2. WIRING
2-6
• The transceiver unit output flange is a plain type and the antenna unit output flange
is a choke type, and it is important to maintain this relationship throughout the wave-
guide run.
• After installation of the waveguide is completed, the coupling portions must be
sealed by using the adhesive supplied.
• In a very short time the surface of the waveguide becomes green with verdigris.
Therefore, paint both the surface of the waveguide and flanges to avoid corrosion
and water penetration. Paint must not be allowed to reach the inner surface of the
waveguide or the mating surface of any flange.
2.4
Power ON/OFF
Use the MAIN SW on the transceiver unit to power the unit on or off. The start-up time
is approx. one minute. (The fan starts rotating when the start-up is completed.) This
unit is not linked with the power ON/OFF of the EC-3000.
Thru-deck hole
Weld here.
Deck
TRANSCEIVER
UNIT
Drain waveguide
Watertight film
