Sony ICF-2001D User manual

SERVICE MANUAL
ICF-2010 shown.
Circuit system
Frequency range
Antennas
Speaker
Power output
Outputs
Power requirements
MICROFILM
SPECIFICATIONS
FM: Superheterodyne
AIR/AM: Dual conversion superheterodyne
AIR: 116 — 136 MHz (Except Middle Easts,
Saudi Arabia, UK, Denmark, Finland,
Norway, Federal Republic of Germany)
FM: 76 — 108 MHz ((US, Canadian, E (Except
Middle Easts, Saudi Arabia), AEP
(Except Federal Republic of Germany,
France, Denmark, Norway and Finland),
UK, AUS))
87.5 — 108 MHz (E ( Middle Easts,
Saudi Arabia), AEP (France, Denmark,
Norway, Finland, Federal Republic of
Germany))
AM: 150 — 29999.9 kHz (US, Canadian,
E (Except Middle Easts, Saudi Arabia),
AEP (Except Federal Republic of
Germany), AUS, UK)
150 — 26,100 kHz(E (Middle Easts),
AEP (Federal Republic of Germany))
150 — 285 kHz and
530 — 26,100 kHz (E (Saudi Arabia))
AIR/FM/SW: Telescopic antenna
MW/LW: Built-in ferrite bar antenna
External antenna terminal for AIR/FM
as appropriate
External antenna terminal for AM
(LW/MW/sSW)
Approx. 10 cm (4 inches) diameter
380 mW (at 10% harmonic distortion)
Recording output jack (minijack)
Output level 0.775 mV (—60 dB)
Output impedance 1 kilohm
Earphone jack (minijack)
Radio: 4.5 V de
Three size D batteries
(IEC designation R20)
DC IN 4.5 V jack accepts:
e@ Supplied ac power adaptor for use on
120 V ac, 60 Hz
/CF-2001D:
AEP Madel
UK Model
E Model
AUS Model
ICF-2010:
US Model
Canadian Model
@ Optional DCC-127A car battery cord for
use with 12 V car battery (Except AUS)
Computer/clock: 3 V dc, two size AA bat-
teries (IEC designation R6)
Radio:
Approx. 40 hours (FM reception)
Approx. 30 hours (AM/AIR reception)
using Eveready No. 1250 batteries
Computer/clock: Approx. 1 year
using Eveready No. 1015 batteries
The battery life assumes listening to the
radio for four hours a day at normal
volume
Battery life
—Continued on page 2—
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
A ON THE SCHEMATIC DIAGRAMS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE!
LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET
UNE MARQUE /\ SUR LES DIAGRAMMES SCHE-
MATIQUES ET LA LISTE DES PIECES SONT CRITIQUES
POUR LA SECURITE DE FONCTIONNEMENT. NE REM-
PLACER CES COMPOSANTS QUE PAR DES PIECES
SONY DONT LES NUMEROS SONT DONNES DANS CE
MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR
SONY.
AIR/FM/LW/MW/SW
PLL SYNTHESIZED RECEIVER
SONY.

ICF-2001D/2010
Dimensions Approx: 288 x 159 x 52 mm (w/h/d)
(11% x 6% x 2'4 inches)
incl. projecting parts and controls with
antenna retracted
Weight
Approx,
1.7
kg
(3
Ib
12
0z)
incl. batteries
PE EN OM SM OH OSLO DSH SH OLH CHOWK OD Ow Ow
The
ICF-2001D/2010
is
available
in
various
models
with
differences
in
tuning
bands
and
frequencies,
etc.,
corresponding
to
the
regulations
of
different
countries.
The main differences are as follows. Please check the type of your
unit with respect to each item.
The AM and FM frequency ranges are indicated on the front panel
of your unit. For other items, compare your unit with the photos on
page 3 and the explanations of ‘LOCATION AND FUNCTION OF
CONTROLS".
Description
1 | 150-29,999.9 kHz
2 | 150-26,100 kHz
3 | 150-285 kHz and 530 - 26,100 kHz
1
Item Type
AM frequency
range
FM frequency \76- 108 MHz
rae 2 |87.5-108 MHz
AIR band 1 | Provided
(116-136 MHz) 2 | Not provided (No AIR key)
SSB reception 1 ‘| Provided
2 [Not provided (No USB and LSB/CW keys)
External antenna} 1 | Provided
terminals 2
i
Not provided
Despite the above differences, the operating procedure of all the
units are identical. The differences are clearly described in the text
as required.
The photos and illustrations used in this manual represent a typical
model.
WARNING
To prevent fire or shock hazard, do not expose the set to rain or
moisture.
To avoid electrical shock, do not open the cabinet. Refer servicing
to qualified personnel only.
Notice for the customers in the United Kingdom
IMPORTANT
The wires in the mains lead of the supplied ac power adaptor are
coloured in accordance with the following code:
Blue: Neutral
Brown: Live
As the colours of the wires in the mains lead of this apparatus may
not correspond with the coloured markings identifying the termi-
nals in your plug proceed as follows: ;
The wire which is coloured blue must be connected to the terminal
which is marked with the letter N or coloured black.
The wire which is coloured brown must be connected to the termi-
nal which is marked with the letter L or coloured red.
The MW scanning interval is preset at the factory to 9 kHz. If you
use the receiver where the frequency allocation system is based
on a 10kHz interval, such as in the U.S.A. and Canada, change
the MW scanning interval following the procedure on page 15.
FEATURES
@An FM/LW/MW/SW portable receiver with worldwide band cover-
age. With certain models, the AIR band* can be also received.
® Quartz controlled PLL (Phase Locked Loop) synthesizer system
using a microcomputer makes pinpoint tuning easy.
e@Smooth tuning with rotary manual tuning knob.
@ Synchronous detector circuit reduces interference from adjacent
stations (beats) and distortion due to fading in AM reception.
®@ Choice of direct, manual, scan, memory or memory scan tuning.
@Up to 32 stations can be memorized for instant tuning at the
press of a key. AM mode can also be memorized.
© Programmable timer turns the receiver on and off automatically
up to four times a day.
@Sleep timer turns the receiver off automatically after 60, 30 or 15
minutes.
@Three different radio power sources: internal batteries, house
current or car battery.
* AIR band
The AIR band covers the air traffic control frequencies. You can monitor avia-
tion communications between aircraft and airport towers, such as a pilot's re-
quest for instructions, a report of his position, and filing of his flight plans.
LLL LPM EL ENOL OXON OK CN ON OW OW OCW OWe
MODEL IDENTIFICATION
— LCD Indication Plates —
AEP Model: France
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Lower
E Model: Saudi Arabia

_ICF-2001 D/2010
UK Model:
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POPOL
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Model:
Middle
Easts
AEP
Model:
Federal
Republic
of
Germany
@’
SS SO HOw
SIGNAL
STRENGTH

ICF-2001D/2010
A
MEMORY PRESET
r aim | 3im | 25m 2im 19m 16m 13m !
Im
2 to a wall outlet
=

to a cigarette lighter
socket
@ 12mm15mm
ae
4
Center
conductor
Shield Inner
braid cover
| ICF-2001D/2010
ICF-2001D/2010
EXT ANT
AIRIFM
WL
Press the tabs to fix
the ground wire
SW external
antenna
Fil de terre 2
Conductor de SW external
puesta a tierra ? antenna
EXT ANT AM
=
ICF-.
—
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Ticr-2001/2010
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ICF-2001D/2010

ICF-2001D/2010
LOCATION AND FUNCTION OF CONTROLS
See photos [A]
on page 4
@ POWER switch
After setting the MAIN POWER switch @ to ON, set to ON to turn
on the receiver. To turn the receiver off, set to OFF. To activate the
programmable timer, set to TIMER.
OLIGHT key
Press to illuminate the display windows for approximately 15
seconds. If any key on the front panel is pressed or the MANUAL
TUNING/TIME ADJ knob @ is turned, the illumination will remain
for another 15 seconds from that point. The illumination will go off
automatically 15 seconds after the last key is pressed.
© OPERATION TIME keys (page 16)
To set the operation time of the programmable timer, keeping a
PROGRAMMABLE TIMER key @ pressed, press the 0, 15, 30 or 60
(minute) key.
@ PROGRAMMABLE TIMER keys (page 16)
Keeping one of these keys pressed, set the turn-on time, the opera-
tion time, and the station to be turned on (the MEMORY PRESET
key) by the programmable timer. Four different timer programs can
be set on the four PROGRAMMABLE TIMER keys.
@SLEEP timer key (page 15)
Press to set the operation time of the sleep timer.
Press this key repeatedly until the desired time, 60, 30 or 15
(minutes), is displayed.
@ Band select keys
Select the desired band.
AIR: For air band reception (not provided with certain models).
FM: For FM reception.
AM: For LW, MW and SW reception.
@AM mode select keys (page 10)
Select the appropriate AM mode according to the type of broad-
casting and receiving conditions.
(With certain models, USB and LSB/CW keys are not provided.)
OSCAN STARTISTOP key (page 12)
Press to start and stop scanning.
Press to start and stop memory scanning.
@ SKIP key (page 14)
Used to designate the memorized stations to be skipped during
memory scanning.
@ SHIFT key
To activate the second function of the MEMORY PRESET keys (in-
dicated below the keys in blue), keeping this key pressed, press the
required MEMORY PRESET key. (See ‘Second function of the
MEMORY PRESET keys” on page 7)
@ MEMORY PRESET keys
One station (its frequency and AM mode) can be memorized with
each MEMORY PRESET key. To memorize a station, keeping the
ENTER key @ pressed, press a MEMORY PRESET key.
Most of the MEMORY PRESET keys are dual function. To activate
the second function, keeping the SHIFT key @ pressed, press the
MEMORY PRESET key. See “Second function of the MEMORY
PRESET keys” on page 7.
®Clockitimer display
Normally the present time is displayed. When the PROGRAM-
MABLE TIMER key @ is pressed, the timer program is displayed.
When the sleep timer is operating, the operation time of the sleep
timer is displayed.
Present time or turn-on time
of programmable timer
Appears when
sleep timer
is
operating:
Appears
when
the
receiver
is turned on by
programmable timer or
sleep timer.
AMIPM indication
of 12-hour ——-— AM The number is the remaining
i
ci
operation
time.
Gleplay PT PTI bse
Nimberor
zy
6
St
=}
Number
of
MEMORY
PROGRAMMABLE
TIMER
key
PRESET
key
Blinks during
Operation time
of programmable
timer
timer setting and
lights during timer
operation.
® Frequency display
Displayed as follows.
Appears when the MEMORY
PRESET key is to be skipped
during memory scan tuning.
Band being .
received appears.
Selected AM mode
appears.
SCAN Appears during scan
wl tuning and memory
or S| scan tuning.
Selected pee? Y ‘Indicates the frequency
scanmode 2e'n9 memorized on the MEMORY
appears. received PRESET key is being
received.
Selected MW scan
interval appears.
Appears when the
band is to be skipped
during memory scan
tuning.
®SIGNAL STRENGTH/BATTERY indicator
Shows the strength of the tuned signal. The more LEDs illuminated,
the better the tuning. While the BATTERY CHECK key @® is pressed,
; , this indicator shows the battery condition.
© MEMORY SCAN STARTISTOP key (page 14)
@®SYNC (synchronous detection) indicators (page 11)
When a signal is received with AM mode set to SYNC, one of the
SYNC indicators lights to show the sideband selected by the syn-
chronous detector circuit.
Fine tune to the best possible reception with the MANUAL TUNING
knob@®, monitoring the SYNC indicators.
@®MANUAL TUNING/TIME ADJ knob
For manual tuning, turn this knob to tune in a frequency. To set the
clock, keeping the PRESENT TIME SET key ® pressed, turn this
knob. To set the turn-on time of the programmable timer, keeping
the PROGRAMMABLE TIMER key @ pressed, turn this knob.
@ PRESENT TIME SET key
To set the clock, keeping this key pressed, turn the MANUAL
TUNING/TIME ADJ knob @.
@® BATTERY CHECK key
To check the battery condition, keeping this key pressed, monitor
the SIGNAL STRENGTH/BATTERY indicator ®.
— 6 —

@ MANUAL TUNE MODE selector (page 10)
When
this
selector
is
set
to
FAST,
AM
frequency
is
changed
by
1
kHz
intervals
by
turning
the
MANUAL
TUNING/TIME
ADJ
knob
@.
When
the
selector
is
set
to
SLOW,
AM
frequency
is
changed
by
0.1
KHz
intervals.
When
the
selector
is
set
to
LOCK,
the
frequency
of
all
the
bands
will
not
change
even
if
the
MANUAL
TUNING/TIME
ADJ
knob
is
turned.
(Clock
and
timer
settings
can
be
made.)
@AM RF GAIN control
Normally
set
to
MAX.
When
the
sound
of
an
AM
station
is
distorted
due
to
strong
signals,
slide
it
towards
MIN.
During
scan
tuning,
ad-
just
the
stop
level
of
scanning
with
this
control.
@TONE selector
Set
to
the
appropriate
position
according
to
the
program
or
to
your
preference.
HIGH: For more treble.
LOW: For less treble.
NEWS: For listening to news.
@® VOLUME control
Slide towards MAX for more volume.
@ENTER key
Used
to
memorize
a
station.
After
tuning
in
a
frequency
and
select-
ing
AM
mode,
keeping
this
key
pressed,
press
a
MEMORY
PRESET
key.
@® DIRECT TUNING keys
For
direct
tuning,
input
a
frequency
with
the
keys
0 9
and
then
press the EXECUTE key.
® Telescopic antenna (page 11)
Used for FM, SW and AIR band reception.
@ Stand
Press the part marked to raise the stand. To lower it,
press the same part again.
@ Loops for shoulder strap
® Information plate
Pull
out
the
plate
to
the
left
to
remove,
stick
the
supplied
memo
sheet
on
the
front
side
and
the
supplied
information
sheet
on
the
rear
and
replace
the
plate.
When
referring
to
the
information,
slide
it
out
as
required.
@ Battery compartment (page 8)
Install the computer/clock batteries and radio batteries.
@ EXT ANT (external antenna) jacks (page 17)
(Not provided with certain models)
Connect the supplied SW external antenna or an optional external
AM antenna to the EXT ANT AM jack. Connect an optional external
antenna for FM and AIR reception to the EXT ANT FM/AIR jack.
@ AM ATT (AM attenuator) selector
Used for AM reception. Normally set to DX. When receiving a strong
signal, or at night when it is difficult to pick up a weak signal
because of interference from many other signals, set to LOCAL.
® G5 (recording output) jack.
Used to record broadcast programs with a tape recorder.
| ICF-2001D/2010
@ © (earphone) jack (minijack)
Connect an earphone or stereo headphones.
When
a
plug
is
inserted
into
this
jack,
the
built-in
speaker
is
discon-
nected
automatically.
When
the
stereo
headphones
are
connected,
the
sound
is
heard
in
monaural.
@®DC IN 4.5V (external power input) jack
Connect an ac power adaptor or car battery cord.
© MAIN POWER switch
Set to ON to turn on the receiver.
When
carrying
the
receiver,
set
it
to
OFF
to
prevent
the
receiver
from
turning
on
accidentally.
When
this
switch
is
set
to
OFF,
only
the
clock
operates.
SECOND FUNCTION OF THE MEMORY PRESET KEYS |
Most of the MEMORY PRESET keys are dual function.
The
first
function
is
frequency
memorization,
and
the
second
is
in-
dicated
in
blue
below
the
key.
To use the second function, keeping the SHIFT key pressed, press
the MEMORY PRESET key.
See illustration (B] on page.4.
@L1/L2 SCAN (sean range check) keys
Keeping the SHIFT key pressed, press the L1 key or the L2 key, and
the
lowest
frequency
or
the
highest
frequency
of
the
preset
scan
range appears on the frequency display.
@ DEFINE scan key (page12)
To scan between the frequencies memorized on the a-1 key and the
a-2 key, keeping the SHIFT key pressed, press this key.
@ Band scan keys
To select the factory-preset scan range, which is a conventional
broadcast band, keeping the SHIFT key pressed, press the cor-
responding key. The frequency range of each broadcast band is in-
dicated on page 13.
Scan mode select keys
Keep
the
SHIFT
key
pressed
and
press
the
SCAN
1
key.
Scanning
will
stop
automatically
when
a
signal
is
received.
Keep
the
SHIFT
key
pressed
and
press
the
SCAN
2
key.
Scanning
will
stop
for
1.5
seconds
when
a
signal
is
received,
and
will
then
resume
automatically.
© MW scan interval select keys (page 12)
Set
the
MW
scan
interval
to
9
kHz
or
10
kHz
according
to
the
MW
frequency allocation system of your country.
‘6. Hour display format select keys (page 9)
Select either 12 hour display or 24 hour display.
The
MEMORY
PRESET
key
is
illustrated
and
described
as
foliows
in
the
text
of
this
manual.
Ex. 2 DEFINE scan key
b-1 key or
DEFINE key
—
DEFINE

ICF-2001D/2010
COMPUTER/CLOCK BATTERIES
These batteries are used to operate the clock, displays, and
microcomputer which controls the receiver and retains the
memory. Be sure to keep the batteries installed even when the
receiver is operating on other power sources than the radio bat-
teries.
Battery installation
Insert two size AA batteries (IEC designation R6) with correct
polarity, following illustration [C] on page 4.
AS soon as the batteries are installed, 0:00 will appear on the clock
display and the clock begins to operate.
Battery life
About one year of operation can be expected when using Eveready
No. 1015 batteries. This assumes listening for four hours a day at
normal volume.
When
the
computer/clock
batteries
are
exhausted,
the
displays
may
become
faint.
Replacement of the batteries
Be sure to replace both computericlock batteries once 4 year to
avoid damage from leaking batteries.
Once
the
batteries
are
removed,
the
memorized
frequencies
and
timer
programs
are
erased
and
the
clock
setting
is
cancelled.
Be
sure
to
memorize
or
set
these
contents
again
after
replacing
the
computer/clock
batteries.
Note
When
the
air
is
especially
dry,
the
following
may
be
caused
by
Static electricity, but there is no cause for alarm:
®@ The indication in the clock/timer display and the frequency
display disappears.
@
Irregular
figures
appear
in
the
clock/timer
display
and
the
fre
quency
display.
@
The
indication
preset
at
the
factory—0:00
or
AM
150.0
kHz—ap-
pears
in
the
clock/timer
or
frequency
display.
@ Frequencies cannot be tuned in.
If any of these things happens, set the MAIN POWER switch to
OFF, and reset to ON. If the problem persists, remove and re-install
the computer/clock batteries.
RADIO POWER SOURCES
For receiver operation, the computer/clock batteries and one of the
following three radio power sources are necessary.
RADIO BATTERIES
Battery installation
Insert three IEC designation R20 batteries (size D) with correct
polarity, following illustration (D] on page 4.
@ The set cannot be operated on the internal batteries when the ac
power adaptor or car battery cord is connected to the set.
@ When the set is not to be used for a long period of time or is to be
operated extensively on other power sources, remove the batteries
to avoid damage caused by battery leakage and corrosion.
Battery life
You can expect Sony SUM-1(NS) New Super batteries to last for ap-
prox. 32 hours for AM/AIR reception and approx. 45 hours for FM
reception. This assumes listening for four hours a day at normal
volume.
To check the battery condition
1 Set the MAIN POWER switch and the POWER switch to ON.
2 Keeping the BATTERY CHECK key pressed, monitor the SIGNAL
STRENGTH/BATTERY indicator. If the LEDs do not light up to the
green zone, replace all batteries with new ones.
Good condition
10___«»
SIGNAL s—__¥
STRENGTH 7g
Green zone
BATTERY
@When the batteries are exhausted, the sound becomes weak or
distorted.
HOUSE CURRENT (except the model available in Austratia)
Use the supplied ac power adaptor. The adaptor operates on either
110 (99-121) *, 120 (108 -132), 220 (198-242) or 240 V (216-264 V) ac,
50/60 Hz.
* Range of voltage allowable shown in parentheses.
1 Before connecting the adaptor to a wall outlet, be sure to check
whether the input selector is correctly set to your local power line
voltage. If necessary, turn the selector with a screwdriver so that
you Can see the proper voltage figure.
%
2 Connect the adaptor as in illustration [E] on page 4.
12 V CAR BATTERY
Connect the Sony DCC-127A car battery cord (optional) as in il-
lustration (F] on page 5.
®@ Before connecting, be sure to read the instruction manual for the
car battery cord.
@ Reception may be affected by ignition noise while the engine is in
operation.
Notes
@When the ac power adaptor or car battery cord is connected to
the DC IN 4.5V jack, the internal radio batteries (if present) are
automatically disconnected.
@\f acar battery cord or an ac power adaptor not manufactured by
Sony is used, a fuse must be installed in the battery cord or the ac
power adaptor and the polarity of the plug must be as illustrated.
aa

CLOCK SETTING
When
the
computer/clock
batteries
are
installed,
the
clock
begins
to
operate
from
0:00.
To set the ciock
1
Keeping
the
PRESENT
TIME
SET
key
pressed,
turn
the
MANUAL
TUNING/TIME
ADJ
knob
so
the
display
shows
present
time.
2
As
soon
as
you
hear
the
time
signal
on
the
telephone,
radio
or
TV,
release
the
PRESENT
TIME
SET
key.
The
clock
will
then
begin
to
operate,
showing
the
precise
time
of
day.
To reverse
@PRESENT To advance
; : TIME SET
0a ray)
-——
To change the hour display format
The
hour
display
format
of
the
clock
is
preset
at
the
factory
to
24-hour
display.
You
can
change
to
a
12-hour
display
as
follows:
1
Set
the
MAIN
POWER
switch
and
the
POWER
switch
to
ON.
2 Keeping the SHIFT key pressed, press the 12H key.
. ry
7 IAN
uu
Pr
a
AM/PM indication
SHIFT (2H
Check the AM/PM indication.
AM 12:00= midnight PM 12:00=noon
@To
reset
to
the
24-hour
display,
keeping
the
SHIFT
key
pressed,
press
the
24H
key.
@Once
the
computer/clock
batteries
are
removed,
the
24-hour
display
is
automatically
selected.
DIRECT TUNING
If
you
know
the
frequency
of
a
station
to
be
received,
you
can
tune
in
the
station
easily
by
direct
tuning.
The
numbers
in
the
illustration
refer
to
the
sequence
of
operations.
SIGNAL STRENGTH
indicator
aae
2oeo
eooe
D cece
| 1CF-2001 D/2010
1
Set
the
MAIN
POWER
switch
and
the
POWER
switch
to
ON.
2
Select
the
desired
band.
For
AM
reception,
select
the
required
AM
mode.
(See
‘“‘How
to
select
AM
mode”
on
page
11.)
3
Input
the
frequency
of
the
station
to
be
received
with
the
0-9
keys.
4
Press
the
EXECUTE
key.
5
Adjust
the
telescopic
antenna
for
FM/SW/AIR
reception.
Rotate
the
set
for
improved
LW/MW
reception.
See
page
11,
6
Adjust
the
volume
with
the
VOLUME
control.
After
listening,
set
the
POWER
switch
to
OFF.
HOW
TO
INPUT
A
FREQUENCY
Example
AM 1,240 kHz
| oe ,
wi
AM
=]
ONO
FM 92.5 MHz
[ ay MH
800 e)~ gesoo~

ICF-2001D/2010
To
input
a
frequency
whose
righthand
digits
are
all
0
1
Set
the
MAIN
POWER
switch
and
the
POWER
switch
to
ON.
2
Select
the
desired
band.
AM
2,000
kHz
For
AM
reception,
select
the
required
AM
mode.
=
(See
“How
to
select
AM
mode”
on
page
11,)
a)
Fy
[EXECUTE]
aan)
3
Set
the
MANUAL
TUNE
MODE
selector
to
SLOW
or
FAST.
oT
ie
laos
ES,
4
Turn
the
MANUAL
TUNING
knob
to
tune
in
a
desired
station
so
FM
90.0
MHz
Bay
Yoh
that
more
LEDs
of
the
SIGNAL
STRENGTH indicator
light.
ie
7
For
lower
For
higher
e)
g
GE
Bae
frequencies
=
frequencies
L
Mw
SAME
-
° ae J 2 Fu g 2 S fn me ods
In
case
of
10,000kHz
and
20,000
kHz,
however,
press
[4]
[0]
ie
ae
(EXECUTE) and (2] (0) [EXECUTE], respectively.
In case of 200 kHz, 300 kHz, ... 900 kHz, press (2) o) {0} [EXECUTE] ;
(3) [0] [0} (EXECUTE), etc.
@
After
pressing
a
key,
press
the
next
key
within
5
seconds.
If
you
do
not,
the
previous
station
will
return.
As the MANUAL TUNING knob is turned, the frequency is tuned
in and displayed at the following intervals, depending on the
@With
direct
tuning,
the
frequency
is
displayed
in
steps
of
the
bands.
:
following intervals, depending on the bands. AM: 0.1 kHz (with the MANUAL TUNE MODE selector set to SLOW)
AM:
1
kHz
1
kHz
(with
the
MANUAL
TUNE
MODE
selector
set
to
FAST)
FM: 0.05 MHz FM: 0.05 MHz
AIR: 0.025 MHz AIR: 0.025 MHz
5 Adjust the antenna. See page 11.
If
you
input
a
frequency
between
the
intervals,
the
frequency
at
the
°
Y
q
y
6
Adjust
the
volume
with
the
VOLUME
control.
interval
just
below
will
be
tuned
in
and
displayed.
For
example,
if
you
input
FM
92.540
MHz,
FM
92.500
MHz
will
be
tuned
in
an
displayed.
eng
After
listening,
set
the
POWER
switch
to
OFF.
Error indication
t
Error.
Note
When the upper or lower limit of the band frequency is reached, the
frequency no longer changes even if the MANUAL TUNING knob is
turned further.
How to use the MANUAL TUNE MODE selector
The manual tuning interval of AM frequency can be set with the
MANUAL TUNE MODE selector, to 0.1 kHz (at SLOW position) or
1 kHz (at FAST position).
After tuning in a station with the selector set to FAST, tune it in
more precisely, setting the selector to SLOW. Once the frequency
of any band is precisely tuned, set the selector to LOCK. The fre-
quency no longer changes even if the MANUAL TUNING knob is ac-
cidentally turned.
When you input a frequency beyond the receivable frequency
range, this indication will blink several times and the previous
Station will return. = Input a correct frequency.
Errors
If you set the POWER switch to ON or press the SLEEP key when
there is no radio power source, this indication will appear for ap-
prox. 5 seconds and then disappear.
™ Check the following.
@The MAIN POWER switch is set to OFF. MANUAL
@The radio batteries are exhausted. TUNE MODE
@The ac power adaptor or the car battery cord is connected to TUNE
the DC iN 4.5 V jack when battery operation is attempted. AM |
@ The ac power adaptor or the car battery cord is not connected cc owe
correctly to a wall outlet or a cigarrette lighter socket of a car.
MANUAL
TUNING
‘al
Use manual tuning when you do not know the frequency of the sta- Note ae
tion you want to tune in, or when you want to tune in a station more FO’ AM (LW, MW and SW) reception in SYNC, USB or LSB/CW
mode, be sure to set this selector to SLOW.
precisely after scan tuning.
The numbers in the illustration refer to the sequence of operations.