DEH-245 / How do I turn off the FIE? The unit was given to me, and I put in to replace a factory cassette unit. Works great, except that the rear speakers only put out very low range. Still have stock speakers so no need for FIE. Used the "normal" speaker wires NOT the RCA pre-outs. Still speakers sound like the FIE is on. All Documents I can find say that this unit has FIE but none tell me how to turn it on/off. Pioneer does NOT have a .pdf manual for this unit online.