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EPHD04+ HDcctv DVR
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Appendix D: Express Setup Recording Value Selection Rules
Case 1:
Record Mode: Normal + Event Record With: Recording days
The DVR will Auto adjust image Quality and Event frame rate to match the number of Recording
days which user selected:
According to resolution, event hours and other assumptions above, the DVR will attempt to select
one set of suitable quality and event frame rate by checking if set 1 meets the requirements, and
proceed in order unit the requirements are met. If the DVR can’t match the required record days
from one of the 8 sets, it will use set 8.
Checking Order 1 2 3 4 5 6 7 8
Normal Frame
Rate
1 1 1 1 1 1 1 1
Quality Superior Standard
Low Low Low Low Low Low
Event Frame
Rate
30 30 30 15 10 7.5 5 1
Case 2:
Record Mode: Event Only Record With: Recording days
DVR will Auto adjust Quality and Event frame rate to match the Recording days which user need:
According to resolution, event hours and other assumptions above, the DVR will attempt to select
one set of suitable quality and event frame rate by checking if set 1 meets the requirements, and
proceed in order unit the requirements are met. If the DVR can’t match the required record days
from one of the 8 sets, it will use set 8.
Checking
Order
1 2 3 4 5 6 7 8
Quality Superior Standard
Low Low Low Low Low Low
Event Frame
Rate
30 30 30 15 10 7.5 5 1
Appendix
D