Here is the link to the Installation Manual for the FLATenna 35 (CM-4001HD).
http://downloads.channelmaster.com/Sheets/4001HD_Instruction+Sheet.pdf
Installation Manual for Flatenna (CM4001HD)
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Here is the link to the Installation Manual for the FLATenna 35 (CM-4001HD).
http://downloads.channelmaster.com/Sheets/4001HD_Instruction+Sheet.pdf