Table of Contents
Advertisement
59
11
MAINTENANCE
11-1 TROUBLESHOOTING
The following chart is designed to help you correct pro-
blems which are not equipment malfunctions.
If you are
unable
to
locate
the cause of the problem
or solve it
through the use of this chart, contact your nearest
Icom
Dealer or Service Center.
© Power does not come ON.
®No
sound comes
from the
speaker
or
volume
is too
low,
Sensitivity is too low.
© S-meter does not move.
Receive audio is unclear or
distorted,
© [AFC] cannot be turned ON.
© WFM mode cannot be set.
e@(WIDE]
in the
[FILTER
WIDTH] switches cannot be
selected.
*A
synthesize
voice is not
emitted
when
pushing
[SPEECH].
CW:
Clockwise
CCW:
Counter:
@An_
optional
© (REC SPEECH] and [LINE MIX] are set
7
|
|
|
|
|
|
|
|
© [TIMER] is pushed IN.
Turn [TIMER] OFF.
*Both [BRIGHT] controls are rotated too | ¢Set [METER] max. CW.
Set |LCD] to
p 4
far CCW.
the 2 o'clock position.
© The fuse is blown.
© Check the cause, then replace the fuse.
© (RF GAIN] is rotated too far CCW.
© Rotate [RF GAIN] max. CW.
(SQUELCH] is rotated too far CW.
Rotate [SQUELCH] CCW.
p. 32
© WFM mode is selected for an FM signal,
Push [FM].
p. 36
®CI-V volume command is received ({RE- | ePush
[REMOTE]
to reset the remote
p. 5
MOTE] LED lighted).
command,
© Antennas are not connected.
Connect
the
antenna,
The IC-R9O00L
requires 3 antennas for all band coverage.
®Wrong
antenna
is connected
or wrong | @Check the antenna and connect it to the
p. 26
antenna connector is used.
correct connector.
[ATT 10 dB] or [ATT 20 dB] is ON.
Turn
[ATT
10 dB]
and
[ATT 20 dB)
p.35
OFF.
[HF
ANT SW] is set at "ANT 1" when | @Set the [HF ANT SW] to "ANT 2." Be
p. 7
you use the [ANT 2) jack.
sure the [ANTENNA]
switch is OFF.
@ [AGC] is set in the "OFF" position.
@ [METER]
is set at "CENTER,"
[SQUELCH] or [RF GAIN] is rotated so
the meter does not show "0.""
Set [AGC] to "SLOW" or "FAST."
Set [METER] to "SIGNAL."
p. 36
Rotate the [SQUELCH]
max, CCW and
p. 36
(RF GAIN) max. CW.
© (IF SHIFT) is rotated too far CCW or CW,
@ The wrong [MODE]
switch is pushed.
*® [AGC]
is set to "OFF" even when the
receive signal is strong.
© (NB LEVEL] is rotated too far CW.
© Set [IF SHIFT] to center position.
@ Push correct [MODE] switch,
@Set [AGC]
to "SLOW" or "FAST," or
push [ATT 10 dB] or [ATT
20 dB).
* Rotate (NB LEVEL] CCW.
@The
operating mode
is not set in FM or
WEM.
© Select FM or WFM mode to activate AFC.
@The
operating
frequency
is lower
than
30 MHz.
®WFM
mode
cannot
be selected below
p. 36
30
MHz.
Set
the
frequency
above
30
Mz.
@The
operating
frequency
is lower
than
30 MHz in FM mode.
© [WIDE] cannot be selected below 30 MHz
in FM mode,
Set the frequency above
30 MHz.
UT-36
VOICE
SYNTHE-
SIZER UNIT is not installed.
® Install the UT-36.
@Push
OUT
[REC
SPEECH].
Or set
p.65
switches to the proper position.
See the
table in Section 12 - 3,
to ON.
clockwise
Advertisement
Table of Contents
