconds for pre record time and 0
to 60 for post record time.
7. EVENT OPTION
Select event option for each channel. 0 for on and – for off.
8. IMAGE SIZE
The DVR is capable of recording in three different resolutions: CIF (360 x 240), Half
D1 (720 x 240) and D1 (720 x 480).