Question about JBL MR-4 AM / FM / CD 180 Watts Marine Receiver
Hot Tub with working JBL MR4 was bought, moved to my house...wired up tub, lights all work fine buuuttt the JBL MR4 doesn't...power is to the 110 box under the radio, it has been re- connected according to the manuel and previous set up... the faceplate totally lights up in all possible configurations so you can't read the display...can read USA and countries on top, the CD area I can read and 2 sets of black increment bars areon each side of the faceplate display...only button I seem to get a response from is the power on/off as it lights up...as i turn the vol it blinks with each notch display on then off...I disconected faceplate and reset button , no effect...repowered(no battery seperate hookup as this a hot tub not a boat,red and yellow are wired together).????any ideas on whats wrong???? CD goes in and out???? email@example.com
Posted on Mar 21, 2011
Because of that moisture it may have fired the lighting connection inside the unit, does it produce and sound?
Posted on Jun 07, 2010
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Posted on Jan 02, 2017
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