17
4
CONNECTION AND MAINTENANCE
■
Antenna
A key element in the performance of any communication sys-
tem is an antenna. Contact your dealer about antennas and
the best places to mount them.
■
Fuse replacement
A fuse is installed in the supplied DC power cable. If a fuse
blows or the transceiver stops functioning, track down the
source of the problem if possible, and replace the damaged
fuse with a new rated one.
❑
Fuse rating
: 20 A
■
Cleaning
If the transceiver becomes dusty or dirty, wipe it clean with a
soft, dry cloth.
AVOID
the use of solvents such as benzene or
alcohol, as they may damage the transceiver sur-
faces.
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Summary of Contents for IC-F121
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Page 13: ...10 2 OPERATION o s d R m n et y...
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Page 21: ...18 5 OPTIONS...
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