JBL MR-4 AM / FM / CD 180 Watts Marine Receiver - Answered Questions & Fixed issues

hit the arrow over or turn the knob one of the two

Because of that moisture it may have fired the lighting connection inside the unit, does it produce and sound?

you can make one to fit where you want

i took my head unit face apart and got the volume control off, sprayed a little WD40 and it worked like a beauty!

have you ever cleaned the lazer lens? goto any CD store and pick up a CD cleaner CD, it is a CD that you place a drop of cleaner on the brushes on the bottom of place it in the CD player and let it play, it will clean the lens that reads the cd, you might have to run it a few times if you have never done this before. that should fix the problem. the CD cleaners are not that expansive, can find them under $20...... hope this helps you..........

yes you can hook up your mp3 to an aux input on a stereo not sure what you mean by converter typically it is done through a 3.5mm - 3.5mm standard audio cable. and in order to do this your reciever must have an aux input of course and if so then you can toggle the mode of input by pressing the Mode or button that switches from radio to cd etc or consult with your users manual to find out how to switch and if aux input method is supported

contact your installer of the spa they will determine what needs to be done as I dont have enough info to assit you

Could be a bad ground i wish u lived around me I run my own audio installation business

It sounds like you have a disc stuck and it's overriding any commands. I would put the key to acc. Then I would unplug the cd changer from the back of changer and after a min or 2 plug it back in as you hold down on the eject button

Page 168 of the manual onwards.

2008 Toyota Solara Owners Manual and Warranty - Toyota ...

www.toyota.com > owners > resources > solara > 2008

Find everything you need to know about your 2008 Toyota Solara in the owners manual from Toyota Owners. ..

No user serviceable parts! If not working just replace!

YOU MAY HAVE TO GOING THE MENU AND CHECK THE REAR SEAT SETUP

Bad or shorted voice coil on sub maybe. If you have two subs try them one at a time to see if it goes into protect mode. Whatever sub does it is bad.

It is very dependent on your vehicle and whether you are using the built-in amp of the head unit or a separate amp. Ideally, I would recommend a good 6.5" component set.

Having them wired in series. Should only be a ground issue.

Lester, probably has a remote.

You need to calculate the amount of amps being driven through that fuse + the amount you need to feed the amplifier. In my Volvo S40 and V70 I had no problems driving an amplifier of the rear power connector, but on my Honda S2000 however I had to create a different connection all the way to the battery line for a smaller amp (connection as in cables, condensers/filters and fuses).

single channel about 1kW output power. About $250 when new. Specs here http://www.crutchfield.com/S-dVhyYWWFkBd/p_115GTO1201/JBL-Grand-Touring-Series-GTO1201-1-II.html

Use a C or D size battery. Get two pieces of wire. Strip each end. Wire one end of each to the sub. The other ends you will place one on the top of the battery and, one on the bottom of the battery. If the cone moves outward, you have the correct polarity. If the cone moves inward(toward the back of the speaker) then you have the polarity backwards

try checking your speakers and/or speaker wires for grounds or shorts. If they check out fine, you have an internal problem with the amp, more than likely blown transistor(s).