You need a multimeter to do any serious troubleshooting. Checking a power problem at an amplifier is pretty simple with a meter. Set the multimeter for DC volts, if it's not autoranging, use the 20V range. Turn the system on, and put the black probe on the...
3 Answers · Cars & Transportation · 24/04/2015
0.24 amps is easily enough to drain a battery. That's 240mA, and a typical vehicle uses less than 30mA at rest. What kind of vehicle is this? I guarantee there's a way to connect the radio so that it switches on and off with the key, though you...
3 Answers · Cars & Transportation · 10/07/2012
there could and probably is a short in your electrical then if this happened, or you may need to contact a warranty as it sounds like this model of car stereos is common to have that problem when the motor burns out.
1 Answers · Cars & Transportation · 25/12/2011
heard many complaints about that unit. Alpine is great but sometimes one of their units will consistantly fail... i'd contact alpine about it and see if they can fix... also, check to see if there is a reset button in the front area, sometimes that will help.
1 Answers · Cars & Transportation · 12/04/2013
The manual is here: http://a248.e.akamai.net/pix.crutchfield.com/Manuals/500/500IVAD310.PDF Installation instructions begin on page 74. Wiring diagram is on page 78.
4 Answers · Cars & Transportation · 16/10/2011