nulaxy KM30 Car Bluetooth FM Transmitter User Manual

June 5, 2024
Nulaxy

nulaxy KM30 Car Bluetooth FM Transmitter

PRODUCT OVERVIEW

nulaxy-KM30-Car-Bluetooth-FM-Transmitter-fig1

  1. CH +
  2. CH –
  3. Previous Track
  4. Next Track
  5. BASS
  6. TRE
  7.  Knob Button
  8. Multifunction Button
  9. Microphone
  10. MicroSD Card Slot
  11. QC3.0 Charging Port
  12. USB Port for USB Flash Drive
  13.  Aux-Out Socket
  14.  Silicone Pad

Read Before Use

  1.  This device carries 6 month manufacture warranty.
  2.  This device is compatible with most mobile phones and cars; if it doesn’t work properly with your phone or vehicle, please try another phone or vehicle to confirm if it is defective or not;
  3.  Because different brand cars use different ground loop isolation technology, and different location has different intensity of FM interference, it is impossible to achieve 0 static noise.

Specification

DC input 12V-24V
Power output 5V 5.4A Max
Bluetooth V5.0
Bluetooth transmission distance 10m
FM frequency range 88.1-107.9MHz (US&CA)

87.5-108.0MHz (UK)

FM transmission range| 2m
Operating temperature range| -20°C to 40°C/-4°F to 104°F
Storage temperature range| -40°C to 85°C/-40°F to 185°F

Features

  1.  Hands-free Call.
  2.  Streaming music to a car stereo via FM transmitter or Aux-Out socket.
    Charging via Two USB charging ports.

Control Functions

Make Hands free call

Answer / End A Call Short Press Multifunction Button
Reject a call Long Press Multifunction Button
Private phone call During the phone call, long press Multifunction Button to

switch between private phone call and hands free phone call
Redial last phone call| Press twice
Vocume + / Vocume –| Rotate the “Knob” button
Activate Siri & Google Assistant| After the smartphone is connected successfully, long press

Make Hands free call

Play / Pause Press Multifunction Button
Previous Track / Next Track Press Previous Track or Next Track
Bass Mode Short Press “BASS” to enter EQ mode, rotate “Knob” to choose the

BASS levels you want.
TRE Mode| Short Press “TRE” to enter EQ mode, rotate “Knob” to choose the TRE levels you want.
Power on/off| Long press TRE button to power on or off

Bluetooth Mode

  1.  Plug KM30 to your vehicle’s cigarette lighter socket .

  2.  Start your vehicle ‘s engine and KM30 will turn on automatically, the LED display will show FM frequency, battery level and more information.

  3.  FM frequency sync:
    Turn on your car radio, tune the radio till you find an unoccupied frequency from 88.1 to 107.9MHz, you will hear white noise. Short press “CH+” or ”CH-” on KM30 to adjust the frequency to set it same frequency with your car radio.

  4.  Enable Bluetooth on your smartphone and search for available Bluetooth devices, select “KM30” and connect. Once successfully connected, you can see connected device name on the LED display.

  5. Open the music player or navigation on your phone, it can transmit the phone calls. Your are ready to enjoy hands-free calling and in-car stereo steaming.

Play Songs in microSD Card or USB flash drive

After FM frequency syncing, insert microSD card or USB flash dreive
into KM30, it will automatically detect and play the MP3/WMA/FLAC/WAV format music.

  1.  Folder Selection and Play Mode Selection.
    In microSD Card or USB flash drive, Long press Multifunction button,
    you can enter into folder selection or play mode interface, rotate knob button to select, short press multifunction button to enter. In the play mode interface, you can select repeat one, repeat all, random, repeat folder.

  2. Switch between Bluetooth Moded, microSD card Mode and USB flash drive modes.

When a microSD card or USB Flash drive is inserted and Bluetooth  is connected, you can long press “B” to switch between the three  modes. This feature can only be triggered when both sources are
available, please pause the music in Bluetooth mode.
Note: Please only use microSD card or USB Flash drive in FAT format up to 32G memory; it only supports music in MP3/WMA /FLAC/WAV formats.

AUX-Out Socket

If radio static is not bearable, you can use audio cable to connect between KM30 and your car 3.5mm audio port (not all vehicles have 3.5mm audio port.

Charge Your Devices

KM30 is equipped with QC3.0 charging ports. You can quick charge your device.

Troubleshoots

  1.  KM30 will connect to the last paired device automatically when turn it on next time. (Turn on the Bluetooth of your device first, and then turn on the KM30.)
  2.  The signal of car radio sometimes can be interfered by the surrounded radio or the similar frequency signal thus causing noise, which is a normal phenomenon.
  3.  Noise/Static—When listen to Bluetooth audio or answer phone calls, you can try the following steps:
  4.  Please check if both the car radio and transmitter are on the same station. If not, please set both of them on the same station. (This frequency should not be occupied and not interfered by close frequencies)
  5.  Set the volume on your phone and the FM transmitter to maximum and then adjust the volume for your car stereo; you are not suggested to adjust volume of your car speaker to maximum (this will be very loud).
  6.  If you are experiencing connection issue, please try with another phone or tablet, or you can try the following steps:
  7.  Please try to clear your Bluetooth pairing list on your phone;
  8.  Turn off Bluetooth on your phone, then turn it back on;
  9.  Unplug the FM transmitter and plug it again.
  10.  When the display is on (please start the car engine so the transmitter will be powered on), find “KM30” on your Bluetooth setting , click “KM30” on your phone to start pairing again. Also, it will fail to connect if the Bluetooth name of your phone is too long. At this point, you might need to shorten the Bluetooth name to let it be paired. (And please be noted that this FM transmitter can only connect one device at the same time.)
  11. If you drive a Malibu or some other car that keeps sending power to the car’s cigarette socket/outlet after the car has been turned off, please be sure to remove NX09 from the car cigarette lighter after use to prevent your car battery from being drained

Package Contents

  • 1 * KM30 FM Transmitter
  • 1 * User Manual
  • 1 * AUX Cable

FCC STATEMENT

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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.

FCC 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& your body.

Correct Disposal of This Product

(Waste Electrical & Electronic Equipment)
This Marking shown on the product or its literature, indicate that it should not be disposed with other household wastes at the end of its working life.

To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources Household user should contact either the retailer where they purchased this product or their local government office, for details of where and hew they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contact This product should not be mixed with other commercial wastes for disposal.

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