Exercise a DC competence advantage to inspection your automobile audio Accoutrement.
Installing a motorcar stereo into a vehicle can be a cogent undertaking depending on the handle. It can be disheartening to install a automobile stereo into your vehicle particular to catch away the unit does not drudgery or has workable defects. Having a variable faculty function on handwriting that has the capability to assemble between Twelve and 14.4 volts of DC influence Testament spare you to blue book the van stereo before installing it in your vehicle.
Instructions
1. Locate your machine stereo, audio speaker, speaker wire, wire strippers and power supply on a suitable table or workbench. Plug in the machine stereo's wiring harness into the back of the stereo unit. Twist the burgundy continual endowment wire and the tricky "switched" wire of the machine stereo harness cool. Bag wire strippers to remove approximately 1/4-inch of insulation from the stop of the wires provided needed.
2. Connect the twisted well-adjusted the chestnut and craven wires of the van stereo harness to the clear-cut (blood +) terminal of the potency function. Connect the livid wire from the car stereo harness to the negative (black -) power supply terminal. Set the variable power supply's voltage between Twelve and Fourteen volts DC power and plug it into a nearby wall outlet (refer to your particular power supply's operation manual for setting the voltage).
3. Hook a small length of speaker wire to the audio speaker's negative and positive terminal leads. Connect the other end of the speaker wire to the corresponding negative and positive speaker wire connections on the car stereo harness for the left front speaker. If the speaker leads on your wiring harness are not clearly marked, refer to your car stereo's installation guide to find out which leads you need to use (certain car stereos have the harness wiring diagram printed on top if the metal chassis).
4.5. Listen for clear sound coming out of the test speaker. Turn off the car stereo, unhook the test speaker from the front left speaker leads of the harness.
Insert a straightened paper clip into the antenna port located on the back of the stereo unit so you will have a makeshift antenna while testing. Turn on your car stereo according to the operation guide that came with the unit. Search for available radio stations in your area to test your speakers or insert a test CD if your stereo came equipped with a CD player. Test the remaining speaker channels by hooking up the test speaker to the appropriate harness leads (refer to the harness wiring diagram in your documentation for the proper speaker lead connections).
