Do you have a question about the GE 14845 and is the answer not in the manual?
Use only the supplied UL-listed power adapter for the antenna.
This antenna is for indoor use only; do not install in wet locations.
Supports VHF/UHF/HDTV, has 75 Ohm impedance and 18dB gain with a slim profile.
Includes digital indoor antenna, power inserter, power adapter, manual, and wall mounting hardware.
Locate hardware, measure 7 inches apart, and mark holes for mounting.
Drill two holes using a 1/8" bit and insert drywall anchors.
Mount the antenna by aligning keyhole slots with screws and routing the cable.
Connect antenna to power inserter, receiver to TV, and power adapter to inserter.
Plug in the power adapter, turn on TV, and scan for channels per TV manual.
Maximize channels by testing locations, scanning, and positioning high or near a window.