User`s manual
 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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Fig2.1.1 PIP
Fi
g
2.1.2 POP
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2.6 Alarm cable connection   
Example of alarm output connection: 
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