Icom IC-706 Instruction Manual page 49

ll Fuse replacement
If a fuse blows or the transceiver stops functioning, try
to find the source of the problem, and replace the
damaged fuse with a new, rated fuse.
DC POWER CABLE FUSE REPLACEMENT
er |
t 30A fuse
"u= [H As]
= AE
A CAUTION: Disconnect the DC power cable
Y from the transceiver when changing a fuse.
The IC-706 has 2 types of fuses installed for trans-
ceiver protection.
* DC power cable fuses .....................ssesesssss 30 A
e Circuitry fuse .....................sssss F.G.M.B. 125V4A
CIRCUITRY FUSE REPLACEMENT
The 13.8 V DC from the DC power cable is applied to
all units in the IC-706, except for the power amplifier,
through the circuitry fuse. This fuse is installed in the
Mi Memory backup
All of the CPU's memory is backed up by an EEP-
ROM (Electronically-Erasable Programmable Read-
Only Memory). All data you set, such as VFO, mem-
ory, set mode contents, etc. is stored in this EEP-
ROM. There is no internal lithium battery.
ll Cleaning
If the transceiver becomes dusty or dirty, wipe it clean
with a dry, soft cloth. RO
AVOID the use of strong chemical solvents
such as thinner, berizine or alcohol to clean
the transceiver. These may damage the
transceiver's surfaces.
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