Why did my DVR+(CM-7500) not find any channels during installation.

If there is no signal detected, please check your antenna, cable and connections from the antenna to your DVR+ (CM7500).

Connect the antenna to another device/TV Tuner to confirm that there is indeed signal available on that cable.

Note: We recommend that you contact your installer if there is no signal on the antenna output.

CM-7500TB1 CM-7500GB16  CM7500GB16 CM7500TB1 CM-7500 CM7500 

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