Alphasonik PFZ460E Посібник користувача - Сторінка 11

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In the event that your Alphasonik speakers appear to

require service, we ask that you first do a little troubleshooting

to determine if the problem is actually the speaker or a problem

located in a different part of the vehicle such as the amplifier,

wiring, fusing or possibly the source unit.

If your Alphasonik speakers have been installed

professionally by an Authorized Alphasonik Dealer, we

recommend that you return to the Dealer and demonstrate the

problem to a qualified installer or repair technician.

installed the speakers yourself, use the following guidelines to

help find the problem:

1. No Sound

*Check the source unit or amplifier for power and be sure

they are operating properly.

*Check all signal connections.

*Check for any wiring that may be shorting together or

touching the metal chassis.

*Check all ground connections.

2. Distorted Sound At All Volumes

*Check for bad speaker connections.

*Check wiring for correct polarity.

3. Distorted Sound At High Volumes Only

*Check for loose mounting of the speaker.

*Inspect the speaker for debris in the cone or other

obstructions.

4. Poor Bass Response

*Check wiring for correct polarity.

*Check for unstable or loose mounting surface.

*Check Bass and Treble controls at the source unit or

amplifiers.

5. Poor High Frequency Response

*Check wiring for correct polarity.

*Check Treble controls or EQ settings.

*Check the Tweeter for possible damage.

If you