digi-tech AR3146 User manual

AR3146
Model:
Instruction Manual
Audio/Bluetooth®
Handsfree Vehicle Kit
with PD 20W & QC3.0 total 38W Max

2
Table of Contents
Introduction 3
Package Contents 3
Specifications 3
Features 4
Precautions 4
Operation Instructions 5
Song Selection 6
Using FM Transmitter Function 6
Using Bluetooth Function 6
Bluetooth Calling 6
Using USB Charger Function 7
Bass Button 7
How to Activate Voice Assistant
(e.g. Siri/Google assistant) 7

3
This device streams music and calls directly from your Bluetooth device to your
vehicle’s FM stereo system. The built-in microphone provides you with an amazing
hands-free function, it also has dual USB ports that support charging. One button to
activate BASS sound. This way, providing you with the real “hands-free” experience.
Please read the User Manual before using.
INTRODUCTION
PACKAGE CONTENTS
SPECIFICATIONS
1x Bluetooth FM Transmitter
1x User Guide
1x 3.5mm Aux Cable
Bluetooth Version V5.0
Frequency Range 87.5-108.0MHZ
Product Input 10-30V
Bluetooth Distance ~ 7m
Charger Output USB A - 5V/3A 9V/2A 12V/1.5A
USB C - 5V/3A 9V/2.22A 12/1.66A
Music Format MP3/WMA/WAV/FLAC/APE
Size of Screen 16 x 27mm(White LED)
Product Size 71 x 70 x 200mm
Product Weight 76g

4
FEATURES
PRECAUTIONS
• Wirelessly Transmits Phone Calls from Bluetooth device to the
Vehicle’s FM Stereo System
• Stream Music from Bluetooth Device to Vehicle’s FM Stereo System
• Switch to Hands-free Mode Automatically from Music Playing when
Receiving Calls
• Built-in Microphone
• 1x USB A with QC3.0 and 1x USB C with 20WPD
• Support Line In & Line Out
• One Button to Trigger Bass Booster
• Flexible Gooseneck for Multiple Angle Viewings
• 206 Channels Optional from 87.5-108MHz
• Big Rotary Knob for Easy Operation
• With Voice Prompt
Please read all safety instruction warnings carefully before using this product.
Improper use of this product may result in damage to this or attached products. To
ensure the products work well, please never use this in the following conditions :
• Moist or underwater conditions
• Conditions near heater or high-temperature service
• Conditions with direct and strong sunshine
• Never dismantle the product, otherwise it may nullify the warranty clause
• Do not use device while vehicle is in motion

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1Bass Button
2Frequency Switch
Power On/Off
3Aux In / Aux Out
4Built-in Microphone
5Rotation / Call
6USB C with 20WPD
7USB A with QC3.0
OPERATION INSTRUCTIONS
Short Press
1. Answer the call
2. Hang up the call
3. When playing music, pause or play music.
Long Press
Reject the call
Short Press CH: (the LED display keeps flashing)
• Rotate the volume knob clockwise to increase the frequency
• Rotate anti-clockwise to decrease the frequency
Double Press
Re-dial the last number
1
4
5
6
7
2
3

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OPERATION INSTRUCTIONS (continued)
Next Vol +Prev Vol -
Song Selection Volume Adjust
Rotate clockwise to play the next track
Rotate anti-clockwise to play the
previous track
Rotate clockwise and hold for a while to
increase volume
Rotate anti-clockwise and hold for
awhile to decrease volume
Using FM Transmitter Function
1. Plug the FM transmitter into your vehicle’s Accessory Socket.
2. Tune your radio to an unused FM frequency, then match the same frequency of
this unit.
3. Follow the illustrations above to control your music easily.
Using Bluetooth Function
1. Using Bluetooth for the first time, you need to pair your mobile phone with this
unit. Activate your device’s Bluetooth function, then search for new device. When
your device detects the unit (named “AR3146”), please pair and connect. The
original password is “0000” if requested.
2. On the music playing mode, whenever there is an incoming call, this unit will
automatically switch to call mode.
Bluetooth Calling
1. Press to answer the incoming call.
2. Press to hang up a call.
3. Press twice to dial the last number.
4. When making a call, you can only dial the phone number by your mobile phone,
but once the call connected, you can use the hands-free function.

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OPERATION INSTRUCTIONS (continued)
Using USB Charger Function
Connect the USB charger port to your device, with a USB cable (not included) when
this product is powered.
Bass Button
Press the Bass button to increase the bass.
How to Activate Voice Assistant (e.g. Siri/Google assistant)
Long press to quickly access voice assistant (e.g.Siri/Google assistant).

Distributed by:
Electus Distribution Pty. Ltd.
320 Victoria Rd, Rydalmere
NSW 2116 Australia
www.electusdistribution.com.au
Made in China