Question about Alpine MRA-F350 Car Audio Amplifier
I have just installed an Alpine IVA-D106 to an Alpine MRA-F350 Amp in my Truck. I put an Audiovox XM radio box in line in the AI-Net input. I have switched the two little external switches as I should and the head unit will signal the amp to turn on at times and not at others. It will sometimes lock up the screen on the Alpine for a few minutes so that pushing any button does nothing. Other times the head unit will not turn on. Then when it is on I can wait a minute or two and the Amp will decide to turn on as it should. Other times everything works 100% as it should.
I have good Grounds, 8 Gauge Wire to the battery terminal, etc. I have tried all the settings inside the head unit.
Wondering if you have any ideas and if it sounds like I have a wiring problem, a bad head unit or a bad switch in the amp?
I have also tried powering everything off for 5 minutes and pushing in on the little main reset under the face plate.
Try and unplug the audiovox unit and check if problems still exist. and what swithes on what unit are you talking about? this kind of sounds like a wiring problem.
Posted on Dec 10, 2008
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