Digital Data Communications FCS-4100 User Manual

 

 

Please be sure to follow all the steps of the instructions. Wrong installation may damage the 
product. 

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Outer housing fixing as below, click down the iron slice then pull it up. 

 

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Before install inner housing, please hook the safety lock of outer housing on the fixing socket of 

inner housing, in case of installation accidents. 

 

 

 

 

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Please fix the three screws on the side before install the camera.