Operation Manual

Page

Safety Instructions

General Installation Notes

MXB280 / MXB2175

Functions and Controllers

2-Channel Stereo-Mode: Speaker- and Audio-Connections

Subwoofer-Mode mono bridged: Speaker- and Audio-Connections

MXB480 / MXB4125

Functions and Controllers

4-Channel Stereo-Mode: Speaker- and Audio-Connections

2 x Subwoofer-Mode mono bridged: Speaker- and Audio-Connections

3-Channel Stereo-/Subwoofer-Mode: Speaker- and Audio-Connections

Trouble Shooting

Specifications

Content

English Version

VERY IMPORTANT ADVICE FOR THE INSTALLATION AND

OPERATION IN NEWER VEHICLES!

In vehicles with a newer year of manufacturing (since approx. 2002), normally computer controlled diagnosis and controlling systems are

applied - like CAN-BUS or MOST-BUS interfaces. By the installation of a car audio amplifier a new appliance will be added to the 12V on-

board electrical system, which may cause under several circumstances error messages or may interrupt this factory made diagnosis

system, as a result of high stress peaks and a higher power consumption. Thus to this, depending on model and manufacturer, the driving

safety or important security systems like airbags, ESC or others could be interrupted.

If you plan to operate the amplifier in a vehicle like described above, please follow these instructions:

• Admit the installation only by a skilled specialist, best by a service company, which is specialized on maintenance and reparing your

vehicle and which is familiar with the electrical on-board system of the vehicle.

• After the installation, order by any means a computer based diagnosis of the on-board system by your service company to detect possible

malfunctions or error messages.

• If the on-board system is interrupted by the installation of the amplifier, in-between installed power capacitors can stabilize the electrical

on-board system and ensure a proper and stable operation.

• The best solution is the integration of an additional second 12 V electrical system for the complete sound system, which can be operated

independently via a own battery supply.

CONSULT BY ANY MEANS YOUR CAR SPECIALIZED SERVICE COMPANY!

PLEASE KEEP THIS MANUAL FOR LATER PURPOSES!