Icom GM600 Instruction Manual page 100

10
CONNECTIONS AND MAINTENANCE
■ Connections (Continued)
D Software maintenance
The Icom customer support center provides the firmware
file for the transceiver's maintenance. You can update the
transceiver's firmware through a PC.
OPC-478UC/
OPC-478UC-1
To a USB port
94
OPC-980
To the
[REMOTE ALARM]
connector
TRANSCEIVER
PC
■ Antenna
A key element in the performance of any communication
system is the antenna. Ask your dealer about antennas and
the best place to mount them.
■ Fuse replacement
One fuse is installed in the supplied DC power cable. If the
fuse blows, track down the source of the problem, repair it,
and replace the damaged fuse with a new one of the proper
rating.
Fuse rating: 250 V/10 A (OPC-891A)
250 V/15 A (OPC-2352)
■ Cleaning
If the transceiver becomes dusty or dirty, wipe it clean with a
soft, dry cloth.
DO NOT use harsh solvents such as Benzine or
alcohol, as they will damage transceiver surfaces.