ICOM 301500 Manuale Utente
84
11
MENTENANCE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
N Memory backup
All of the CPU’s memory is backed up by an EEP-
ROM (Electronically-Erasable Programmable Read-
Only Memor y). All data you set, such as VFO,
memory, set mode contents, etc. are stored in this
EEPROM. There is no internal lithium battery.
ROM (Electronically-Erasable Programmable Read-
Only Memor y). All data you set, such as VFO,
memory, set mode contents, etc. are stored in this
EEPROM. There is no internal lithium battery.
N Resetting the CPU
q Make sure the transceiver power is OFF.
w While pushing and holding
w While pushing and holding
F-INP ENT
BAND
and
M-CL
,
push
to turn power ON.
•
The internal CPU is reset, and all memory data are
cleared.
cleared.
•
The transceiver displays its initial VFO frequencies
when resetting is complete.
when resetting is complete.
e All quick set mode/set mode settings are returned
to default values. (p. 70)
Resetting CLEARS all programmed contents in
memory channels and returns default values in
quick set mode/set mode.
memory channels and returns default values in
quick set mode/set mode.
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P.AMP
COMP
VOX
MNF
RIT
1
2
3
4
5
6
7
8
0
50
28
18
14
10
21
24
=
7
3.5
1.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NR
NB
M-CL
5
14
F-INP ENT
BAND
N Cleaning
If the transceiver becomes dusty or dirty,
wipe it clean with a dry, soft cloth.
wipe it clean with a dry, soft cloth.
AVOID the use of strong chemical sol-
vents such as paint, thinner, benzene or
alcohol to clean the transceiver. These
may damage the transceiver’s surfaces.
vents such as paint, thinner, benzene or
alcohol to clean the transceiver. These
may damage the transceiver’s surfaces.