COP-USA DVRMPEG4-16LAN - Manual (Page 28)

Whether the battery’s anode and cathode are in the correct position or not
The battery is ran out of
Whether there is barrier between the Remote controller and DVR or not
Whether there are some signals transmitted by other devices disturbing the Remote controller or not
Attention : If the possibilities above are excluded, please contact with vendor to change the remote
controller
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11
Fig2.1.1 PIP Fig2.1.2 POP
5 6
7
8
9 10 11 12
2.6 Alarm cable connection
Example of alarm output connection:
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