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©

2011 by ge-tectronic  

 

Page: 2         

 

V1.0 

 

 
 

Please read these instructions carefully before installing or using this product and keep the 
manual at handy for reference when installing! 

 

 

1. Guarantee and Liability: 

ge-tectronic 

 guarantees that this product is free from material and manufacturing defects under normal usage 

conditions. The guarantee period is 2 years from date of invoice.  Warranty excludes improper product handling. 
 This includes among other things, incorrect storage, installation, connection or operation. 
To make a warranty claim, please contact ge-tectronic support. Under no circumstances is damage caused by the 
installation or use of this device included in warranty, either from the equipment itself or the incorrect installation in 
the vehicle. The manufacturers’ requirements for wiring and installation must be followed completely.  Damages of any 
type are the responsibility of the user/installer. 

 
 

Dear Customer, 

You made a great decision to purchase the ge-tectronic 

FastMute

 

Sonic Bike

. ge-tectronic endeavours to 

provide its customers with stable and reliable products. Therefore every unit goes under extensive functional 
testing. We thank you for your purchasing decision and hope that our product fulfils all your expectations. 
Should you, nevertheless, experience a problem with our products, please contact ge-tectronic support.

 

 
 
Contents 

1. 

 Guarantee 

and 

Liability 

     Page 

 

2. 

 Safety 

Information 

     Page 

3. 

 Product 

Features 

     Page 

4. 

 General 

Functional 

Description 

    Page 

 

5. 

 Installation 

and 

Connection 

    Page 

6. 

 Operation 

and 

Use 

     Page 

7. 

 Wiring 

Diagram 

      Page 

8. 

 

 Technical 

Data 

      Page 

9. 

 Declaration 

of 

Conformity 

 

    Page 

 
 

 
2. Safety Information 

 
To avoid damaging this product, the vehicle or audio equipment, please 

note that: 

 

The connection and installation of the equipment should be performed only by qualified 
persons 

 

Carefully read the instructions before installing or using 

 

Observe the instructions and keep the manual handy for reference! 

 

Make sure that the connectors are completely inserted 

 

Do not expose the unit to direct sunlight 

 

Please note the current legal position all the time

 

 

 
 
3. Product Features 

 

-

 

audio amplifier

 for connection to mobile devices with headphone jack (e.g. mobile navigation) 

-

 

screened Audio Inputs

 with plug-in sockets (3,5mm Jack) 

-

 

Stereo Audio Amplifier

 with 1 Watt output (DIN45500) for use with helmet speaker  

 

or headphones (min.4 Ohm) 

-

 

Power connection 

over miniUSB charger cable

 

  

-

 

adjustable Audio Trigger threshold 

to match audio source levels and suppress noise 

-

 

DVC (Digital Volume Control) 

electronic volume control via push buttons 

 
 
 

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