Channel Master EXTREMEtenna (4228HD) - Manual (Page 10)

UHF Performance
antenna series
8
CM-4228HD Installation Instructions:
1. Identify the direction of the desired TV stations
transmitter by using www.antennaweb.org.
2. Fold out the 2 front sections of the antenna making sure
to fold out the right and left sections simultaneously to
ensure that stress is not put onto the phasing harness.
Make sure that the front sections are straight and
parallel with respect to the reflector grid and securely
tighten the 8 wing nuts (See Fig 1).
Cable
connection
port
Front sections
Wing nuts
Wing nuts
Fig 1
Phasing
harness