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User Manual | Users Manual | 564.67 KiB | August 31 2021 | |||
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Internal Photos | Internal Photos | 2.36 MiB | August 31 2021 | |||
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External Photos | External Photos | 1.29 MiB | August 31 2021 | |||
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Label and label location | ID Label/Location Info | 3.69 MiB | August 31 2021 | |||
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Confidentiality Letter | Cover Letter(s) | 17.05 KiB | August 31 2021 | |||
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Power of Attorney Letter | Cover Letter(s) | 17.24 KiB | August 31 2021 | |||
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RF Exposure | RF Exposure Info | 49.51 KiB | August 31 2021 | |||
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Test Report | Test Report | 3.89 MiB | August 31 2021 | |||
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Test Setup Photos | Test Setup Photos | 202.49 KiB | August 31 2021 |
1 | User Manual | Users Manual | 564.67 KiB | August 31 2021 |
MODEL: SC-2121BT
Instruction Manual
Please read carefully before use and keep for future reference.
Table of Contents
Warnings and Precautions ……………………………….. 3
Stereo Headphone Jack ……………………………… 11
What inside in the Box ……………………………………… 6
CD Operation …………………………………………….. 11
Before You Start ……………………………………………….. 6
Cassette Operation ……………………………………. 16
Location of Controls …………………………………………. 7
Bluetooth Operation …………………………………. 19
Connect Power …………………………………………………. 9
Remote Operation ……………………………………. 20
Getting Started ……………………………………………….. 10
Specifications General ………………………………. 21
To Play the Radio ……………………………………………. 10
Warrenty .…………………………………………………..21
2 | P a g e
Warnings and Precautions
On Protection Against Laser Energy Exposure
• As the laser beam used in this product is harmful to the eyes, do
CAUTION
WARNING: SHOCK HAZARD. DO NOT OPEN.
AVIS: RISQUE DE CHOC ELECTRIQUE.
NE PAS OUVRIR
CAUTION: TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK, DO NO REMOVE
THE COVER (OR BACK) OF THE UNIT. REFER SERVICING ONLY TO QUALIFIED
SERVICE PERSONNEL.
The lightning flash with arrowhead symbol within an
equilateral triangle is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of significant
magnitude to constitute risk of electric shock
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operation and servicing instructions in the literature
accompanying the appliance.
not attempt to disassemble the casing.
• Stop operation immediately if any liquid or solid object should fall
into the cabinet.
• Do not put anything in the safety slot. If you do, the laser diode
will be ON when the disc compartment door is still open.
• If the unit is not to be used for a long period of time, make sure
that all power sources are disconnected from the unit. Remove all
batteries from the battery compartment, and unplug the AC-DC
adapter from the wall outlet. Make it a practice to remove the AC-
DC adapter by grasping the main body and not by pulling the cord.
• This unit employs a laser. The use of controls or adjustment or
performance of procedures other than those specified here may
result in exposure to hazardous radiation.
CAUTION
• Do not block the ventilation openings or holes.
• Do not place any naked flames (such as lighted candles) on the
apparatus.
• When discarding batteries, follow all local rules and laws
governing the disposal of batteries. Consider the environmental
impact of your actions!
• Invisible laser radiation when open and interlock has failed or
been defeated. Avoid direct exposure to beam.
• To prevent fire or shock hazard, do not expose this appliance to
rain or moisture.
3 | P a g e
Important Safety Information
1. Read Instructions: All the safety and operating instructions should be
read before the product is operated.
2. Retain Instructions: The safety and operating instruction should be
3. Heed Warnings: All warnings on the product and in the operating in-
retained for future reference.
structions should be adhered to.
4. Follow Instructions: All operating and usage instructions should be
followed.
5. Cleaning: Unplug this product from the wall outlet before cleaning. Do
not use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning.
6. Attachments: Use only attachments recommended by the manufac-
turer. Use of other attachments may be hazardous.
7. Water and Moisture: Do not use this product near water (e.g., near a
bathtub, washbowl, kitchen sink, laundry tub, in wet basements, or
near a swimming pool and the like).
8. Accessories: Do not place this product on an unstable cart, stand,
tripod, bracket, or table. Use only with carts, stands, tripods, brackets,
or tables recommended by the manufacturer or sold with the product.
Any mounting of the product should follow the
instructions and should use a
manufacturer’s
the
recommended by
mounting accessory
manufacturer. A product and cart combination
should be moved with care. Quick stops, excessive
force, and uneven surfaces may cause the product
and cart combination to overturn.
9. Ventilation: Slots and openings in the cabinet are provided for ven-
tilation to ensure reliable operation of the product and to protect it
from overheating. These openings should never be blocked by placing
the product on a bed, sofa, rug, or other similar surface. This product
should not be placed in a built-in installation such as a bookcase or rack
unless proper ventilation is provided or the manufacturer instructions
have been adhered to.
10. Power Sources: This product should be operated only from the type of
power source indicated on the rating label. If you are not sure of the
type of power supply to your home, consult your product dealer or
local power company. For products intended to operate from battery
power or other sources, refer to the operating instructions.
11. Grounding or Polarization: This product may be equipped with a po-
larized alternating-current line plug that has one blade wider than the
other. This plug will only fit into the power outlet in one direction. This
is a safety feature. If you are unable to insert the plug fully into the
outlet, try reversing the direction of the plug. If the plug should still fail
to fit, contact an electrician to replace the obsolete outlet. Do not
defeat the safety purpose of the polarized plug.
12. Power-Cord Protection: Power supply cords should be routed so that
they are not likely to be walked on or pinched by items placed upon or
against them, paying particular attention to cords at plugs, conve-
nience receptacles, and at the point which they exit from the product.
13. Protective Attachment Plug: The product may be equipped with an at-
tachment plug with overload protection. This is a safety feature. See
the operating instructions for replacement or directions to reset the
protective device. If replacement of the plug is required, be sure the
service technician has used a replacement plug that has the same over-
load protection as the original plug as specified by the manufacturer.
14. Lightning: For added protection for this product, unplug it from the
wall outlet during a lightning storm or when it is left unattended and
unused for long periods of time. This will prevent damage to the prod-
uct due to lightning or power-line surges.
15. Overloading: Do not overload wall outlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire or electric
shock.
16. Object and Liquid Entry: Never push objects of any kind into this
product through openings as they may touch dangerous voltage points
4 | P a g e
or shout-out parts that could result in a fire or electric shock. Never
spill liquid of any kind on the product.
17. Servicing: Do not attempt to service this product yourself as opening
or removing covers may expose you to dangerous voltage or other
hazards. Refer all servicing to qualified service personnel.
18. Damage Requiring Service: Unplug this product from the wall outlet
and refer servicing to qualified service personnel under the following
conditions: a) when the power-supply or plug is damaged; b) if liquid
has been spilled or if objects have fallen into the product; c) if the
product has been exposed to rain or water; d) if the product does not
operate normally by following the operating instructions. Adjust only
those controls that are covered by the operating instructions as
improper adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to restore the
product to its normal operation; e) if the product has been dropped or
damaged in any way; f) when the product exhibits a distinct change in
performance—this indicates a need for service.
19. Replacement Parts: When replacement parts are required, be sure that
your service technician has used replacement parts specified by the
manufacturer or have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock, or other
hazards.
20. Safety Check: Upon completion of any service or repairs to this product,
ask the service technician to perform safety checks to ensure that the
product is in proper operating condition.
21. Wall or Ceiling Mounting: The product should be mounted to a wall or
ceiling only as recommended by the manufacturer.
22. Heat: The product should be situated away from heat sources such as
radiators, heat registers, stoves, or other products (including amplifiers)
that produce heat.
FCC NOTICE
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
CAUTION ON MODIFICATIONS
Any changes or modifications not expressly approved by the grantee of this
device may void the authority granted by the FCC to operate the
equipment.
5 | P a g e
What inside in the Box
Please take a moment to make sure that you have
everything in the list below.
Main unit
AC Power Cord
Remote Control
User Manual
Before You Start
Please take note of the following before you start.
• Do not block the ventilation openings or holes.
• Avoid installing the unit in locations described below:
• Places exposed to direct sunlight or close to heat
radiating appliances (such as electric heaters, or on top
of other stereo equipment that radiate heat).
• Places lacking ventilation or dusty places.
• Places subject to constant vibration.
• Places that are humid or moist.
• Operate turning controls and switches as instructed in
manual.
• Before turning on the power for the first time, make
sure that the power cord is properly installed.
•
•
•
•
• Store your tapes or CD in a cool area to avoid damage
from heat.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
DOT REMOVE COVER (OR BACK). NO USER SERVICEABLE
PARTS INSIDE, REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
WARNING: Remove batteries if exhausted or if they will
not be used again for a long period. The incorrect use of
batteries can cause electrolyte leakage and will corrode
the compartment or cause the batteries to burst, therefore:
• Do not mix battery types, e.g., alkaline with zinc
• When inserting new batteries, replace all batteries at
carbonate.
the same time.
6 | P a g e
Location of Controls
MAIN UNIT
1. HANDLE
2. FM TELESCOPIC ANTENNA
3. CD DOOR
4. CD DOOR CLOSE AREA
5. CD DOOR OPEN BUTTON
6. HEADPHONES JACK
7. VOLUME CONTROL
8. USB PORT
9. PROGRAM BUTTON
10. MODE BUTTON
11. LCD DISPLAY
12. SKIP/SEARCH DOWN BUTTON
13. SKIP/SEARCH UP BUTTON
14. PLAY/PAUSE BUTTON
15. REMOTE SENSOR
16. POWER INDICATOR
17. STOP/USB/ BT BUTTON
18. BAND SWITCH
19. TUNING CONTROL
20. BUILT-IN MICROPHONE
21. SPEAKERS
22. CASSETTE DOOR "B"
23. RECORD BUTTON
24. PLAY BUTTON "B"
25. REWIND BUTTON "B"
26. FAST FORWARD BUTTON "B"
27. STOP/EJECT BUTTON "B"
28. PAUSE BUTTON "B"
29. FUNCTION SWITCH
30. DUBBING SPEED SWITCH
31. PLAY BUTTON "A"
32. REWIND BUTTON "A"
33. FAST FORWARD BUTTON "A"
34. STOP/EJECT BUTTON "A"
35. PAUSE BUTTON "A"
7 | P a g e
36. CASSETTE DOOR "A"
37. BATTERY COMPARTMENT DOOR
38. SPEAKERS JACKS
39. AC VOLTAGE SELECTOR
40. AC SOCKET
REMOTE CONTROL
1. STOP BUTTON
2. SKIP/SEARCH DOWN BUTTON
3. CD/USB BUTTON
4. PLAY/PAUSE BUTTON
5. SKIP/SEARCH UP BUTTON
6. PROGRAM BUTTON
7. MODE BUTTON
8 | P a g e
Connect Power
DC Power
This set is designed to be operated from two different
power sources as listed below:
AC Power
Plug the AC Cord into the back of the set and insert the AC
plug into standard household outlet.
NOTE:
• Please be sure the AC Voltage Selector is switched to
your local voltage.
• This cord is polarized. This means either end of the cord
will only fit ONE way into the socket or wall
• outlet. If it does not fit, do not force it, just reverse it and
• If the AC Cord is plugged into the back of the set, the set
will not work on batteries. To operate the
• set on batteries, remove the AC plug from the back of
try again.
the set.
• If the AC plug of this unit does not fit in your AC outlet,
a plug adaptor should be used. Consult your
• local dealer on the type of plug adaptor required.
This set runs on 8 size "D" batteries. For best performance,
always use heavy duty alkaline batteries.
1. Remove the Battery Door by gently pushing downward
TO INSTALL BATTERIES
and outward.
2. Insert 8 size "D" batteries.
3. Replace the door.
NOTE:
• Old batteries may swell and leak. To avoid damage to
your set, remove the batteries when the set is to be
stored for long periods of time or if the batteries
become exhausted (the Power Indicator will not light if
batteries are completely dead).
• To use your set on battery power you MUST remove the
AC Cord from BOTH the wall outlet AND the back of the
set.
• Do not mix old and new batteries. Do not mix
rechargeable (nickel cadmium) and regular carbon zinc
or alkaline batteries.
• The (-) side of battery touches the spring.
9 | P a g e
Getting Started
To Play the Radio
The unit features removable speakers, so it can be used on
a shelf or desktop with speakers detached, or as a portable
unit with speakers attached.
SPEAKER CONNECTION
NOTE: The right and left speakers are NOT interchangeable.
The right speaker fits only on the right side. The left
speaker fits only on the left side.
1. Bring the right speaker to the right side of the set.
2. Raise the right speaker box about 1 inch higher than set.
Align the tracks (rails).
3. Fit speaker over the side rails.
4. When speaker fits over the rails, lower the speaker and
make sure the locks snap into the speaker box.
5. Repeat above steps 1 to 4 for the left speaker box.
6. Carefully unwind the speaker wire from behind each
speaker box and plug the right plug into Right Speaker
Jack also plug the left plug into right Speaker Jack. Wrap
the remaining wire behind each speaker box.
Make sure the speakers are connected (plugged into the
jacks in the back).
1. Slide the Function Switch to RADIO (the Power Indicator
will light).
2. Select required wave band with Band Switch.
3. Tune to required station with the Tuning Control.
4. Gently rotate this control back and forth until you get
the strongest, clearest sound.
5. The built-in AM antenna and the FM rod antenna are
directional. When receiving FM broadcasts, carefully
extend the FM Telescopic Antenna to its full length. The
strongest reception can be achieved by rotating the set
or the FM Antenna.
6. Adjust the Volume Control to your listening preference.
7. To turn off the radio, slide the Function Switch to TAPE
(OFF) position, the Power Indicator will go off.
NOTE: FM Stereo Indicator illuminating shows you are
receiving stereo broadcasting.
10 | P a g e
Stereo Headphone Jack
A Stereo Headphone Jack has been provided on the front
of the set so that you can listen to the set without
disturbing others. To use this jack, plug in low impedance
stereo headphones (not included) and adjust the Volume
Control for your taste. Special internal switches will turn
off the set's speakers when you plug in the stereo
headphones.
CD Operation
HANDLING AND MAINTENANCE OF A DISC
• When holding the discs, take care not to touch
the playing surface.
• Store the discs in their cases. Return them to
their cases with the label surface facing up and
push down lightly on the label surface.
• Do not place discs in the following locations:
• Near a heating device or a place where the
temperature is high or in dusty areas.
• Do not write on the label surface using a ballpoint
pen and do not stick labels on the CD.
• Wipe away any fingerprints or dust on the playing
REMOVING A DISC
1. Make sure the CD is not playing. If it is, press the
surface of a disc using a soft cloth.
2. Press the CD Door Open button to open the CD
CD Stop button.
Door.
3. Gently remove the disc.
4. Close the CD Door by hand.
5. Replace the disc in its protective storage box.
Bear in mind the following points:
• Always wipe from the inside toward the outside
of the disc.
• Never in a circular motion.
• Do not use conventional record cleaners, anti-
static agents, benzene, thinner or other solvents.
11 | P a g e
PLAYING A CD
1. Slide the Function Switch to the CD position, the
Power Indicator will light.
2. Press the Open button (near the door) to open
the CD door.
3. Insert a CD with the LABEL side facing UP. If the
disc is upside down, the Display will show "NO
DISC".
4. Close the CD Door by pushing the door down
with your finger on the right side marked CLOSE.
5. The unit will play the first track of the inserted
disc automatically.
6. Adjust the Volume Control to your taste.
7. Press the Play/Pause button, the elapsed time
flashes on the screen to indicate at pause mode.
To resume the music from pause, press the
Play/Pause button again.
8. To stop playing music, press the CD Stop button.
9. To turn off the power, slide the Function Switch
to TAPE (OFF) position, the Power Indicator will
go off.
SKIP TRACKS AND SEARCH FOR A SPECIFIC POINT
TO PLAY (CD)
1. Press once the SKIP/SEARCH up button in music
play to skip to the next track. To skip to a specific
track ahead, press this button several times.
2. Press once the SKIP/SEARCH down button in
music play to go back to the beginning of the
current track. Press the SKIP/SEARCH down
button twice repeatedly to skip to the previous
track. To skip to a specific track at back, press this
button several times.
3. Hold the SKIP/SEARCH up button in music play to
search at quick rate for a specific point to play.
4. Hold the SKIP/SEARCH down button in music play
to search at quick rate for a specific point to play.
REPEAT A SINGLE TRACK (CD)
To repeat a preferred track in playback, press
MODE button once, the corresponding icon of
repeat a single track shows in the LCD. Then select
the preferred track using SKIP/SERCH buttons. The
player will repeat the chosen track until you press
STOP button.
12 | P a g e
REPEAT ALL TRACKS (CD)
To repeat all tracks, press MODE button twice in
play mode, the corresponding icon of repeat all
tracks shows in the LCD. The player will repeat all
tracks until you press STOP button.
RANDOM PLAY (CD)
Random play is that tracks on the disc are played by
the player at random. Press MODE button three
times to enter this mode during play, the icon of
random play shows in the LCD. You may press STOP
button to exit random play mode and press
PLAY/PAUSE button to resume normal playback.
INTRODUCTION PLAY (CD)
Introduction play is that the first ten seconds of
each track are played in a sequential order. Press
MODE button four times to enter this mode during
play, the icon of introduction play shows in the LCD.
Press SKIP/SEARCH up button in Introduction mode
to begin Introduction play from the next track
immediately after
track. Press
SKIP/SEARCH down button in Introduction mode to
the current
begin Introduction play from the current track
again. Press STOP button to exit the introduction
play mode and press PLAY/PAUSE button to resume
normal play from the first track.
NOTE: The MODE button also works at pause or
stop mode. If you enter repeat modes, random or
introduction modes at pause or stop mode, it is
necessary to press PLAY/PAUSE button to start the
playback.
MP3-CD (WMA) PLAYBACK
This player is capable of MP3-CDs. It takes longer
time for this player to read an MP3-CD than it does
CD-DA. Wait patiently while it is reading.
After an MP3-CD is successfully read, the unit will
begin playback automatically.
EXTERNAL MEMORY MEDIA OPERATION (USB)
Prepare the player for external memory media
operation Insert a USB data traveler into the USB
port; slide the FUNCTION switch to the CD position
and long press STOP/USB button on the unit or long
press CD/USB button on the remote to switch to
13 | P a g e
USB mode. Playback will start from the first track
after reading the USB successfully.
SKIPPING TRACKS AND SEARCHING BETWEEN
TRACKS (MP3/USB)
Press SKIP UP button once to skip the current track
and play the next track, press this button
continuously to go to corresponding tracks ahead;
Press once the SKIP/SEARCH down button in music
play to go back to the beginning of the current track.
twice
the SKIP/SEARCH down button
Press
repeatedly to skip to the previous track. To skip to
a specific track at back, press this button several
times. Press and hold SKIP buttons to initiate high-
rate scanning between tracks; release one of them
to begin playback of music at normal speed.
REPEAT A SINGLE TRACK (MP3/USB)
To repeat a preferred track in playback, press
MODE button once, the corresponding icon of
repeat a
single track shows in the LCD. Then select the
preferred track using SKIP/SERCH buttons. The
player will repeat the chosen track until you press
STOP button.
REPEAT A FOLDER (MP3/USB)
To repeat your desired folder, press MODE button
twice in play mode, the corresponding icon of
repeat all tracks show in the LCD. The player will
repeat all tracks until you press STOP button.
REPEAT ALL TRACKS (MP3/USB)
To repeat all tracks, press MODE button thrice at
play mode, the corresponding icon of repeat all
tracks shows in the LCD. The player will repeat all
tracks until you press STOP button.
RANDOM PLAY (MP3/USB)
Random play is that tracks on the disc are played by
the player at random mode. Press MODE button
four times to enter this mode during playback, the
icon of random play shows in the LCD. You may
press STOP button to exit random play mode and
press PLAY/PAUSE button to resume normal
playback.
14 | P a g e
INTRODUCTION PLAY (MP3/USB)
Introduction play is that the first ten seconds of
each track are played in a sequential order. Press
MODE button five times to enter this mode during
play, the icon of introduction play shows in the LCD.
Press SKIP/SEARCH up button in Introduction mode
to begin Introduction play from the current track
again. Press STOP button to exit the introduction
play mode and press PLAY/PAUSE button to resume
normal play from the first track.
NOTE: The MODE button also works at pause or
stop mode. If you enter repeat modes, random or
introduction modes at pause or stop mode, it is
necessary to press PLAY/PAUSE button to start the
playback.
PROGRAMMED PLAY (CD/USB/MP3)
Programmed play is that tracks on the disc or on
the USB can be edited for playback in a preferred
order with the use of PROGRAM button.
In stop mode, press PROG. button once, the
program sequence
indication "P01" with a
flickering track number show on the LCD with
"PROG" waiting for your input, select the first track
to be programmed using SKIP/SEARCH buttons, and
press PROGRAM button again to store and advance
to the next programming step. The program
sequence indication changes to "P02" waiting for
your next input.
Repeat the steps above to program more tracks. A
maximum of 20 tracks for CD and 99 tracks for
USB&MP3 can be programmed in memory in a
preferred order.
Press PLAY/PAUSE button to begin programmed
play in the preferred order after you are done with
programming.
Press STOP button twice to exit the programmed
playback.
15 | P a g e
Cassette Operation
TO PLAY A CASSETTE TAPE
1. Open the Cassette Door by pressing the Cassette
Stop/Eject button (in some cases, you may have
to press the Cassette Stop/Eject button twice
since this button has combined functions).
2. Insert cassette tape into deck A or B door track.
Make sure the full reel is on the left and the
exposed part of the tape faces downward, make
sure the tape inside is not slack or loosely wound.
If it is, insert a pencil into the reel and turn until
the tape is wound up.
3. Close the Cassette Door.
4. Check the position of the Function Switch to
make sure it is in the TAPE position.
5. Press the Cassette Play button.
NOTE: If the Play button pops up, reverse the
tape or press Rewind.
6. Adjust the Volume Control to your listening
preference.
7. To stop the tape, press the Cassette Stop/Eject
button.
8. To remove the cassette, press the Cassette
Stop/Eject button again and the Cassette Door
will open. Unload the cassette tape, reverse it
and re-insert into cassette compartment if you
want to play the other side of the cassette tape.
RELAY PLAY
To play tapes in deck A and then deck B, follow the
steps below.
The Pause button on deck B also activates the Relay
Play function of this set. First press Play button on
deck A, then press Pause button on deck B, then
press Play button on deck B, deck A will play first
and when it finishes, deck B will start automatically.
When deck B finishes, the set will stop, and the
Power Indicator will be off.
TO COPY CASSETTE TAPES (TAPE DUBBING)
To record from a pre-recorded cassette to a blank
cassette.
1. Slide Function Switch to TAPE position.
16 | P a g e
2. Place the pre-recorded cassette in the tape
compartment of deck A (player deck) with full
spool on left. Push the Pause button first, then
the Play button. The Power Indicator will light but
the tape will not play because the pause is
pressed.
3. Place
tape
compartment of deck B with full spool on left.
Push the Pause
the blank cassette
the
in
button first, then the Record and Play buttons
together so that they are both locked down.
4. Release both Pause buttons on both deck A and
deck B. both cassettes will start and the music on
the pre-recorded cassette in deck A will be
recorded directly onto the blank cassette in deck
B.
5. When the recording is completed on one side, if
you want to record on the other side, turn both
cassettes over to the other side and repeat above
steps.
6. To hear what you recorded, follow "TO PLAY A
instructions. Remember to
CASSETTE TAPE"
rewind the tape to the beginning then press the
Play button.
HIGH SPEED DUBBING
To make recordings faster, slide the Dubbing Speed
Switch to HIGH position before starting recording.
Remember to return the switch to NORMAL
position for playback.
AUTOMATIC LEVEL CONTROL (ALC)
This set has the latest Automatic Level Control
circuitry; therefore, it is not necessary to adjust the
Volume Control when recording. This circuit
automatically records at the correct level and
prevents over loading.
NOTE: While recording you may adjust the Volume
Control or Bass Boost Switch as you desire without
affecting the recording operation.
TO RECORD FROM THE BUILT-IN RADIO
1. Follow the instructions to play the radio.
2. Make sure the Function Switch is in the RADIO
position.
17 | P a g e
3. Load a blank cassette tape with full spool on left
into the door of deck B.
4. Locate the portion of the tape where you desire
to start recording by using the Rewind feature (or
Fast Forward) or start at the beginning of the
tape.
5. Tune in to the station you want to record, press
the Cassette Record button and Cassette Play
button simultaneously. Both buttons should
remain
in their depressed positions when
released.
6. You are now recording from the Built-in Radio
and the recording process will automatically stop
at the end of the tape and shut itself off.
TO RECORD FROM THE BUILT-IN MICROPHONE
1. Load a blank cassette tape into the Cassette Door
of deck B (full reel or spool on left side).
2. Check the position of the Function Switch to
make sure it is in the TAPE position.
3. Press the Cassette Record button and Cassette
Play button at the same time. Both buttons
should remain in their down positions when
released.
4. When you talk in front of the set your voice will
be recorded. You are now recording using the
Built-in Microphone and the recording process
will automatically stop at the end of the tape and
shut itself off.
7. To stop the recording manually, press the
5. To stop the recording manually, press the
Cassette Stop/Eject button.
NOTE: When you want to play the cassette tape
after recording, slide Function Switch to TAPE
position, press Cassette Rewind button, and then
press Cassette Play button. Adjust the Volume
Control to your taste.
Cassette Stop/Eject button.
6. To hear what you recorded, press the Cassette
Rewind button and Cassette Play button.
TO RECORD FROM COMPACT DISC
1. Load the cassette tape into the Cassette Door of
deck B (full reel on the left).
2. Load the compact disc and close the CD Door.
18 | P a g e
3. Set the Function Switch to the CD position and
press CD PLAY/PAUSE button to pause the
playback.
4. Press the Cassette Pause button for the cassette.
5. Press the Cassette Record and Play buttons for
6. Start the CD playing by pressing the CD
record stand-by.
Play/Pause button.
to start recording.
recording.
7. Press the Cassette Pause button when you wish
8. Press the Cassette Stop/Eject button to stop the
9. The recording will stop when the tape has
reached the end and the Record and Play buttons
will pop up.
10. To hear what you recorded, slide the Function
Switch to TAPE position, then press Rewind and
Play buttons.
CLEANING THE TAPE HEADS
When the heads, capstan and pinch roller become
dirty, this may result in muffled, distorted or
reduced sound during play back and may even
result in tape jams. Remove the cassette tape and
clean with a cotton swab moistened with
commercially sold head/pinch roller cleaner or
alcohol. Wait approximately 10 seconds for the
alcohol or cleaning fluid to dry before using.
Bluetooth Operation
Slide the FUNCTION switch to the CD position and
long press STOP/USB/BT button or long press
CD/USB/BT button on the remote to switch to
Bluetooth mode. Turn on the Bluetooth function of
your device and enable to the search or scan
function to find "SC-2121BT" for pairing. After
pairing your Bluetooth device successfully, the
music from your device will be streaming to play
automatically.
19 | P a g e
Remote Operation
After the main unit is switched on, you can operate
the system by using the remote in almost the same
way as with the controls of the main unit.
The remote control operates on one CR2025 3V
lithium battery (included
in the remote). To
activate the remote control, remove the insulator
tab inserted in the battery compartment.
If the remote operation becomes intermittent or
unsatisfactory, replace the original battery with a
new CR2025 3V lithium battery.
1.Press down on the compartment cover, slide out
the battery holder from the remote-control case.
2.Replace the battery making sure the battery is
installed correctly. The remote will not work if
the battery is installed with the wrong polarity.
CAUTION:
1.) Danger of explosion if the battery is replaced
2.) Replace only with the same or equivalent type
3.) Insert the battery holder back into the battery
incorrectly.
battery.
slot.
REMOTE CONTROL RANGE
• Use the remote controller within an angle of 30°
at the left and right horizontally and over
distances up to about 3 meters starting ahead.
• Before operating the cassette deck, make sure
the slide Function Switch on the Amplifier
Section is pushed to the tape position.
20 | P a g e
Specifications General
Power requirement
AC 110/220V ~ 60/50Hz
(YOUR EXACT AC POWER CAN BE CHECKED FROM THE BACK PLATE
OF UNIT.)
DC 12V UM1/"D" x 8pcs
Power consumption
21W
Dimensions
Approx. 590.75(L) x 213.99(W) x 244.0(H) mm
Operation temperature
+5°C ~ + 35°C
RECEIVER SECTION
Receiving bands AM/FM
Tuning range
AM 520 - 1710 KHz
FM 87 - 108 MHz
CD PLAYER SECTION
Playback system Compact Disc Digital Audio System
DAC 1 bit D/A converter
With 8 times over sampling digital filter
CASSETTE SECTION
Recording system- 4 tracks 2 channel stereo
Biasing system - Magnetic erase, DC Bias
Frequency 125-6300 Hz
Wow and flutter 0.35% WRMS (JIS)
AUDIO SECTION
Speaker impedance 4 ohms
Warranty
this
Inc.
Supersonic
product to the original purchaser ONLY, to be free
from defects in materials and workmanship under
normal use, for ninety (90) DAYS from the date of
original purchase. Proof of purchase (receipt)
required.
Please visit
http://www.supersonicinc.com/warranty
for additional information.
("Supersonic") warrants
21 | P a g e
1 | Label and label location | ID Label/Location Info | 3.69 MiB | August 31 2021 |
MODEL NO.:SC-2121BT
BLUETOOH MULTI-MEDIA AUDIO SYSTEM
POWER INPUT: AC~ 110V/220V 50/60 Hz 21W
DC 12V (8X 1.5V) “D” SIZE, UM-1 BATTERIES
FREQUENCY RESPONSE:
AM 520 -1710 kHz
FM 87-108 MHz
FCC ID:2AB4KMETYH2020
MADE IN CHINA
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
This product complies with DHHS rules 21 CFR Chapter 1,
Subchapter J, Part 1040 Date of manufacture.
CLASS 1
LASER PRODUCT
ITEM: RATING LABEL 过光胶
BRAND:SUPERSONIC
MODEL: SC-2121BT
SIZE: 83 X 34mm
COLOUR: WHITE WORDING ON BLACK BACKGROUND
DATE: 2021-5
MODEL NO.:SC-2121BT
BLUETOOH MULTI-MEDIA AUDIO SYSTEM
POWER INPUT: AC~ 110V/220V 50/60 Hz 21W
DC 12V (8X 1.5V) “D” SIZE, UM-1 BATTERIES
FREQUENCY RESPONSE:
AM 520 -1710 kHz FM
87-108 MHz
FCC ID:2AB4KMETYH2020
MADE IN CHINA
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
This product complies with DHHS rules 21 CFR Chapter 1,
Subchapter J, Part 1040 Date of manufacture.
MCU155 CLASS1 贴纸
尺寸:45 *20 MM
印刷: 彩色印刷 (表面过光胶)
CLASS 1
LASER PRODUCT
MCU155 镭射贴纸
尺寸:19.5x16 mm
印刷: 彩色印刷 (表面过光胶)
19.5mm
16mm
ITEM: Bar code 外箱条码(ITF-14格式)
MODEL:SC-2020U
SIZE: L42X H20mm
COLOUR: WHITE WORDING ON BLACK BACKGROUND
4个用量, 过光胶
10639131221212
1 | Confidentiality Letter | Cover Letter(s) | 17.05 KiB | August 31 2021 |
MET INDUSTRIAL LTD
Federal Communications Commission
Authorization and Evaluation Division
Confidentiality Request regarding application for certification of
FCC ID: 2AB4KMETYH2020
Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential
treatment of information accompanying this application as outlined below:
Exhibit Type
Block Diagram, Schematics, Operational
Description,
File Name
Block Diagram
Operation Description
schematic diagram
The above materials contain trade secrets and proprietary information not customarily released to
the public. The public disclosure of these materials may be harmful to the applicant and provide
unjustified benefits to its competitors.
Sincerely,
TONY LAM/Manager
MET INDUSTRIAL LTD
Rev 11/20/07
1 | Power of Attorney Letter | Cover Letter(s) | 17.24 KiB | August 31 2021 |
MET INDUSTRIAL LTD Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021-08-27 SUBJECT: FCC Application for FCC ID: 2AB4KMETYH2020 To Whom It May Concern:
We, the undersigned, hereby authorize Lisa Wang at EMTEK (SHENZHEN) CO., LTD.on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out byEMTEK (SHENZHEN) CO., LTD.on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, TONY LAM/Manager MET INDUSTRIAL LTD
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2021-08-31 | 2402 ~ 2480 | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2021-08-31
|
||||
1 | Applicant's complete, legal business name |
MET INDUSTRIAL LTD
|
||||
1 | FCC Registration Number (FRN) |
0023472509
|
||||
1 | Physical Address |
Room 605, 6/F., No. 9 Wing Hong Street
|
||||
1 |
Hong kong, N/A
|
|||||
1 |
Hong Kong
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
T******@timcoengr.com
|
||||
1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
2AB4K
|
||||
1 | Equipment Product Code |
METYH2020
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
T****** L********
|
||||
1 | Title |
Manager
|
||||
1 | Telephone Number |
+852-********
|
||||
1 | Fax Number |
+852-********
|
||||
1 |
i******@met-industrial.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DSS - Part 15 Spread Spectrum Transmitter | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Compact Disc Player Multi-Band Stereo Radio Double Cassette Recorder Bluetooth Audio System | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Power listed is conducted. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
EMTEK (Shenzhen) Co., Ltd.
|
||||
1 | Name |
L******** W****
|
||||
1 | Telephone Number |
86 75********
|
||||
1 |
w******@emtek.com.cn
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2402.00000000 | 2480.00000000 | 0.0015300 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC