ECOR FHD 4F / 8F / 16F Full HD DVR
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The following time synchronization function must work with the radio-controller clock.
Time Sync Enable:
Check to enable the time synchronization with the connected
radio-controlled clock.
Time Sync Interval:
Select a time sync interval time (by hour) for the DVR to synchronize the
time with the radio-controlled clock.
Time Sync Range:
The time sync range means the allowed time difference between the DVR
and the radio clock. If the time difference exceeds the entered time sync range (by second),
the DVR cannot be synchronized unless you manually set up the exact same time as the clock
or within the time sync range.
For example, if the radio-controlled clock time is 12:00:00 and you enter 30 seconds for the
time sync interval, the allowed time difference between the DVR and the clock should be
within 30 seconds which means the DVR time can be 11:59:30 ~ 12:00:30.
Time Sync Range
30 Seconds
60 Seconds
Radio-controlled Clock time
12:00:00
12:00:00
DVR time
11:59:30~12:00:30
11:59:00~12:01:00
First Sync of:
Enter a first sync start time.
Apply To:
Click the button to apply the same settings to the desired cameras.
6.4.1.1
Connect a Radio Clock to the DVR
To use a Radio Clock, you need to connect it to the alarm inputs of the DVR.
Connection Diagram:
Connect the positive (+) /negative (-) wires to the alarm inputs (1~4) /(G) of the DVR.
COM NC G G 4 3 G G 2 1
Alarm Out Alarm In
Radio Clock
Alarm I/O of DVR
+
-
1~4
G
