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Maintenance 

 

The X-12MA requires almost no maintenance. However, you should keep the unit clean. Disconnect the 
mains power supply, and then wipe the cover with a damp cloth. Do not immerse in liquid.  
Keep connections clean. Disconnect electric power, and then wipe the audio connections with a damp 
cloth. Make sure connections are thoroughly dry before linking equipment or supplying electric power. 

 
 

Troubleshooting 

 
Dap Audio X-12MA  

This troubleshooting guide is meant to help solve simple problems.  
If a problem occurs, carry out the steps below in sequence until a solution is found. Once the unit 
operates properly, do not carry out following steps. 

1.

  If the device does not operate properly, unplug the device. 

2.

  Check the power from the wall, the fuse, all cables etc. 

3.

  If all of the above appears to be O.K., plug the unit in again.

 

4.

  If you are unable to determine the cause of the problem, do not open the device, as this may  

Damage the unit and the warranty will become void. 

5. 

Return the device to your Dap Audio dealer. 

Summary of Contents for D3258

Page 1: ...X 12MA ORDERCODE D3258 Highlite International B V Vestastraat 2 6468 EX Kerkrade The Netherlands...

Page 2: ...udio for more excellent audio products We design and manufacture professional audio equipment for the entertainment industry New products are being launched regularly We work hard to keep you our cust...

Page 3: ...Safety Instructions 3 Operating Determinations 4 Return Procedure 5 Claims 5 Description of the device 6 Features 6 Controlpanel 7 Backpanel 7 Operation 8 Installation 8 Set Up and Operation 8 Connect...

Page 4: ...o maintain perfect condition and to ensure a safe operation it is absolutely necessary for the user to follow the safety instructions and warning notes written in this manual Please consider that dama...

Page 5: ...y to reduce the input signal level by using the INPUT control To emphasize a frequency range you don t necessarily have to move its respective control upward try lowering surrounding frequency ranges...

Page 6: ...method to use Note If you are given an RMA number please include the following information on a piece of paper inside the box 1 Your name 2 Your address 3 Your phone number 4 A brief description of th...

Page 7: ...y 2 3 way active crossover inside User variable crossover frequency from 60 250 Hz 24 dB oct Auxiliary low out for other active subwoofers or amplifiers with passive subwoofers no external crossover n...

Page 8: ...nge button Allows you to switch the X 12MA as either a satellite speaker in combination with an optional active subwoofer or as a full range speaker Backpanel Fig 3 6 Combo Input This input equipped w...

Page 9: ...foam and plastic padding is removed Connect all cables Always disconnect from electric mains power supply before cleaning or servicing Damages caused by non observance are not subject to warranty Set...

Page 10: ...em This gives the advantage of increasing their life and reliability Periodically check your cables A great number of problems faulty contacts ground hum discharges etc are caused entirely by using un...

Page 11: ...oting Dap Audio X 12MA This troubleshooting guide is meant to help solve simple problems If a problem occurs carry out the steps below in sequence until a solution is found Once the unit operates prop...

Page 12: ...dB 60 16 000 Hz Freq Range 10 dB 42 20 000 Hz Crossover Frequency 2000 Hz 24 dB Oct Adjustable Crossover Freq 60 250 Hz 24 dB Oct Sensitivity Full Space 97 dB W m Max SPL at 1m Theoretical 121 8 dB N...

Page 13: ......

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