ABT-307B - Portable Bluetooth Speaker AIWA - Free user manual and instructions

Product Type	Car Stereo
Brand	Aiwa
Model	ABT-307B
Dimensions (W x H x D)	178 mm x 50 mm x 160 mm (Standard DIN)
Weight	Approx. 1.2 kg
Power Supply	12 V DC (Negative Ground)
Fuse Rating	10 A
Supported Disc Formats	CD, CD-R, CD-RW
Frequency Range (FM)	87.5 - 108.0 MHz
Frequency Range (AM)	530 - 1710 kHz
Output Power	4 x 45W Max
Audio Inputs	Front AUX, USB
Audio Outputs	Front Rear Speaker, RCA Pre-out
Bluetooth	Yes (Hands-free calling, Audio streaming)
Remote Control	Included
Display	LCD with White Backlight
Key Features	CD Player, FM/AM Tuner, USB Playback, AUX Input, Bluetooth Connectivity
Maintenance	Clean the front panel with a soft, dry cloth. Avoid using liquids or abrasive cleaners.
Safety	Ensure proper fuse rating. Disconnect battery before installation. Use only in vehicles with 12V negative ground systems.
Spare Parts	Contact authorized Aiwa service center for replacement parts.
Reparability	Serviceable by qualified technician. Refer to service manual.
Warranty	Refer to original purchase documentation.

Frequently Asked Questions - ABT-307B AIWA

What is the power requirement for the Aiwa ABT-307B car stereo?

The stereo operates on a 12V DC negative ground system. Use a 10A fuse.

Does the ABT-307B support Bluetooth?

Yes, it supports Bluetooth for hands-free calling and audio streaming.

What disc formats can the ABT-307B play?

It plays standard CD, CD-R, and CD-RW discs.

How do I reset the ABT-307B?

Press the RESET button (usually behind the front panel) with a pen tip to restore factory settings.

Why is there no sound from the speakers?

Check that the speaker wires are properly connected and that the mute function is not active. Also verify the volume is not at zero.

Can I connect an external amplifier?

Yes, via the RCA pre-out outputs located on the rear of the unit.

How do I set the clock?

Press and hold the DISP button until the time flashes, then use the volume knob to adjust hours and minutes.

What are the dimensions of the ABT-307B?

It is a standard DIN size: 178mm (W) x 50mm (H) x 160mm (D).

The CD player skips. What can I do?

Ensure the disc is clean and not scratched. Try a different disc. If problem persists, the laser lens may need cleaning or the unit may require service.

Where can I find the user manual?

The user manual is available for free download on notice-facile.com in PDF format.

USER MANUAL ABT-307B AIWA

Font: Myriad Pro Light

aiwa

PORTABLE BLUETOOTH SPEAKER

ABT-307B

Black cylindrical electronic device with a strap, no visible text or symbols

Instruction Manual

aiwa

Safety instructions:

- Do not disassemble, throw away or damage this unit. Consult your local waste

collection agency for proper disposal or recycling methods. This product is not a try. Children should be surprised to answer they do not

- This product is not a toy. Children should be supervised to ensure they do not play with this unit.

- Keep the unit away from direct sunlight, fire and high voltage

equipment. Do not store the speaker inside a car during hot weather.

• The unit may become warm while charging.

- Ensure the unit is switched off when it is being charged.

- Do not immerse in water or other liquids. Do not use in high humidity conditions. - Keep away from flammable materials

- Damage, shock, and/or injury can occur if these warnings are not heeded properly

Package includes:

1. Bluetooth speaker x

• 2 in 1 USB cable x 1

- User manual x 1

Charging:

- Connect the microUSB end of the 2 in 1 charging cable (included) into the DC5V

charging port. Connect the U

- The LED indicator will turn red during charging. When it is fully charged, the red

- THE LED indicator will turn off during charging. When it is fully charged, the red LED will turn off.

• Charging time: around 4 hours.

• Battery run time: around 4 hours (at 50% volume)

Turning on / Bluetooth pairing:

- Press and hold the MV/Power Button to turn the speaker on

• The speaker turns on in Bluetooth mode.

- On your Bluetooth-enabled device, search for Alwa Ab1-307 and connect to it

You will hear an audio prompt when the speaker has paired successfully with your device.

your device

Function key operation instructions: (see the figures below)

1. USB input (plays mp3 files - max. size of device 32GB)

2. microSD card slot (plays mp3 files - max size of device 32GB)

3. DC5V/AUX: This port has 2 functions

a. Charging the speaker battery (see 'Charging' section for details). b. As an auxiliary input (see 'ALY function' for details).

B. As an auxiliary input (see AUX function for details).

4: Charging indicator light(red when charging).
5: - Key: Press once to search for a song, press and hold to turn the volume down.
6: M/Key: Press once to switch between BLUETOOTH/FM/AUX/micro SD/USB; press and hold to turn the unit On/Off.
press and hold to turn the unit off/on. 7: ▶ Key: Press once to play/pause a song: in Bluetooth mode press once to
answer a call and press again to hang up.
B: Colour-changing LED light (cannot be turned off).
9. + Key: Press once to search for a song, press and hold to turn the volume up.

Playing from USB/ micro5D card

Insert the USB/microSD device into the respective port to play mp3 files automatically
Note: Maximum size of USB/microSD device that can be connected is 32GB.

AUX function:

The speaker has built-in AUX function.
To use AUX function: connect the microUSB part of the 2 in 1 charging cable into
the speaker's charging port. Connect the 3.5mm end of the 2 in 1 charging cable into the AUX output of an audio device. Now you can play audio from the device
into the AUX on the speaker
Please note: If the Bluetooth is not paired with any device, it will go into "sleepe mode".
Please note: If the Bluetooth is not paired with any dew. To reactivate the speaker, press and hold the M ^® Key

Technical Specifications

Power: DC 5V, 0.5A

Battery: 3.7V, 2000mAh Battery run time: 4 hours (at 50% volume)