Koden KGC-222, Руководство по обслуживанию

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KGC-222 Chapter 1 Installation
0093822202-01 1-3
Laying and Connection of Cable
(1) Keep the antenna cable and power cable as far away from the cables of other electronic
equipment as possible.
(2) The cabinet of Display unit shall be securely grounded to the hull, using the ground
terminal on the rear panel.
(3) If you connect the power cable directly to the battery, the interference from other
electronic equipment is expected to be less. (See Fig. 1.1.)
Fig. 1.1 Connection of Power Line
Good example Bad example
Display unit
Display unit
Battery Battery
Noise
Noise
KGC-222 KGC-222
VHF Whip Antenna
Loop Antenna
Receiving Whip Antenna
HF Whip Antenna
NOTE: Keep away from metallic objects at least 0.5 m.
MF/HF Inverted-L
Antenna
Radar beam
See
NOTE
5 m or more
3 m or more
1 m or more
Avoid radar beam illumination
(30
o
to 40
o
)
Inmarsat Antenna
4 m or more
4 m or more
1 m or more
1.5 m or more
4 m or more
GA-12
[Scale differs among drawings.]