Junlan Electronic SML385BT Karaoke Player User Manual
Shenzhen Junlan Electronic Ltd Karaoke Player
User manual

TM
SML385BTBK / SML385BTW
INSTRUCTION MANUAL
www.singingmachine.com
The Singing Machine® is a registered trademark of The Singing Machine Co., Inc.

— 1 —
Warnings
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT 
REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS 
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 
The Caution marking is located on the bottom panel.
DANGEROUS VOLTAGE: 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 sufficient magnitude to 
constitute a risk of electric shock to persons.
Class II equipment symbol.
This symbol indicates that the unit has a double insulation 
system.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE 
THIS UNIT TO RAIN OR MOISTURE.
ATTENTION:  The  exclamation  point  within  an  equilateral 
triangle  is  intended  to  alert  the  user  to  the  presence  of 
important operating and maintenance (servicing) instructions 
in the literature accompanying this product.
FCC  WARNING:  This  equipment may generate  or  use radio  frequency 
energy. Changes or modifications to this equipment may cause harmful 
interference  unless  the  modifications  are  expressly  approved  in  the 
instruction  manual. The  user  could  lose  the  authority  to  operate  this 
equipment if an unauthorized change or modification is made.
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.
INDUSTRY CANADA NOTICE:
This device complies with Industry Canada Iicense-exempt RSS standard(s). 
Operation is subject to the following two conditions: 
1.  This device may not cause interference, and 
2.  This device must accept any interference, including interference that 
may cause undesired operation of the device.
DRIPPING  WARNING:  This  product  shall not  be exposed  to  dripping  or 
splashing, and no objects filled with liquids, such as vases, shall be placed 
on the product.
VENTILATION WARNING: The normal ventilation of the product shall not be 
impeded for intended use.
SAFETY  VERIFICATION:  This device  is  made  and tested  to  meet safety 
standards  of  the  FCC,  requirements  and  compliance  with  safety 
performance of the  U.S.  Department of Health and  Human  Services and 
also with FDA Radiation Performance Standards 21 CFR Subchapter.
Warnings:
•  This CD player employs a laser light beam. Only a qualified service person 
should  remove  the  cover  or  attempt  to  service  this  device,  due  to 
possible eye injury.
• The  use  of  controls,  adjustments,  or  procedures  other  than  those
specified herein might result in hazardous radiation exposure.
•  The apparatus shall be used in an open area.
CAUTION!
Invisible laser radiation when open and interlocks defeated. Avoid exposure 
to beam.
RF Exposure Statement
To maintain compliance with FCC’s RF Exposure guidelines, This 
equipment should be installed and operated with minimum distance 
between 20cm the radiator your body: Use only the supplied 
antenna.
Important Safety Information
1.  Read these Instructions.
2.  Keep these Instructions.
3.  Heed all Warnings.
4.  Follow all Instructions.
5.  Do not use this apparatus near water.
6.  Clean only with a dry cloth.
7.  Do  not  block  any  of  the  ventilation  openings.  Install  in 
accordance with the Manufacturer’s instructions.
8. Do  not  install near  any  heat sources  such  as radiators,  heat 
registers, stoves, or other apparatus (including amplifiers) that 
produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-
type plug. A polarized plug has two blades with one wider than 
the other. A grounding type  plug  has  two  blades and a third 
grounding prong. The wide blade or the third prong are provided 
for your safety. When the provided plug does not fit into your 
outlet, consult an electrician for replacement of the obsolete 
outlet.
10.  Protect  the  power  cord  from  being  walked  on  or  pinched 
particularly at  plugs,  convenience  receptacles,  and  the  point
where they exit from the apparatus.
11.  Only  use  attachments/accessories  specified  by  the 
manufacturer.
12.  Use only with a cart, stand, tripod, bracket,
or table specified by the manufacturer, or 
sold  with  the  apparatus.  When  a  cart  is 
used, use caution when moving the cart/
apparatus  combination  to  avoid  injury 
from tip-over.
13.  Unplug  this  apparatus  during  lightning 
storms or when unused for long periods of 
time.
14.  Refer all  servicing  to qualified  service  personnel.  Servicing is 
required when the  apparatus  has  been  damaged in any  way, 
such as power-supply cord or plug is damaged, liquid has been 
spilled or objects have fallen into the apparatus, the apparatus 
has  been  exposed  to  rain  or  moisture,  does  not  operate 
normally, or has been dropped.
15.  WARNING: To reduce the risk of fire or electric shock, do not 
expose this apparatus to rain or moisture. Do not place objects 
filled with water, such as a vase, on the apparatus.
16.  The  AC  mains  plug  is  used  as  the  power  disconnect  device 
and  it  should  remain  readily  accessible  and  operable  during 
intended use. In order to completely disconnect the apparatus 
from power, the  mains  plug  should be  completely  removed 
from the AC outlet socket.
17.  CAUTION: To reduce the risk of fire or explosion, do not expose 
batteries  to  excessive  heat  such  as  sunshine,  fire  or  other  
heat sources.
CAN ICES-3(B)/NMB-3(B)
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN

— 2 —
Included
Please make sure that the following items are included.
Wired Microphone
Main Unit
AC Adapter
Audio/Video Cables
Manual

— 3 —
Location of Controls (Top/Front)
1
0
3
4
5
6
7
1
2
8
2
  
  
9
0
1
2
3
4
5
6
7
8
0
FRONT VIEW
1.  LED Display
2.  CD Door
3.  Master Volume Display
4.  Master Volume 
Indicator
5.  CDG/BT Button
6.  Skip 9 Button
7.  Play/Pause   Button
8.  Skip : Button
9.  Disco Light
10.  MASTER VOLUME 
  Control
11.  ON/OFF LED
12.  Power ON/OFF Button
13.  PLAY/PAUSE LED
14.  CDG LED
15.  Mic Holder
16.  AUTO VOICE CONTROL
17.  BALANCE Control
18.  MIC 1 Jack
19.  RANDOM Button
20.  Stop  /Pair Button
21.  REPEAT/PROGRAM 
Button
22.  DISCO LIGHT Slide 
Switch
23.  PROGRAM LED
24.  REPEAT LED
25.  Mic Holder
26.  MIC VOLUME Control
27.  ECHO Control
28.  MIC 2 Jack
29.  Disco Lights
30.  Speaker

— 4 —
Location of Controls (Rear)
31
32
33
34
35
REAR VIEW
31.  VIDEO OUT Jack
32.  LINE IN Jack
33.  AUDIO OUT Jack (R)
34.  DC IN Jack (5.8V)
35.  AUDIO OUT Jack (L)

— 5 —
Connection
Connecting the Microphone(s)
Microphones:
Connect a microphone into MIC jack 1 u  
as well as MIC jack 2 v (when desired). 
Note: Do not drop or tap the Mic as 
damage to the Mic or speakers may occur. 
Do not twirl the microphone cord as it will 
cause damage to the encased wiring.
1
2
Connecting the Unit to a TV
VIDEO
INPUT
AUDIO
INPUT
R L
RCA cables
VIDEO OUT
(yellow)
AUDIO OUT
(white - L
red - R)
REAR VIEW OF TV
To output the video, lyrics and 
audio to your TV, perform the 
following steps: 
Connect the RCA video cable 
(Yellow) to the VIDEO OUT jack 
and the audio cables (White 
and Red) to the AUDIO OUT 
jacks located on the back of the 
Singing Machine.
Connect the opposite end of 
the RCA video cable (Yellow) to 
the VIDEO IN jack and the audio 
cables (White and Red) to the 
AUDIO IN on your TV.
Notes: 
•  This unit can be used with or without a TV, but it is highly recommended to use a TV in 
order to utilize all the features.
•  Also refer to the TV’s User Guide. 
•  To see the lyrics on the screen, you must use a CD+G disc.

— 6 —
Connection
Connecting to AC Power
Connecting to LINE IN Jack
Insert the AC power cord into a 
conveniently located AC outlet 
having 120V AC, 60Hz. 
Note: 
Make all connections before 
connecting to AC power. 
Connect an external device 
by using an appropriate cable 
(3.5mm audio cable not included) 
as shown.
Note: 
See page 13 to select and use the 
LINE IN function.
LINE IN
To External Unit
AUDIO OUTPUT
/ HEADPHONE JACK
Disco Lights
1  To illuminate the disco light and get 
your desired lighting effect, slide the 
DISCO LIGHT slide switch from the 
OFF position to your desired level.
1

— 7 —
Operation
Playing a CD
1 
Connect the unit as described 
previously; if using a CD+G, it is 
recommended to connect to a TV 
(see page 5). Press the power
 ON/
OFF 
button to turn the unit on. 
2 
Lift open the CD door and insert a 
CD or a CD+G by gently pressing it 
on the center spindle. Then close the 
CD door. 
Note: 
•  What is a CD+G?
  A CD+G (CD+Graphics) is the 
standard format for most karaoke 
discs that will display the words on 
the screen.
•  Never place anything other than a 
CD in the compartment, as foreign 
objects can damage the unit.
•  If no disc is inserted, “No” will appear 
on the display.
•   If connected to a TV and/or other 
audio source, adjust the volume of 
the external unit using its own volume 
control.
3 
 Repeatedly press the CDG/BT 
button to select the CDG/CD mode; 
“--” will appear when searching the 
disc and then the total number of 
tracks will appear. When a CDG disc 
is inserted, the CDG indicator will 
light.
4 Press the Play/Pause   button to 
start playback; if listening to a CD+G 
file, the image and lyrics will appear 
on the TV screen (if connected) and 
the PLAY/PAUSE Indicator will light.
1
2
3
4

— 8 —
5
7
9
8
6
Operation
Playing a CD (Continued)
5 Adjust the volume to a comfortable 
level using the MASTER VOLUME 
control.    
6 
 Connect microphone(s) as shown 
on page 5, and slide the ON/OFF 
switch on the microphone to the ON 
position.
7  Adjust the MIC VOLUME control 
as desired. Increasing this control 
will increase the volume of both 
microphones.
8 
Rotate the ECHO control to add an echo 
effect to your voice. Rotate towards 
MAX to increase the echo effect.
9 
AUTO VOICE CONTROL can be 
activated by rotating the AUTO 
VOICE CONTROL. The higher this 
control is set to, the more the vocals 
on the multiplex recording will be 
muted when the singer starts to sing 
through the microphone. When the 
singer stops singing, the recorded 
vocals on the multiplex recording will 
resume to normal.

— 9 —
Operation
Playing a CD (Continued)
10
Rotate the BALANCE control 
clockwise to hear the music and 
recorded vocals  from a multiplex 
recording or counterclockwise 
to hear the music only from a 
multiplex recording.
 Note: To use the BALANCE 
control, a CD+G disc must be 
used, otherwise it will operate as a 
standard Balance control.
11 SKIP: Advance or go back one 
track by pressing the Skip Back
9
/Skip Forward 
:
 buttons.
12 REPEAT: During playback, 
press the REPEAT/PROGRAM 
button once to repeatedly play 
the selected song; the Repeat 
indicator will blink. Press the 
REPEAT/PROGRAM button a 
second time to repeatedly play the 
whole CD; the Repeat indicator 
will light solid. Press it again 
to cancel Repeat function, the 
REPEAT/PROGRAM indicator 
turns off.
13 RANDOM: During playback, press 
the RANDOM button to randomly 
go to another track. 
10
11
12
13

— 10 —
Operation
Playing a CD (Continued)
14 PROGRAM: You can program up to 
20 tracks on any disc for playback 
in any desired order. While in the 
Stop mode, press the REPEAT/
PROGRAM button; the Program 
indicator will blink and “00” will 
appear. Select the first track using 
the Skip Back
 9
/Skip Forward 
:
  buttons. Press the REPEAT/
PROGRAM button again to confirm 
the entry. After selecting the 
desired tracks the display will show 
01, 02, etc. recognizing the tracks 
selected have been programmed 
and the program indicator will 
illuminate solid red. Repeat to set 
up to 20 tracks into memory. When 
done, press the 
Play/Pause   
button
 to start playback.
Note: 
•  Press the 
Stop </Pair
 button TWICE 
to stop and clear the program.
15  PAUSE: During playback, if you 
wish to pause the disc momentarily, 
press the 
Play/Pause   
button; 
the PLAY/PAUSE indicator will 
blink. Press again to resume normal 
playback.
16  Press the 
Stop </Pair
 button to 
stop playback.
17  Press the power
 ON/OFF
 button to 
turn the unit off.
1141
14
15
16
17

— 11 —
Operation
Using a Bluetooth Device
1  Connect the unit as described previously. 
Press the 
power
 ON/OFF button to turn 
the unit on.
2  Repeatedly press the CDG/BT button 
to select the Bluetooth; “bt” will blink 
in the display as the unit automatically 
searches for and pairs a previously paired 
Bluetooth device (if previously paired). If 
no previously paired devices are present, 
connect as shown in the next step.
Note: You can also press the Stop </Pair 
button to disconnect any paired devices in 
order to pair another device.  
3 Turn on your device’s Bluetooth option 
in settings to search for a discoverable 
device with a Bluetooth signal. Select 
“Singing Machine” from the device 
results on the Bluetooth menu. 
Note: Also refer to the user manual of your 
Bluetooth device for detailed instructions.  
4 “bt” will light solid in the display.
Notes: 
• If your Bluetooth prompts you for a 
passcode during the pairing process, please 
enter “0000” to connect. 
•  On some Bluetooth devices, once pairing is 
complete, select your Bluetooth device as 
“Use as Audio Device” or similar.
• If connection is lost after successful pairing, 
check to make sure the distance between 
speaker and Bluetooth-enabled device does 
not exceed 30 feet/10 meters.
• Nothing will appear on the connected TV 
when using the Bluetooth mode.
Please connect your Music Device
Your Music Device is connected
3
4
Please connect your Music Device
Your Music Device is connected
2
1

— 12 —
Operation
Using a Bluetooth Device (Continued)
5  To control your Bluetooth device from 
this unit, press the Play/Pause
button
 to start playback. Press the Play/
Pause   
button
 during playback to 
pause the song. 
6 
 Adjust the volume to a comfortable level 
using the MASTER VOLUME control on 
this unit as well as the volume on your 
Bluetooth device.  
7 
  Connect microphone(s) as shown on 
page 5, and slide the ON/OFF switch on 
the microphone to the ON position.
8 
 Adjust the MIC VOLUME control 
as desired. Increasing this control 
will increase the volume of both 
microphones.
9 
Rotate the ECHO control to add an echo 
effect to your voice. Rotate towards MAX to 
increase the echo effect.
10  Adjust the balance between the 
speakers using the BALANCE control.
11 
SKIP: Advance or go back one track 
by pressing the Skip Back
 9
/Skip 
Forward 
:
 buttons.
12  Press the power
 ON/OFF
 button to 
turn the unit off.
5
6
8
9
10
11
12
7

— 13 —
Operation
Using the LINE IN Jack
1 
Connect the unit as described 
previously (see page 6). Press the 
power
 ON/OFF
 button to turn the unit 
on. 
2 
  Connect the external unit to the 
LINE IN Jack on the back of this unit. 
Connecting an external unit will allow 
the audio to be played through your 
Singing Machine. LINE IN function is 
automatically selected once the audio 
cable is plugged in.
Notes:
• It is highly recommended to set the 
volume on the auxiliary unit to 1/3 or 
lower to avoid distortion.
• Skipping files/tracks is not possible on 
this unit when using an external device.
3 Adjust the volume using the MASTER 
VOLUME control on this unit or your 
external device’s volume control.
4 Connect microphone(s) as shown on 
page 5. Slide the ON/OFF switch on 
the microphone to the ON position.
1
2
3
4
4

— 14 —
Operation
Using the LINE IN Jack (Continued)
5  Adjust the MIC VOLUME control 
as desired. Increasing this control 
will increase the volume of both 
microphones.
6  
Rotate the ECHO control to add an echo 
effect to your voice. Rotate towards MAX 
to increase the echo effect.
7  
Adjust the balance between the 
speakers using the BALANCE control.
8 
Press the power ON/OFF button to 
turn the unit off.
5
6
7
8
— 15 —
Troubleshooting Guide
Should this unit exhibit a problem, check the following before seeking service:
No Power
•  Power is not on; press the 
power
 ON/OFF button to turn power on.
•  Confirm that the AC adapter is connected securely to the back of the unit.
•  Connect the unit to a different outlet.
No Sound – General
•  Master Volume is set to minimum; raise volume.
•  Correct Function was not selected; select using the CDG/BT button.
•  If using an external device, raise the volume.
•  Check if the LINE IN jack is still connected by a cable.
.
No Sound – If connected to a TV
•  Volume on the TV is muted or too low.
•  Correct source (usually AV) was not selected on the TV’s menu.
Lyrics do not appear on the TV screen
•  If connected to a TV, Video plug is not connected properly; see page 5.
•  If connected to a TV, select the correct source on the TV (usually AV).
•  The file/track being played is not a track recording with lyrics. These are the only files 
that allow you to view the lyrics on the TV screen.
•  Nothing will appear on the TV screen when using LINE IN or Bluetooth.
No sound from the microphone
•  Make sure the microphone is firmly connected to the MIC 1 or MIC 2 jack.
•  Make sure the ON/OFF switch on the microphone is set to the ON position.
•  Make sure the MIC VOLUME setting is not set too low.
•  MASTER VOLUME is set to minimum; raise volume.
•  Adjust The Echo control past the mid point on the Singing Machine.
The Bluetooth device cannot be paired or connected with the unit
•  You have not activated the Bluetooth function of your device; see page 11 or refer to 
the Bluetooth device user’s manual. 
•  The system is not in pairing mode; press the Stop </Pair button to restart pairing.
The Music is not available on the unit after successfully connecting the Bluetooth
•  Ensure your Bluetooth device can support the A2DP Bluetooth profile.
•  The volume on the external Bluetooth device is set to low or muted; raise as desired.
— 16 —
Specifications
AUDIO
OUTPUT POWER (MAXIMUM) ................................................................................3.5 Watts (RMS)
OUTPUT IMPEDANCE ..................................................................................................................3 Ohms
CD PLAYER SECTION
FREQUENCY RESPONSE .............................................................................................. 100Hz - 20kHz
SIGNAL-TO-NOISE RATIO ............................................................................................................... 50dB
NUMBER OF PROGRAMS ...................................................20 Step Random Access Programming
SAMPLING SYSTEM.........................................................................................8 Times Over Sampling
BLUETOOTH
Bluetooth Version .....................................................................................................................V2.1+EDR
Working Distance ...........................................Up to 30 feet/10 meters measured in open space
AUX IN SECTION  ...........................................................................3.5 mm Stereo Headphone Jack
MICROPHONE ....................-74db 600 Ohm Impedance with 6.3 mm Dynamic Microphone
POWER SECTION ............................................................................................................ DC 5.8V 1.5A
POWER CONSUMPTION .............................................................................................................. 8.7 W
DIMENSIONS (HxWxD)  .......................... 13.2 x 10.5 x 9.3 inches / 33.6 x 26.6 x 23.5 cm
WEIGHT ...........................................................................................................................7.2 lbs / 3.3 kgs
Specifications are subject to change without notice.
Visit Our Website: www.singingmachine.com
The Singing Machine Company, Inc.
4060 E Jurupa Street, Unit B
Ontario, CA 91761-1413 USA
Copyright © 2016  All Rights Reserved.
PRINTED IN CHINA
385BT-1603-ENG01