Alphasonik TEC-BT MIC Car Microphone Instruction Manual

Introduction

The Alphasonik TEC-BT MIC is an external 3.5mm microphone designed to enhance hands-free communication in vehicles. It connects to compatible car stereo head units with a 3.5mm microphone input, providing clear audio for Bluetooth calls and voice commands in noisy environments. This manual provides instructions for installation, operation, and maintenance of your TEC-BT MIC.

Product Overview

The Alphasonik TEC-BT MIC is engineered for reliable audio input in your vehicle. Key features include:

Universal Compatibility: Designed to work with a wide range of car stereo brands including Kenwood, Boss, Corehan, Power Acoustik, JVC, Sony, Jensen, and Alpine, provided they have a 3.5mm microphone input.
3.5mm Connector: Features a standard 3.5mm plug for straightforward connection to compatible car stereo systems.
Bluetooth Audio Integration: Optimizes voice transmission for hands-free calls and commands when used with car stereos equipped with Bluetooth audio capabilities.
Secure Mounting: Includes a clip mount for flexible and stable installation within your vehicle's interior.
Enhanced Sound Quality: Provides clear and reliable audio input, improving communication clarity during calls.

Alphasonik TEC-BT MIC Car Microphone with clip mount

Image: The Alphasonik TEC-BT MIC external car microphone, showing its compact design and integrated clip for mounting.

Package Contents

Verify that all items are present in the package:

Alphasonik TEC-BT MIC External Car Microphone

Setup and Installation

Identify Microphone Input: Locate the 3.5mm microphone input jack on your car stereo head unit. This is typically found on the rear of the unit, but some models may have it on the front or via an adapter cable. Consult your car stereo's manual if unsure.
Connect Microphone: Insert the 3.5mm plug of the TEC-BT MIC into the designated microphone input jack on your car stereo.
Route Cable: Carefully route the microphone cable to your desired mounting location, ensuring it does not interfere with vehicle operation (e.g., steering wheel, pedals) or obstruct airbags. Use cable clips or ties (not included) to secure the cable neatly.
Mount Microphone:
- The TEC-BT MIC includes a clip mount. Attach the microphone to a suitable surface such as a sun visor, dashboard edge, or A-pillar.
- Position the microphone towards the driver's seating position for optimal voice pickup. Avoid placing it directly in front of air vents or speakers, which can introduce noise.
Test Functionality: After installation, turn on your car stereo and make a test call using its Bluetooth hands-free function to ensure the microphone is working correctly and providing clear audio to the other party.

Note: For best performance, ensure the microphone is positioned within a reasonable distance from the speaker's mouth and away from direct airflow or speaker output.

Operating Instructions

The Alphasonik TEC-BT MIC operates in conjunction with your car stereo's built-in Bluetooth system. Once installed, the microphone will automatically function when your car stereo is in hands-free call mode or when using voice commands.

Hands-Free Calling: When a Bluetooth-paired phone receives or makes a call through your car stereo, the TEC-BT MIC will capture your voice for the conversation.
Voice Commands: If your car stereo supports voice command features (e.g., for navigation, music control, or phone functions), the TEC-BT MIC will serve as the input device for these commands.

Refer to your car stereo's instruction manual for specific details on how to initiate and manage Bluetooth calls and voice commands.

Maintenance

To ensure the longevity and optimal performance of your Alphasonik TEC-BT MIC, follow these simple maintenance guidelines:

Cleaning: Gently wipe the microphone and cable with a soft, dry cloth. Avoid using harsh chemicals, solvents, or abrasive cleaners.
Cable Care: Do not bend, pinch, or pull the cable excessively. Ensure it is not caught in doors or other moving parts of the vehicle.
Environmental Conditions: Avoid exposing the microphone to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.

Troubleshooting

Problem	Possible Cause	Solution
Other party cannot hear me or hears me faintly.	Microphone not properly connected. Microphone positioned too far away or obstructed. Car stereo volume/gain settings for microphone are too low. Microphone input not selected on car stereo. Faulty microphone or cable.	Ensure the 3.5mm plug is fully inserted into the car stereo's microphone jack. Reposition the microphone closer to your mouth and away from obstructions. Check your car stereo's audio settings for microphone input levels and adjust as necessary. Confirm your car stereo is configured to use the external microphone input. Test with another compatible microphone if available, or contact support if the issue persists.
Other party hears echo or background noise.	Microphone too close to speakers. High volume from car stereo speakers. Excessive ambient noise in the vehicle.	Reposition the microphone further away from car speakers. Lower the volume of your car stereo during calls. Ensure windows are closed and fan speed is reduced during calls to minimize external noise. Consider adding a foam cover to the microphone (if not already present) to reduce ambient noise pickup.
Microphone not recognized by car stereo.	Incorrect microphone input selected. Incompatibility with car stereo model. Faulty microphone or car stereo input.	Verify that your car stereo is set to use the external microphone input. Confirm your car stereo model is listed as compatible or has a generic 3.5mm microphone input. Test the microphone with another compatible device if possible. If the issue persists, contact support.

Specifications

Feature	Detail
Model Name	TEC-BT MIC
Connector Type	3.5 mm Jack
Connectivity Technology	Wired
Microphone Form Factor	Lavalier
Polar Pattern	Unidirectional
Impedance	2200 Ohms
Frequency Response	20 KHz
Signal-to-Noise Ratio	78 dB
Item Dimensions (L x W x H)	3 x 1 x 1 inches
Item Weight	1.13 ounces (0.03 Kilograms)
Compatible Devices	Car Radios (Kenwood, JVC, Sony, Jensen, Alpine, Boss, etc. with 3.5mm mic input)
Special Feature	Bluetooth (for use with Bluetooth-enabled head units)

Warranty and Support

For warranty information or technical support regarding your Alphasonik TEC-BT MIC, please refer to the documentation provided with your purchase or contact the seller directly. You may also visit the official Alphasonik website for further assistance.

Note: Keep your proof of purchase for any warranty claims.