How to Install a Head Unit

Before you begin-turns on, and you feel good. The music sounds
How to wire a wiring harness:READY?? Let's go,good, the CD plays, everything is well. Great!What
dude!1.) Remove negative battery cable fromif it doesn't work?Check your wiringBe sure you
battery:This is simple, and is an easy step to skip,remembered to hook the battery back upBe sure
but I will tell you now that on more than onethe unit is getting power. Use a digital
occasion I have messed up a piece of gearmulti-meter.7.) Mount and secure new head
because I was careless and did not disconnect theunitOnce it is all working, mount the new head unit
battery. Be safe, be smart. Just spend the 2to it's location. Be sure it fits well, and looks good
seconds to unhook the battery. PLEASE!!!2.)with the panels on. Be sure it's straight. We're
Disassemble dash/console head unit mountingdoing a professional job here, not some lame
locationTo get the factory head unit out is usuallyquickie job. If you have funky screws (like torx,
a pretty easy process. Most times it only requiresor other odd shaped screws), try to incorporate
the removal of a few panels and screws.these into your install. This will make your head
Sometimes these panels are held on with clipsunit more difficult to steal.You also will want to
instead of screws, so you'll want to get a panelmount your head unit with a backstrap. This is a
removal tool to remove them safely.There is anlong metal strip with holes that you can use to
absolutely great website called that has excellentstabilize the rear of the unit. Find a place to attach
guides to the installation of gear in certainthe backstrap to the vehicle, then attach it to the
vehicles.3.) Dismount factory head unitOnce youhead unit.8.) Tweak to sound best with ampsIf
have the panels off that surround the factoryyou have amps in your system, you'll want to
head unit, unmount the factory radio. It is oftentweak them with your new head unit. The first
held on by bolts. If the radio is mounted on anystep is to turn the gains on your amps all the
sort of bracket or cage, remove the brackets orway down. Pick out a well recorderd piece of
cage with the factory unit still intact. Thesemusic that isn't too loud or bass heavy. Look for
brackets or cages can be useful in mounting theone with good balance. From here, be sure all of
new head unit.4.) Put together aftermarket installthe sound enhancement effects on your head unit
kit (if necessary)If your vehicle needs an install kit,are turned off, be sure the treble and bass are
now is the time to put it together. Think aboutneutral, the fader is centered, the balance is
how the head unit will fit into the install kit, andcentered, and no sort of loudness control or eq
from there to the vehicle. This is where thosepreset is active. Turn your head unit all the way
factory brackets or cages may come in handy.up, or until you begin to hear distortion. If you
Once the head unit is secured to the install kit,hear distortion, back off the volume until it is
and ready for install...5.) Hook up wiring harnesses,completely gone. No more adjustment is
antenna adapters, RCA cables, interfacenecessary. Just remember not to turn the volume
cablesHook up all of the stuff that needs to bepast that point of distortion! If there is no
plugged in, such as...Wiring harness: For power,distortion, go to your amplifier's gain controls, and
ground, power antenna, amp turn-on, speakerturn them up one at a time until distortion is
power, etc.Antenna adapter: Adapts your factoryheard. Back the volume up a few notches, and
antenna to your aftermarket head unit.RCAyou're set. Turn the volume on your head unit
Cables: If you have an amp in your system, anddown, and you're stereo is now all ready to
you want to use the pre-outs on your head unit,go.Enjoy the sounds!
hook up your RCA cables.Input cables: If you-Honest AEBAlan Bayer is an entrepreneur and
want to hook up and RCA input to hook up ancar audio enthusiast. He runs an eBay store selling
mp3 player or other device, plug that cable in; ifcar stereo install supplies:stores.ebay.com
your head unit offers an RCA inputhonest-aebs-autosound/He also has a GREAT
feature.Interface cable: Hook this up if you havewebsite with car audio articles (such as the one
CD/DVD/MP3 Player installed in your vehicle, or iffrom above). Also on the website, learn about car
you want to hook up ipods, satellite radio andaudio equipment, how to find the best equipment,
other devices6.)TestOkay, it's all hooked up.how to install it, and save big bucks in the
You're so excited! You've re-connected theprocess!
battery, you turn the key, and bam! The screen