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SAFETY INSTRUCTIONS

INSTALLATION INSTRUCTIONS

2-CHANNEL AMPLIFIERS

Features and operational controls

Interconnetion example 2-Channel-Mode: 1 x Stereo System (Front or Rear)

Interconnetion example 1-Channel-Mode: 1 x Mono Subwoofer bridged

4-CHANNEL AMPLIFIERS

Features and operational controls

Interconnetion example 4-Channel-Mode: 1 x Stereo System (Front) and 1 x Stereo System (Rear)

Interconnetion example 2-Channel-Mode: 2 x Mono Subwoofer bridged

Interconnetion example 3-Channel-Mode: 1 x Stereo System and 1 x Mono Subwoofer bridged

FILTER SETTING RANGE

SPECIFICATIONS

TROUBLE SHOOTING

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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!

REFERENCE NOTE!

PLEASE KEEP THIS MANUAL FOR LATER PURPOSES!

This symbol adverts you a important reference note on the following pages. Attend these reference
notes by any means, otherwise damage of the device or the vehicle may be caused. Furthermore
serious injuries may be caused by not following these reference notes.

Summary of Contents for GTX 2400

Page 1: ...C L A S S A B C A R A U D I O A M P L I F I E R S BENUTZERHANDBUCH OWNER S MANUAL...

Page 2: ...neueren Fahrzeug wie oben beschrieben betreiben wollen gehen Sie bitte wie folgt vor Lassen Sie die Installation nur von einem entsprechend geschulten Einbauspezalisten durchf hren am besten von einer...

Page 3: ...E I S E 3 BITTE BEACHTEN SIE DIE FOLGENDEN HINWEISE VOR INBETRIEBNAHME DAS GER T NICHT AN STELLEN EINBAUEN AN DENEN ES HOHER FEUCHTIGKEIT ODER STAUB AUSGESETZT IST Bauen Sie das Ger t so ein dass es v...

Page 4: ...Montagehalter an die Unterseite des Verst rkers mit den beiliegenden Schrauben und achten Sie darauf dass die angewinkelte Seite des Montagehalters nach innen zeigt Die vorgebohrten Gewindel cher f r...

Page 5: ...Sicherheitsgr nden unter 30 cm liegen Die Sicherung setzen Sie erst nach Abschluss aller Installationsarbeiten ein GER TESICHERUNG FUSE Die integrierten Stecksicherungen sch tzen das Ger t vor Kurzsch...

Page 6: ...nzgangs der Lautsprecher nach oben Die Trennfrequenz ist stufenlos von 30Hz bis 150Hz regelbar 6 Der REMOTE Anschluss dient nur im LP BP Betrieb zum Anschluss des Kabels der im Lieferumfang enthaltene...

Page 7: ...r e des Systems liegen und ist ber den HIGH PASS Regler einstellbar Der LOW PASS Regler ist in diesem Anschlussbeispiel ohne Funktion PEGEL REGLER Drehen Sie den Regler LEVEL INPUT gegen den Uhrzeiger...

Page 8: ...ach Gr e des Subwoofers liegen WICHTIG Ist dieser h her als der LOW PASS eingestellt kommt kein Ton PEGELREGLER Drehen Sie den LEVEL INPUT Regler gegen den Uhrzeigersinn auf die 4 Volt Position Drehen...

Page 9: ...jeweiligen Kanalpaar Kanal 1 2 oder Kanal 3 4 nach oben Die Trennfrequenz ist stufenlos von 30Hz bis 150Hz regelbar 7 Mit dem INPUT MODE Schalter kann eingestellt werden ob der Verst rker mit nur eine...

Page 10: ...S Regler ist in dieser Konfiguration ohne Funktion PEGEL REGLER CH1 2 CH3 4 Drehen Sie den LEVEL INPUT Regler gegen den Uhrzeigersinn auf die 4 Volt Position Drehen Sie den Lautst rke Regler des Steue...

Page 11: ...OST HIGH PASS LOW PASS LEVEL von CH 1 2 sind ohne Funktion PEGEL REGLER CH3 4 SUBWOOFER 1 2 Beachten Sie dazu die Angaben auf Seite 8 Alle Regler von CH1 2 sind ohne Funktion TWIN SUB BASS FERNBEDIENU...

Page 12: ...ispiel in die 0dB Stellung bringen WEICHENKONFIGURATION CH3 4 SUBWOOFER Siehe dazu die Einstellungen auf Seite 8 PEGEL REGLER CH3 4 SUBWOOFER Siehe dazu die Einstellungen auf Seite 8 BASSANHEBUNG CH3...

Page 13: ...VEL HIGH PASS LOW PASS BASS BOOST 4 V 3 V 2 V 0 5 V 0 2 V 10 Hz 20 Hz 90 Hz 500 Hz 1 2 kHz 30 Hz 36 Hz 98 Hz 140 Hz 150 Hz 0 dB 1 dB 6 dB 9 dB 12 dB E I N S T E L L B E R E I C H E D E R F I L T E R 1...

Page 14: ...mpedanz CH 1 CH 2 Weichenmodus Variable Hochpassweiche Variable Tiefpassweiche Bassanhebung 45 Hz CH 3 CH 4 Weichenmodus Variable Hochpassweiche Variable Tiefpassweiche Bassanhebung 45 Hz Twin Sub Fun...

Page 15: ...ktiv Nur die Regler von CH3 4 funktionieren Twin Sub Schalter auf OFF stellen Fehler Verzerrungen aus Lautsprecher Ursache L sung 1 Die Lautsprecher sind berlastet Pegel niedriger einstellen Pegel am...

Page 16: ...ellungen 1 Benutzen Sie nur mehrfach abgeschirmte hochwertige Cinch Audiokabel f r die Anschl sse zwischen Verst rker und Steuerger t Eine brauchbare Alternative sind im Zubeh rhandel erh ltliche Ents...

Page 17: ...onsumption 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 v...

Page 18: ...ble are storage spaces behind the side coverings or under the car seats S A F E T Y I N S T R U C T I O N S 1 8 PLEASE ATTEND THE FOLLOWING ADVICES BEFORE THE FIRST OPERATION DO NOT INSTALL THE DEVICE...

Page 19: ...s on each end Then install the 4 supplied mounting brackets on the bottom side of the amplifier with the supplied screws Ensure that the angled side of the brackets are pointed to the inner side The p...

Page 20: ...accomplished FUSE The inserted fuses protect the amplifier from shorts and capacity overload The equipped standard fuse is suitable for a 4 ohm speaker load For a 2 ohm speaker load the current consum...

Page 21: ...ncies will be amplified 5 The LOW PASS controller adjusts the cut off point of the frequency range to above The cut off frequency is continuously adjustable from 30 Hz to 150 Hz 6 The REMOTE port is f...

Page 22: ...rs more than 20cm you can set the X OVER switch to the FULL position Full Range Signal By using smaller speakers 8 7cm 16cm you must set the X OVER switch to the HP Position Highpass Mode to avoid any...

Page 23: ...LOW PASS controller and should be set between 60 to 100 Hz depending on the size of the subwoofer In the lowpass mode LP BP the HIGH PASS controller works also as subsonicfilter that eliminates the u...

Page 24: ...nnel pair Channel 1 2 or Channel 3 4 The cut off frequency is continuously adjustable from 30 Hz to 150 Hz 7 The INPUT MODE switch must be in 2CH position if you connect only one RCA stereo audio cabl...

Page 25: ...can set the X OVER switch to the FULL position Full Range Signal By using smaller speakers 8 7cm 16cm you must set the X OVER switch to the HP Position Highpass Mode to avoid any damage by lower frequ...

Page 26: ...INPUT MODE switch CROSSOVER SETTINGS BASS BOOST CONTROLLER The X OVER switch must be in position LP BP and the TWIN SUB switch in position ON All filter controllers BASS BOOST HIGH PASS LOW PASS LEVEL...

Page 27: ...22 BASS BOOST CONTROLLER CH1 2 STEREO SYSTEM The BASS BOOST controller must be turned to 0 dB position in this interconnecting example CROSSOVER SETTINGS CH3 4 SUBWOOFER Attend the regarding notes on...

Page 28: ...LEVEL HIGH PASS LOW PASS BASS BOOST 4 V 3 V 2 V 0 5 V 0 2 V 10 Hz 20 Hz 90 Hz 500 Hz 1 2 kHz 30 Hz 36 Hz 98 Hz 140 Hz 150 Hz 0 dB 1 dB 6 dB 9 dB 12 dB F I L T E R S E T T I N G R A N G E 2 8...

Page 29: ...ver Modes Various Highpassfilter Various Lowpassfilter Bass Boost 45 Hz CH 3 CH 4 X Over Modes Various Highpassfilter Various Lowpassfilter Bass Boost 45 Hz Twin Sub Function Bass Remote Fullrange Out...

Page 30: ...activated Only the controllers of CH3 4 are working Bring Twin Sub switch to OFF position Malfunction distortions on the loudspeaker s signal Reason Remedy 1 The loudspeakers are overloaded Turn down...

Page 31: ...e connection between the amplifier and headunit A useful alternative are represented by anti noise devices or additional ancillary equipment like Balanced Line Transimtters which you can purchase at y...

Page 32: ...Audio Design GmbH www audiodesign de Am Breilingsweg 3 D 76709 Kronau Germany Tel 49 0 7253 9465 0 Fax 49 0 7253 946510...

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