Furuno MARINE RADAR 1823C - Manual (Page 32)

1-22
Flat
washer
Antenna base
assy.
Spring
washer
Platform
Hex bolt Apply silicone sealant.
(M10 x 25
or M10 x 20)
Transceiver
module
5 mm or under : M10x20
5-10mm: M10x25
over 10 mm:
local supplied bolts
Efeective
thread
length:
12 mm
How to fasten the base to platform
Remove and discard
the packing material.
Snap holder
Antenna unit, inside view
4. The mounting base is fitted with a snap holder, which may be used to hang the cover
after removal. Use the hole next to screw hole inside the cover to hang it.
a) Unfasten the snap assy. with the string attached at the holder in the mounting base.
b) Unwind the string.
c) Attach the snap to a screw hole on the inside of the cover.
Note: Do not hang any other objects with the snap.