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Trouble Shooting

Read this if you want to be a do-it-yourselfer or give us a call at 800-CALLMTX.

PROBLEM  

CAUSE  

SOLUTION

No LED indication  

No +12V at remote connection 

12V to terminal

 

 

No +12V at Power connection  

12V to terminal

 

 

Insuffi cient ground connection  

Verify ground connection

 

 

Blown power fuse  

Replace fuse

LED on, no output  

Volume  on head unit off  

Increase volume on head unit

 

 

Speaker connections not made  

Make speaker connections

 

 

Gain control on amplifi er off  

Turn up gain

 

 

Signal processing units off  

Apply power to signal processor

 

 

All speakers blown  

Replace speakers

Output distorted  

Head unit volume set too high  

Lower head unit volume

 

 

Amplifi er gain set too high  

Lower amplifi er gain

Balance reversed  

Speakers wired L + R reversed  

Wire speakers with correct orientation

 

 

RCA inputs reversed  

Reverse RCA input

Bass is weak  

Speakers wired out  

Wire with correct of phase

 

phase

 

 

Not using MTX woofers  

Buy MTX woofers

Blowing fuses  

Excessive output levels  

Lower volume

 

 

Amplifi er defective  

Return for service

Содержание Thunder TA92001

Страница 1: ...Remote Subwoofer Level Control Selectable Phase 0 or 180 degrees Defeatable feature Bypass Features 1 Prizm EFX All MTX ampli ers include backlit adjustment controls on the top surface of the product...

Страница 2: ...ain This port allows the use of the optional remote level control The Remote Subwoofer Level Control is a bass control module that can be installed in any location within the vehicle for remote adjust...

Страница 3: ...vel RCA adapter cables and connecting the bare wire ends to the vehicle s rear speaker wiring Connect the left negative speaker wire to the green with black stripe wire on the supplied high level RCA...

Страница 4: ...t for the ampli er and must be connected directly to the positive terminal of the car battery for the ampli er to operate properly It is important that a main fuse is installed a maximum of 18 from th...

Страница 5: ...zation Start with the source unit s volume around of the way up and the gain on the amp all the way down counter clockwise Slowly increase the gain clockwise until the speaker starts to distort Immedi...

Страница 6: ...he musical range but don t go crazy with the boost knob There is a lot of boost available 12dB but begin with a low boost setting around 3dB and try to stay below 6dB whenever possible Remember that f...

Страница 7: ...tions not made Make speaker connections Gain control on ampli er off Turn up gain Signal processing units off Apply power to signal processor All speakers blown Replace speakers Output distorted Head...

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