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8
M
MA
AIIN
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E
If the transceiver becomes dusty or dirty,
wipe it clean with a dry, soft cloth.
A
AV
VO
OIID
D
the use of strong chemical solvents
such as thinner, benzine or alcohol to clean
the transceiver. These may damage the
transceiver’s surfaces.
■
F
Fu
us
se
e rre
ep
plla
ac
ce
em
me
en
ntt
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.
C
Ca
au
uttiio
on
n::
D
Diis
sc
co
on
nn
ne
ec
ctt
the DC power cable from the
transceiver when changing a fuse.
The IC-706MKIIG has 2 types of fuses installed for
transceiver protection.
• DC power cable fuses .................................... 30 A
• Circuitry fuse ............................ F.G.M.B. 125 V 4 A
D
DC
C P
PO
OW
WE
ER
R C
CA
AB
BL
LE
E F
FU
US
SE
E R
RE
EP
PL
LA
AC
CE
EM
ME
EN
NT
T
30 A fuse
C
CIIR
RC
CU
UIIT
TR
RY
Y F
FU
US
SE
E R
RE
EP
PL
LA
AC
CE
EM
ME
EN
NT
T
The 13.8 V DC from the DC power cable is applied to
all units in the IC-706MKIIG, except for the power
amplifier, through the circuitry fuse. This fuse is
installed in the PA unit.
■
M
Me
em
mo
orry
y b
ba
ac
ck
ku
up
p
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, memo-
ry, set mode contents, etc. is stored in this EEPROM.
There is no internal lithium battery.
■
C
Clle
ea
an
niin
ng
g
4 A Fuse
IC-706MKIIG.qxd 02.3.27 13:53 Page 56