Dongguan Deruichen Electronics HY-83 Car Bluetooth Transmitter
Safety Instruction
Please Read this manual carefully before using it.
- Keep following this instructions.
- Don’ t try to disassemble it by yourself.
- Don’t exposed directly to sunlight, open flames which will cause a potential damage.
- Keep your attention on road and do not operate this product while driving.
Introduction
Features:
- Input 12V -24 V
- FM transmitter: 88. 1-107.9 MHz frequency range
- Bluetooth hands-free call
- Streaming music from smart phone to car audio system via FM transmitting
- Type-C: charging port
- Support USB flash drive playing
- SupportTF card playing
- Car battery monitor
Here it is:
- QC3.0 charging port
- Type-C charging port
- USBsong
- Multi-function key
- Negative contact point
- LED display
- Microphone
- EQ/play mode switch button
- TF Card Slot
- .next song
- FM key
- previous song
- Positive contact
LED Indicator Status 12.S Car batteryvoltage bt HY-83 Bluetoothready to pair 1□6.C FM transmitting frecuency
Get it ready for playing
- Plug HY-83 into your car cigarette lighter socket.
- LED display light on, it will shows:
- Bluetooth connect:
After LED displays” bt”, means it is ready to pair with a voice prompt:” Waiting for connection”.
On your smart pone, enable Bluetooth function, search available devices, select “HY-83″and pair with it. Once connected, there is a voice prompt;” Bluetooth connection success”.
- Turn on FM on your car radio , and find a vacant (unoccupied) channel. Then go to adjust the frequency on HY-83 to match the frequency on your car radio.
- Adjust the FM transmitter frequency Press and hold multifunction knob button until the frequency display flickering, rotate the knob button to adjust the fm transmitting frequency to be as same as frequency on your car radio.
Play music
Play music on your phone:
After step 1-5, you can start playing on your smart phone, the music will streaming by Bluetooth A2DP function , from your phone via FM transmitting to car radio, and come out from car stereo system.
Play music from USB flash drive:
Plug USB flash drive into the right USB port with” 
” icon. HY-83 will start to recognize and play automatically.
Play music from TF card:
lnsertTF card to TF card slot, HY-83 will start to recognize it with display· 
” and start playing automatically. All operations are same as USB flash drive playing mode.
How to switch playing among 
Press”
” and hold until LED display
, then playing will transfer to mode which it shows.
Atmosphere lamp key 
Short press this key to switch the seven monochromatic color light and off the light, long press this key to automatically change the light
Hands-Free Call
After you get ready for playing ,you can also start to use hands-free function.
Under music playing status(bt/ tF / USbflash drive), if there is a call coming in,it will switch to call mode automatically,after hung up,it will switch back to playing mode automatically,
Change your device
- ‘QC30’ DC 3.6-6.SV/3A,6.5-9V/2A,9-12V/l.SA charging port
- Type-C PD 18W Support PD2.0/ QC3.0 / QC2.0/FCP/AFC/Apple2. 4 A/BC1.2
Specification
- DC input: 12V -24 V
- Total Output: 36W Bluetooth VS.0
- Bluetooth connect distance: Sm
- Audio format: MP3 , WMA, FLAC , WAY
- FM transmitting distance: >2M
- USB capacity support:.; <64GB
- Working temperature range: -20 ·c to 40″C
- Storage temperature range: -40 °( to 75 °(
FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- this device may not cause harmful interference, and
- 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.
Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
