Vitek SAGA VT-ST1620, Руководство пользователя

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SAGA “ST” Series
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When the REC button is on, this setup continuously takes one picture per second
until a movement is detected, where the record rate will jump to 15 PPS for the
channel that triggered the event.
Please note that the total of the Single Mode event recording rate of 240 PPS
exceeds the maximum D1 resolution record rate of 30 PPS, but in reality, a total of
30 PPS is used per group at any given moment.
- SCENARIO 2 – Event Channel Only Mode at Half D1 resolution
A convenient store owner wants to record only when there’s an event at Half D1
resolution at 30 PPS only on the channels that trigger alarm events.
Normal record rate is set to 2 PPS per channel,
thus allowing the event record to be at 30 PPS.
CH-SUM indicates the total of the record rate of
the channel that would start recording at 30 PPS
plus the sum of the record rate of remaining
channels of 30 PPS, hence the total of 60 PPS,
the maximum allowed record rate for the Half D1
resolution.
The changes in Normal Record’s PPS will affect the PPS transmitted over the
network for the ST series. The setup in this sample scenario will transmit 2 PPS
over the network.
The total of the Single Mode event record rate of 480 PPS exceeds the maximum
Half D1 resolution record rate of 60 PPS, but in reality, a total of 60 PPS is used at
any given moment.
-SCENARIO 3 – All Channels Mode at D1 resolution
The gas station owner from scenario 1 now wants to record all channels even if one
channel is triggered to record. He still wants the triggered channel to record as
close to real time as possible, and the rest of the channels to record with the
remaining available record rate.
Normal record rate is irrelevant in the calculation
of the total record rate as long as it does not
exceed 30 PPS, the maximum allowed for Half D1
resolution. The event PPS is calculated
automatically after subtracting PPS for the
channel that records on event.