Tecsun S-2000 Manuale utente
S-2000
TECSUN
FM-stereo/ LW / MW / Shortwave / Aircraft Band Radio
Receiver with SSB (Single Side Band)
OWNER'S MANUAL
TECSUN RADIO CO., LTD.
MADE IN CHINA
FEATURES
Thank you for purchasing TECSUN S-2000 receiver. Its features is shown as below:
n MW 522-1620 kHz ( 9k Tuning Step)
520-1710 kHz (10k Tuning Step)
LW 100-519 kHz
SW 1711-29999 kHz
AIR 118-137 MHz
FM 87-108 MHz
88-108 MHz (America)
76-108 MHz (Japan)
n FM stereo via Earphones or Headphones.
n Dual Conversion for LW, MW & SW
n Single Side Band (SSB) with USB & LSB
n Auto/Manual Frequency Tuning or Station Memory Tuning or Direct Frequency Key-in
Function
n Auto Tuning Storage (ATS) Function for FM / MW & LW (5s Pre-listening while Auto
Tuning)
n 1000 Station Memories (100 each for FM, SW, SSB & Air Band; 50 each for MW & LW;
500 for Mixed Band)
n 24 Hrs Clock & Dual Alarm Clock Function (Alarm by either Radio or Buzzer)
n Sleep Timer Function
n Extra Long Telescopic Antenna for FM, SW, Air Band.
n 360 Degrees Rotating MW Antenna
n External or Internal FM / MW Antenna Switch
n Antenna Attenuation to Enhance Reception.
n Squelch Control for Quality FM and Air Band Listening.
n Wide / Narrow Bandwidth Selection
n RF Gain Control Knob
n 455 kHz IF Output Jack for DIY (Synchronous Detection, DSP Demodulator, DRM
Converter)
n High Quality Built-in 4" Speaker with Excellent Sound Effect.
n Line in Socket (can be used as speaker for MP3)
n Line out Socket (radio broadcast can be transferred to other device).
n Power Sources: 4D Alkaline Batteries
220V AC Power( )
6V DC Jack ( )
n Dimensions: 372 x 183 x 153 mm (W x H x D)
n Weight: 5.95 lbs (2.7 kg)
AC power cord included for Asia market
DC adaptor included for Europe market
1
TABLE OF CONTENTS
LCD DISPLAY INDICATION .................................... .................................
QUICK START........................................................................................................................
TECSUN S-2000 PRODUCT ASSEMBLY DIAGRAM ..........................................................
S-2000 QUICK START GUIDE...........................................................................................
S-2000 OPERATION MANUAL
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POWER SUPPLY
LISTEN TO THE RADIO
STORING FREQUENCIES INTO MEMORY
LISTENING TO WHAT'S STORED.
DELETE MEMORY
CLOCK SETTING
ALARM SETTING
SLEEP TIMER.
USING THE LIGHT BUTTON
BW (BANDWIDTH) BUTTON
FM ST. (FM STEREO) BUTTON.
SW METER BAND SELECTION
TUNING STEP
LOCK THE TUNING KNOB
RESET BUTTON
SSB (SINGLE SIDE BAND) TUNING
LINE OUT SOCKETS
LINE-IN SOCKET
455kHZ AM IF OUTLET
ANTENNA ATEENUATOR (ANT. ATT.) BUTTON
RF GAIN CONTROL
SQUELCH CONTROL
EXTERNAL ANTENNA SOCKETS
SYSTEM CODE SETTING
CHECK THE SYSTEM CODE SETTING
TROUBLESHOOTING
SPECIFICATIONS.
MESSAGE ALERT STATUS
2
3
4
5-7
8
9
10~11
12
13
14
14-15
16
17
17
17
17
18
18
18
18
19
19
19
20
20
20
21
22
22
23
24-25
26-28
Page
2
S L E E P
LCD DISPLAY INDICATION
Key Lock
FM Stereo
Master Digits
OFF status: to display the clock or system code
ON status: to display frequency or ERR status
Band Indication
PAGE: Memory Page PRESET: Memory Address
Shortwave Meter Band
Internal or External aerials
INT ：internal aerials
EXT ：external aerials
Tuning Step
Fast tuning
Fine tuning
" "
" "
Sleep: Auto Turn off Timer for Radio
Battery Meter
Full capacity
Low battery (Replacement is required)
" "
" "
4 Digits (small size)
OFF status: to display the alarm time or system
code
ON status: to display the time, memory page
and address, SW meter band,
alarm time counter down
Alarm mode
Single Side Band
USB: Upper Side Band
LSB: Lower Side Band
" " Alarm by radio
" " Alarm by buzzer
Alarm Time
IF Bandwidth
NARROW: narrow bandwidth
WIDE: wide bandwidth
Signal Strength Attenuation
kHz: frequency of MW, LW, SW
MHz: frequency of FM, Air Band
LIGHT/SNOOZE
BFO stands for Beat Frequency Oscillator. This control knob is used to fine tune a sideband signal.
Memory mode/ Frequency mode
Memory Page
- Frequency mode: short press for a station tuning and long press for Auto tuning.
- Memory mode: short press for a recalling of preset and long press for auto
tuning of memory.
- Turn on the radio and short press the PAGE button (the address page will
flash in the right corner of the LCD.
- Turn the TUNING knob or use the “ / “ buttons to select the page
that you want go to; shortly press PAGE again to confirm.
PAGE
STEP/FAST-SLOW/LOCK Tuning step/lock
- Short press SETP/FAST-SLOW/LOCK button: to select
either FAST or SLOW tuning step.
- Long press SETP/FAST-SLOW/LOCK button: to lock the
TUNING knob.
VF= Variable-Frequency Oscillator mode, VM= memory mode
Short press the VM/VF button to change VM/VF mode.
The MW/LW antenna is located at the top of the radio; rotate it for best MW/LW reception.
LIGHT
- 3 seconds light on: short press the LIGHT button.
- Always light on: long press the LIGHT button.
SNOOZE
When the alarm is activated, press the LIGHT/SNOOZE button to deactivate the timer for 10 minutes.
Clock set
Alarm by radio or by buzzer
CLOCK SETTING
1. Long press the TIME button, when HOUR is flashing, turn the TUNING knob to adjust
the hour.
2. Shortly press the TIME button, when MINUTE is flashing then turns the
TUNING knob to adjust the minute.
3. Press the TIME button to confirm.
* One can set the clock either when the radio is on or off.
The alarm time setting is same as the clock setting. After the alarm time is set,
there is one more playing timer (1~90minutes) needs to be adjusted and for
active the alarm by radio. To turn off the timer, Press the TIMER A ON/OFF
button over and over to deactivate the alarm when “ “ or “ “ are disappeared.
※The operation method is as same as TIMER A.
EAR Earphone Socket
LINE IN Line in Socket
Turn on the radio and go into Shortwave. Press the SSB button and tune in signals on USB, press
the SSB button again to LSB. To return to SW band press the SSB button once more.
Press the FM ST. button when in the FM band to take the radio in or out of stereo reception mode.
When using speaker to listen FM ST., please turn off FM ST. function for better sound.
Short press BW button to choose wide or narrow selectivity. This may help to reduce interference for
some frequencies. Selecting WIDE, usually results of better audio fidelity, while selecting narrow that
limits the audio fidelity somewhat.
Band width selector
BW
Single Side Band
SSB
FM Stereo
FM ST.
DELETE
EXT ANT.
INT. ANT.
50
500
SW
ANT.
FM
ANT.
SW
ANT.
L R
TIME
TIMER A ON/OFF
- Plug in earphones and headphones using
a 3.5 mm (1/8 inch) stereo plug.
The LINE-IN socket is on the lower left front of the radio and allows
you to route the sound from another device to the TECSUN S-2000.
Use a cord with a 3.5 mm (1/8 inch) stereo plug.
DELETE ONE MEMORY
-Turn on the radio and press the VM/VF button, causing PAGE and PRESET to appear in the display's
upper right corner.
-Use the numeric keypad, the TUNING knob or the up/down tuning buttons ( / ) to select the
memory that you want to delete. To delete the memory press the DELETE button and release after a
“B”sounds, note that “ “starts blinking on the LCD, then press DELETE button again to confirm.
Please refer to the TECSUN S-2000 manual for QUICK DELETING and DELETING A PAGE.
TUNING Tuning knob
One can use the TUNING knob to adjust the clock, tune
to a station, select a memory address and a memory
page.
Telescope Antenna for FM/SW/AIR band
SLEEP Sleep Timer
The ANT.ATT button, located on the upper right front of the radio, is used to attenuate a signal.
RF GAIN Radio Frequency Gain
SQUELCH
SSB BFO Beat Frequency Oscillator
Pull out the telescope antenna and change its length or direction to get better reception when
tuning on FM/SW/AIR band.
- The sleep timer enables the radio to play any length of time from 1~120 minutes and then turn off
automatically .
- Press the SLEEPbutton to turn on the sleep timer.
Notice that the number of minutes to play appears in the display. While it appears there, keep pressing
on the SLEEPbutton to adjust the sleep timer in between1 to 120 minutes.
ANT. ATT Antenna Attenuator
Using the squelch control eliminates background noise.
POWER
Short press the POWER button to turn on or turn off the radio.
MEMORY
-Turn on the radio and tune to a station that you want
to store into memory.
-Shortly press the MEMORY button note that PRESET
will flash in the right corner of the LCD.
Press the MEMORY button to confirm it (or it will
automatically confirm after 3 seconds).
- Short press MW/LW button: to select MW or LW band.
- Long press on MW band: to start MW ATS.
- Long press on LW band: to start LW ATS.
- Short press FM button: to select FM band.
- Long press FM button: to start FM ATS.
- Short press SW button: to select SW band.
- Sequentially press SW button: to select a SW meter band.
- Short press AIR button: to select AIR band.
FM
MW/LW
SW Short-wave band
AIR Aircraft band
0~9 Numeric keys
- Frequency mode: direct key in a station frequency.
- Memory mode: direct key in a memory number to listen to what's
stored.
The RF (radio frequency) gain controller is adjusted manually to improve the radio's rejection of
interference from adjacent frequencies that may interfere, especially on Shortwave.
ATT. TUNE
L R
VM / VF
RESET
Press the RESET only when the radio seems to stop functioning properly.
QUICK START
3
TIMER B ON/OFF
455kHz AM IF OUT
Alarm by radio or by buzzer
GND
MW/LW
ROTATABLE ANTENNA
MW/LW
ROTATABLE ANTENNA
ROTATABLE MW/LW ANTENNA
BASS / TREBLE / VOLUME Adjusting knobs
Up and Down button
Connect to external AM antenna
External ring type AM antenna AM antenna tuner
NOTE: it will cut off the internal AM antenna
when an external AM antenna is connected.
INT. ANT. ：Use of internal telescopic antenna
EXT. ANT.：Use of external antenna
INT./EXT. antenna select switch
50 ohm FM external antenna
50 ohm SW external antenna
500 ohm high-impedance external SW antenna
Right side
S-2000 Rear
To an amplifier or a recorder.
To the LINE IN sockets
To the computer
To the LINE IN sockets
Synchronous demodulator, SSB demodulator
Software radio (DSP) demodulator
DRM 455/12kHz converter etc
4
24
25
26
27
28
30
33
29
32
35
34
36
18
19
20
21
22
23
TECSUN S-2000 PRODUCT ASSEMBLY DIAGRAM
12
11
13
14
16
17
1. Battery compartment
2. Batteries
3. AC power cord compartment
4. Battery contact springs
5. Back cabinet
6. 220VAC power cord
7. Transformer
8. Line out unit
9. Line out unit holder
10. Main PC board
11. Main board fix holder
12. Control board
13. Rubber pad for buttons
14. LCD light guide
15. Amplifier board
16. Signal strength indicate meter
17. Speaker
18. Handle
1
3
25
7
8
9
10
31
4
6
15
Note: Assembly to be matched on the products, color, specifications and data
are subject to change without notice.
19. AM aerial upper cover
20. AM aerial lower cover
21. Magnetic rod with coil
22. AM aerial plug
23. Handle fixer
24. Handgrip
25. Handgrip gasket
26. Handgrip screw nut
27. Knobs
28. Buttons
29. Speaker grill
30. Plastic ring for signal meter
31. LCD plastic lens
32. Front cabinet
33. Control board
34. External antenna connect board
35. Plastic cover
36. Telescopic antenna
5
ALARM SETTING
There are two independently programmable alarm timers (TIMER A ON/OFF & TIMER B ON/OFF)
to turn it on and off at the specified time.
To set for TIMER A ON/OFF:
1. Press the TIMER A ON/OFF button with a "B" sound until you see the alarm hour flashing. While
it's flashing adjust the hour with the TUNING knob and press the TIMER A ON/OFF button with a
"BB" sound. Notice that the alarm minutes are flashing.
2. While it's flashing adjust the alarm minutes with the TUNING knob and press the TIMER A
ON/OFF button. Notice the sleep timer flashing in the box at the top of the display.
3. While it's flashing turn the TUNING knob to adjust the time that the radio is to play(1~90 minutes).
4. Press the TIMER A ON/OFF button again to confirm setting, or simply let the flashing number
time-out to confirm it automatically meanwhile with a long "B--" sounds.
5. To set for TIMER B ON/OFF is the same as for TIMER A ON/OFF.
Note:
Once the alarm is on (by radio or buzzer), only the POWER, SLEEP, LIGHT/SNOOZE, and RESET
buttons can be operated. Press the POWER or SLEEP buttons to turn off the alarm.
Alarm by Buzzer or Radio:
Press on TIMER A ON/OFF key to select “ “ in TIMER A section. Now the alarm will be on by
buzzer.
Note:
In TIMER A or B section, “ “ means TIMER is set by radio; “ “ means TIMER is set by
buzzer, and [ ] means TIMER is off.
S-2000 QUICK START GUIDE
TIME SETTING
S-2000's clock is in 24 hours format and can be set with the radio on or off. When the radio is
turned off, the clock shows in mid-display. When the radio is turned on, the clock shows in the
upper right corner of the LCD.
To set the clock:
1. Press the TIME button with a "B" sound until the hour is flashing.
2. While it's flashing turn the TUNING knob to set the correct number of hours; then press the
TIME button again with a "BB" sound and the minutes are flashing.
3. While it's flashing turn the TUNING knob to set the correct number of minutes; then press TIME
to confirm, and release it after a long "B--" sounds.
Note:
1. After setting the hour or minutes, you can simply let the flashing number time-out, without
pressing the TIME button to confirm the setting.
2. You can use the / buttons or direct input the numbers to set the clock.
6
LISTEN TO THE RADIO
1. Press the POWER button to turn on/off the radio.
2. Select FM by pressing the FM button, MW(AM) and LW by pressing the MW/LW button (press it
twice for LW), SW by pressing the SW button sequentially until you have selected the desired
meter band (meter band number flashes in the upper right corner of the display) and the Aircraft
band by pressing the AIR button.
3. Turn the TUNING knob to your desired radio station.
4. You can also direct key-in the frequency numbers.
5. Adjust the volume, bass and treble tuning knobs for better sound.
Note:
Be sure to fully extend the telescopic antenna when listening to SW, FM and AIR. The swivel AM
antenna is located at the top of the radio; swivel it for best AM (MW/LW) reception.
ATS (AUTO TUNING STORAGE) for FM, MW / LW
To automatically store the strongest LW, MW or FM stations into Page 0.
To activate the ATS function, turn on the radio and fully extend the antenna, then long press the
FM button with a "B" sound and until the frequency number is running on the display. Notice that
page 0 (P0) appears in the display's upper right corner with the presets to the right increasing as
the band is scanned and frequencies are stored into the memory. Once it is done, turn the
TUNING knob to select those stored stations.
MW/LW ATS is same as the FM ATS.
STORING FREQUENCIES INTO MEMORY
To store a frequency into the next available memory on the page that you've selected, press the
MEMORY button with a "B" sound. Note that PRESET flashes with the next available memory
number. Press the MEMORY button with a long "B --" sound to automatically store it into the next
available memory or when it stops flashing it's stored into the memory number that was flashing.
LISTENING TO WHAT'S STORED
1. Turn on the radio and go to the correct page by pressing PAGE and entering it with the numeric
keypad.
2. Press and release the VM/VF button and notice that the PAGE and PRESET show in the
display’s upper right corner.
3. To go from one memory to another give a quick, short press to either the / tuning buttons,
or use the tuning knob.
3. To auto-scan memory press one of the / tuning buttons for about 2 seconds and notice
that PRESET flashes. the radio scans form one memory to another, staying on each memory
for about 5 seconds. To stop the scan, give the / tuning button a quick, short press.
5. Moreover, you can also direct enter the address numbers within its page.
7
DELETE MEMORY
1. Delete one memory
- Turn on the radio and press the VM/VF button, causing PAGE and PRESET to appear in the
display's upper right corner.
- Use the numeric keypad, the tuning knob, or the / buttons to select the memory that you
want to delete.
- To delete the memory, press DELETE button with a "B" sound and notice that DEL flashes in the
display. Press the DELETE button again with a long "B --" sound to confirm.
2. Delete a memory page
- Turn on the radio and select the page that you want to delete by pressing PAGE, note that PAGE
flashes in the display's upper right. While it's flashing use the numeric keypad, the tuning knob
or the / buttons to select the page that you wish to delete.
- Press and release the VM/VF button so that PAGE and PRESET appear in the display's upper
corner. If [ - - ] appears above PRESET in the display's upper right corner, the page is already
deleted and you don't have to continue.
- Press DELETE for about 3 seconds with a "BB" sound or until starts blinking on the LCD,
press the DELETE button again with a long "B--" sound to confirm.
AUTO SCAN STATION AND PRESET MEMORY
AUTO SCAN STATION
To auto scan station, turn on the radio and select your desired band.
Long press one of the / buttons with a "B" sound to activate the
Auto Scan function. In Auto Scan the radio scans from one station to
the next, stays on the new station for 5 seconds and then moves on.
You can press any button with a "BB" sound to stop the Auto Scan
function. Frequency status
Frequency
Memory status
Time
AUTO SCAN MEMORY
Turn on the radio and press VM/VF with a "BB" sound, then press one
of the / buttons for about 2 seconds with a "B" sound and notice
that PRESET flashes. The radio scans from one memory to another,
staying on each memory for about 5 seconds.
You can press any button with a "BB" sound to stop Auto Scan and
listen to your favorite broadcast.
Frequency
Page and Preset
8
~220V AC CORD
USING BATTERIES
- Open the battery compartment cover and insert
4 x UM 1 (D size) batteries according to the polarity
diagram imprinted on the battery compartment floor.
- The S-2000 has a battery power indicator in the
LCD. Fresh batteries will show a full power level
of 3 bars. If the indicator shows one bar or the
sound becomes weak and distorted, replace the
batteries.
- The radio will turn off automatically if the batteries
become too weak.
- Check the batteries periodically for leakage. As a
precaution, remove the batteries to prevent possible
leakage if it is to be stored for long periods without
use.
POWER SUPPLY
Batteries insertion
POWER BY AC (For Asia market)
Open the AC power cord compartment, pull out the
220V AC cord and plug it into the wall outlet.
USING DC ADAPTER
Connect the adaptor, first to the wall outlet, then to
the S-2000 (Assure the unit is turned off).
NOTE:
- Adapter: DC 6V/500mA, negative polarity
- If there's a power failure with the AC or the AC
adaptor and batteries installed, the batteries will
take over and supply power to the radio.
(For Europe market)
~220V AC CORD
S-2000 OPERATION MANUAL
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