Sunsky BC85 User manual

BC85 Car Bluetooth FM Transmitter
Manual
Product:
1. Bluetooth、FM audio transmission
2. Support QC3.0、QC2.0、PD、Huawei FCP、Samsung AFC、
BC1.2、Apple 2.4A and other charging protocols
3. Support WMA、MP3、WAV、APE、FLAC music formats
4. Support bluetooth hands-free、music、navigation
5. Support output over voltage protection, short circuit
protection, over current protection, over temperature
protection
6. Battery voltage real-time detection,low voltage flashing
alarm
7. Automatic connect
8. Support U-disk /TF card peripherals
9. EQ sound can be adjusted
10. Synchronized display of music lyrics
11. Support break-point memory
Product specifications:
1. Bluetooth version:5.0
2. FM frequency:87.5 Mhz-108.0 Mhz
3. Bluetooth effective distance:10m
4. QC3.0 port output:5V/3A、9V/2A、12V/1.5A
5. PD port output:5V/3A、9V/2.22A、12V/1.67A
6. Music port:5V/2A
7. Input voltage:12V-24V
8. U-disk/TF card capacity :MAX 32GB
Product Diagram：
Operation instructions：
1. Insert the product into the cigarette lighter
of the car after vehicle start
2. Turn the device switch to the ON position
3. Turn on the car FM radio,and choose the blank
FM channel
4. Adjust the product frequency same as your car
radio
5. Open the Bluetooth of smart device and search
for the "BC85" and click connect
6. After the connection is successful, you can play
music,navigate or make/answer calls.

FM frequency adjustment：
Long press” ”button to enter，the display
frequency flashing,rotate“ ”to adjust
frequency，clockwise +、counterclockwise -;also
can press “ ”and” ”button to adjust
frequency,wait for 5 seconds to automatic
confirm and save the current frequency,or
click“ ”button to confirm.
Volume control:
Rotate“ ”button ,clockwise volume +,
counterclockwise volume-
Music control:
1. Pause/play—click“ ”button
2. Last song—click“ ”button
3. Next song—click“ ”button
EQ Adjust：
Click” ”button to enter the tuning
interface，press “ ”and” button to
choose Bass/Treble ,rotate the ” to make
adjustment；click“ ”button to save and exit the
interface.
Dial/answer call:
1. Answer a call: click“ ”
2. Hang up a call: click “ ”
3. Reject a call: long press“ ”
4. Call back: double click“ ”
Play source switch：
U-Disk/TF Card/AUX IN, post insertion priority play
When the machine is connected to bluetooth/U disk/T
card/AUX IN, click button to switch between
these mode
AUX mode：
Plug in the audio cable to enter the AUX MODE
1. Audio output mode
Enter this mode, need click” ”button to
switch ( TF card/U disk/bluetooth play)
2. Audio input mode
Enter this mode, play music directly after connect device（If
you switch to TF card/U disk/bluetooth play at the same time,
there will be sound mixing.）
Cycle mode selection:
When playing music with TF card or U disk，can long press “ ” button
to switch between single loop, all loop, sequence loop, Random Mode.
Only support U disk/TF card play mode
Menu Selection:
Long press “ ” to enter Menu

Language option、U disk directory、TF card directory、Restore factory set
（Only U disk directory/TF card directory can choose this option）
Click “ ” to exit menu
Voice assistant wake up：
After bluetooth connection, long press the ” ”button
for 2 seconds to activate SIRI/voice assistant, short press to
exit voice assistant.
Low Power Mode :
When the battery voltage is less than 11V, the display flashes.
If it continues to flash for 10 minutes without any operation, the
bluetooth will enter the low-power mode automatically.（This
function is to protect the car battery. Some cars after turned off
and locked, the cigarette lighter is not powered off）
Warm tips：
1. Do not turn the radio volume too high (usually 18 or below)
to avoid the increase of the sound back noise.
2. Although the transmission power of this product is relatively
strong, you’d better skip the frequency with strong signal in
local to get a better sound quality
3.Do not use this product in a dusty and humid environment
with extremely high and low temperatures.
4. Do not drop the product to avoid surface damage or
breakdown.
5. Do not disassemble the product, if you have any
questions, please contact your dealer.
6. Due to continuous improvement and enhancement of
technology, changes in product performance and
functionality are subject to change without notice.
Troubleshooting：
Power is not
responding
or not
displayed
1. Check if the machine is in good
contact with the cigarette port, and the
cigarette holder is not seriously rusted.
2. Unplug and re-try again
3. Check if the cigarette holder is
powered normally
Can't play
1. Check if the USB device is connected
to the player or not, or you can try
another USB device.
2. Please make sure that there is copy
of the file in the USB device that can be
supported by the product.
3. Please make sure the volume is not
set to 0
There is
noise but no
sound
1. Whether the product player is in a
pause state
2. Is the volume adjusted to 0 or small?
The audio of
car can't
receive
sound
1. Make sure that the product FM launch
has been turned on.
2. Is the transmission frequency of the
product the same as the reception
frequency of car’s?
The
launching
effect is not
good, there
is noise
1. Make sure that there is no strong
signal station at the frequency of the
current transmission. When using it,
adjust to the frequency of no radio
station to get better sound effect.．
Packaging accessories
1. Main device 2. Manual