Greatlizard BC30AQ User manual

Manual of bluetooth car charger BC30AQ
Thank you for choosing this bluetooth LCD
transmitter! Please read the manual carefully for
proper operation before use!
I. Product introduction
The product is designed as one special bluetooth
car charger FM Transmitter. It adopts professional
bluetooth V5.0+EDR module and Audio decode chip
that can transmit music files on your smart phone or
TF card to your car stereo wirelessly. Music play
could be shifted automatically to hands-free when
call is coming and back to music when call is end.
It also provides hands-free calling via bluetooth on
your phone and charge for your smart phone and
tablet PC. You can drive car and enjoy music on the
way at same time.
II. Product Appearance Diagram and
Introduction
III. Diagram Introduction
1. 1.4’ LCD Screen
2. TF card slot
3. MIC
4. Multifunctional button: Short press for
pause/play/answer/hang up a call/Double click for
redial rotate left and right to adjust volume, long
press to switch mode (bluetooth, TF)
5. Short press to last song, Long press to up FM
adjustment
6. Short press to next song, Long press to down FM
adjustment
7. Power switch
8. Power Connection
9. USB1:charging (5V/2.4A) for phone and with
charging recognition
10. USB2: Output QC3.0 charging for phone
11. Air vent holder
IV. Product Characteristic
1. FM full frequency transmission function, 87.5-
108.0MHZ
2. LCD screen display 1.4’
3. TF card function(1G-32G)
4. Support bluetooth answer, hang up, reject and
redial functions
5. Support bluetooth stereo music playing
6. USB1: Output 5V/2.4A charging for phone and
with charging recognition
7. Automatic power-off memory function
8. USB2:Support QC3.0 charging for phone(3.6V-
6.5V/3A、6.5V-9V/1.5A、9V-12V/1A)
9. Private answer
10. Support hard power switch
11. Power line with long cable
12. The host supports air vent holder
13. Big knob multi-function button
14. Support playing MP3、WMA、WAV、FLAC、
APE format music
15. Support caller number display
16. Support navigation voice prompts
17. Support car battery voltage detection
18. Support TF card music playback mode selection
19. Support TF card music EQ mode adjustment
V. Production Operation Instructions
5.1 bluetooth Mode
5.1.1 Insert the Product into cigar plug base,install
the product on the air vent of the car air conditioner,
turn on the power hard switch after power supply,
and the product automatically enters the power on
state.The LCD display will show car battery voltage
and enters to bluetooth mode.Adjust frequency of
car radio to the same channel of transmitting
frequency of the Product.
5.1.2 Search for pairing name “CAR_KIT” on mobile
phone bluetooth, click to connect, after connection
is completed, display screen will show bluetooth
pairing name..
5.1.3 Start phone music and play phone music
through bluetooth, use mode button to pause, play
and adjust volume.
5.1.4 Short press knob button to answer or hang up
a call, long press to reject a call. Double click to
redial, long press mode button to switch to private
answering during call time.
Note: You can only redial the last number you
dialed.
5.2 TF Card Play
5.2.1 Insert TF card into TF card slot, the Product
will automatically switch to FT card mode and play
music in TF card, single click knob button to
pause/play, use FM button to switch to next/last
song.
5.3 Frequency Adjustment
5.3.1 After turning on the Product, long press
next/last to enter transmitting frequency quick
adjustment. Short press next/last to slow adjustment.
5.3.2 When music from TF card is pause, short
press last to enter play mode setting( all circle,
single circle, list circle, normal mode, random play,
browse);
5.3.3 when music from TF card is pause, short
press next to enter EQ mode (Nature, Pop, Rock,
Jazz, Classical, Country, Bass);
5.4 Switch Mode
5.4.1 When the Product is successfully connected to
bluetooth and inserted with TF card, it will play
music from TF card automatically and modes could
be switched by long pressing the big major knob

button
Note: While switching mode and inserting
external device, corresponding prompt on the
Product can show current status of device.
5.5 Charging recognition
5.5.1 Plug the device which support QC3.0 into the
USB2 port, It can auto recognize the type of the
device in charging and get the maximum charging
current through the corresponding USB agreement
and equipment communication to save the charging
time with the precondition of protecting charging
device. This equipment complies with: QC3.0,
QC2.0, FCP, PE, PE2.0, Apple, Samsung, BC1.2
and other fast charging protocols.
VI. Power-off memory
Every time when you power off this product, the
system will memorize the information like the FM
frequency and the song you are playing . And when
you use it next time, the song will continue being
played .
But when you remove or change the storage or the
system detects the wrong status, the system will
play the first song .
VII. Technical Parameters
Rated working
voltage
12V-24V
Limit working voltage
8-32V
USB1
5V/2.4A for phone and
with charging recognition
Working temperature
-5-45°C
USB2
Support QC3.0 charging
for phone(3.6V-
6.5V/3A;6.5V-9V/1.5A;9V-
12V/1A)
Music format
MP3、WMA、WAV、
FLAC、APE
Battery voltage
display accuracy
±1V
SNR
>60dB
Degree of distortion
<0.1%
Frequency response
20Hz-15KHz
Left and Right
Channel
〉60dB
bluetooth version
Version5.0+EDR
bluetooth protocol
A2DP(Advance Audio
Distribution Profile)
bluetooth
transmission distance
Barrier-free within 10M
Effective distance of
bluetooth microphone
0.5-2M
FM frequency
87.5-108.0MHZ
FM Mode
Stereo digital PLL
frequency locking
VIII. Notice
1. This device has dual USB charging
ports ,USB1:5V/2.4A for phone and with charging
recognition,
USB2:Support QC3.0 charging for phone,it can
supply power for two devices.
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. Due to the difference from each phone, there will
be some difference during bluetooth connection.
4. bluetooth has to be manually reconnected for
some phones without auto connection when power
is cut off.
5. This product is compatible with more than 95%
phones on the market but some are still
incompatible. Please pay attention to it when
purchasing our product.
6: During the call, the volume adjustment should be
moderate, not too large, so as not to affect the other
party's call effect.
7. Do not use this product in a dusty and humid
environment with extremely high and low
temperatures.
8. Do not drop the product to avoid surface damage
or breakdown.
9. The bluetooth of this product supports
background play. If there is a prompt tone when
playing music from TF card, it will be automatically
switched to the bluetooth mode handsfree calling.
After finished call, return to function automatic.
IX. Accessories
1. The host 2. Operating manual 3. Package