EMP Tek E10s Specifications download pdf (Page 10)

Troubleshooting

8

Probable Cause:

Amplier is not connected

to constant power outlet.

Amplier is not receiving

an audio signal from

receiver or processor

Amplier fuse might be

blown.

e + and - polarity of the

subwoofer wire might be

reversed on the subwoofer.

Crossover frequency not

adjusted correctly.

L/R line level input is con-

nected instead of the LFE

line level input.

Situation:

No sound from

subwoofer(s)

Performance is less

than expected

Solution:

Make certain the amplier is

plugged into an unswitched A.C.

power outlet.

Make certain there is an audio

signal from receiver or processor

and audio connections resemble

those in the connections section of

this manual.

Replace fuse (if fuse is not readily

accessible, consult your authorized

dealer).

Check the entire system for proper

polarity. Experiment with the phase

switch.

Adjust crossover frequency by turn-

ing the crossover frequency control

clockwise until desired sound is

obtained.

If bass management is enabled on

receiver or processor make sure to

use the LFE line level input. (See

amplier controls and setup on the

previous page.)

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