1. INSTALLATION
1-4
• Keep the unit away from smoke and exhaust stacks. Hot air affects antenna per-
formance. Hot air can also damage the unit. The temperature at the mounting lo-
cation should not exceed 55°C(131°F)
Tools and materials for mounting
How to mount the antenna unit
Note: The outer diameter of the small flat washer is the same size as the bolt hole.
If the radome is put upside down with only the small flat washer and hex bolt in
place, the hex bolt and flat washer may protrude into the radome and damage the
RT unit. For this reason, DO NOT put the radome upside down when carrying the
radome.
Name Usage
Electric drill Drill holes for mounting. Drill bit: 11 mm
Hexagonal wrench Fastening bolts: Diagonal: 6 mm
Stern
Bow
Align bow mark (
) on
antenna with ship’s centerline.
Power cable (1.4 m)
Drill holes referring to outline
Mounting platform
Hex head bolt (M10×20)
Spring washer
Flat washer
Flat washer (large) top in order
Flat washer
(small) middle
in order
Spring washer
(large) last in order.
Default orientation of bolt and
flat washer
Bolt hole
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