LEADINWAY BC42T User manual

Manual of bluetooth car charger BC42T
Thanks for purchasing our bluetooth Car charger with FM
transmitter! This manual is written to help you to learn how
to use the product. Please read the manual carefully before
use.
I. Product Profile
This product is a car-specific car bluetooth player, built-in
advanced bluetooth and WMA.MP3, APE, FLAC decoder
chip, can play music files inside U disk, wirelessly
transmitted to car audio, no need to modify your car can
easily Make your music enjoy while driving. More important
is the purity and clarity of the special sound of DSP
technology. We hope to bring you unlimited enjoyment of
the music.
II. Product Apperance Diagram and Introduction
Diagram Introduction:
1. Digital LCD Display
2. MIC
3. Lampshade
4. Play/Pause/Hansfree/Redail/Long press to enter SIRI/
/Left and right rotation for Vol+/-
5. Short press to switch color,Long press for led breath
mode
6. TF card slot
7. Short press: the previous song / long press to enter the
FM channel -
8. Short press: next song / long press to enter FM channel +
9. Mode button (BT/USB/TF)
10. USB: U disk port+5V/2.4A output
11. PD2.0 fast charge output
12. Cigarette point and shrapnel
III.Features:
1. Suitable for all types of vehicles.
2. Digital tube display.
3. Support PD fast charge output
4. Support Apple phone and Apple tablet charging
5. Support stereo FM transmission technology
6. Support U disk playing music
7. Support TF card playing music
8. Support WMA, MP3, WAV, APE, FLAC music format files.
9. Automatic power off memory function
10. bluetooth supports A2DP, AVRCP, HFP, HSP
11. bluetooth V4.2
12. bluetooth hands-free calling
13. Support bluetooth stereo music DSP technology
14. Echo and Noise Reduction (CVC) technology during
calls
15. Battery voltage detection
IV. Operation Instructions
4.1.1 Plug the product into car cigarette lighter socket while
it will be automatically power on with LED flashing and
displaying HI→Battery Voltage→BT→FM frequency
4.1.2 Turn on your car FM radio, and adjust the frequency of
product same as your car radio, then your can enjoy music
from your car stereo.
4.1.3 Adjust FM frequency
Long press to enter state,
Then press and to adjust the frequency from the FM
87.5 to 108.0Mhz, three seconds without operation to exit
the FM state.
4.2 bluetooth Pairing
When connecting the product with the mobile phone at the
first time, it may need pin code to finish the connection, for
more details, please refer to the relevant manual.
1.Please open bluetooth on your mobile phone and search
for the device “Carkit” from phone menu list.
2.Choose the device “Carkit”
3. Choose “Carkit” in menu of phone and Select the
connection as "hands-free device" in the authorized device.
Matching connection for additional devices
At boot time, the bluetooth car hands free will only
automatically start connecting to the matching device that
was connected last time.
Note: Some phones can be automatically connected when
the bluetooth car is powered off after a power-free call.
Some phones may need to grant permission for each
connection. You can set it to "Automatically connect." For
more information, please refer to the phone's user manual.
4.3 Use bluetooth hands-free calling
(When your bluetooth hands free is idle or playing music)
4.3.1 dial number
In the connected state, the phone number is directly dialed
out by the mobile phone, and the sound is automatically
sent from the car audio speaker.
4.3.2 answer the phone
In the connected state, when a call is made, press "
"directly to answer the call. In the answering state, press the
button or the button to switch between bluetooth and
the hands-free phone. Press the “ ” button again to
hang up the phone.
4.3.3 Reject the call
When the call is coming but you don't want to answer it,
press and hold the " " button to reject the call.
4.4 Redial the call
When the bluetooth hands-free is idle at start-up, double
pressing the " " button will redial the last phone
number.
4.5 Play the music stored in your phone
This product supports A2DP function, can play music stored
in the mobile phone, and music is transmitted to the car
audio through bluetooth hands-free FM to restore higher
quality music effects.
4.6 Mobile music / TF / U disk Mode
Long press the " " button to switch the mode: BT --- USB
--- TF.
After connecting the bluetooth, select the song to play or
insert the TF/U disk to automatically read and play the
music.
4.7 Siri / voice assistant function
After the bluetooth pairing connection, when you want to
use the Siri/Voice Assistant, press and hold the 3 seconds

" " button to activate (the supported mobile phone
brands are: Iphone, Samsung, native Android system mobile
phone). Note: Some phones do not support this feature.
VI. Tech specification
Rated working voltage
12V~24V
Limit working voltage
10-26V
Power consumption
1W
Working temperature
0-50℃
Music format
MP3 / WMA / WAV/ APE /
FLAC
SNR
>60dB
Battery voltage display
accuracy
Error±0.5V
Frequency response
20Hz-15Khz
Left and Right Channel
>60dB
bluetooth version
Version 4.2
bluetooth sound
processing
DSP and A2DP(Advance
Audio Distribution Profile)
FM Transmission
distance
10M
Effective distance of
bluetooth microphone
0.5-2 M
FM frequency
87.5-108MHz
Transmit FM mode
Stereo digital PLL lock
frequency
VII. Notice
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, better to skip the Frequency with strong
signal in local to get a better sound quality
3. Do not use the product in extremely high or low
temperatures and in dusty, humid environments.
4. Avoid dropping the product to prevent damage to the
surface or the body.
5. Do not disassemble the unit. If you have any questions,
please contact your dealer.
6. Changes in product performance and functionality due to
continuous improvement and improvement are subject to
change without notice.
VIII. Problem solving
The power is
not reflected
or not
displayed
Check if the machine in good
contact with the cigarette holder,
and the cigarette holder is not
seriously rusted.
·Unplug and re-try again
·Is the cigarette holder powered
normally?
Cannot play
·USB device is not connected to the
player, or use another USB device
to try again
·Please make sure that the format
of files in USB device can be
supported by the device.
·Please make sure the volume is
not set to 0
No voice but
has static
noise
The player is not on pause status
·The volume is Zero or low setting
Car radio has
no audio
output
·Check the car kit device is in
working or not
·Make sure the Car radio FM
frequency is same with bt device
FM
transmission
is bad with
noise
Choose the blank radio station to
avoid local radio program’s
interference
IX.Package
1. Guarantee card 2. User manual 3. Main device