Instruction/ maintenance manual of the product GMOS-LAN-03 Metra
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GM ONST AR LAN DA T A BUS INTERFACE G M O S - L A N - 0 3 I n s t a l l a t i o n I n s t r u c t i o n s 1-800-221-0932 © COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORA TION Rev .
GMOS-LAN-03 1 * READ IMPOR T ANT W ARNING BEFORE A TTEMPTING ANY INST ALLA TION * IMPORT ANT W ARNING THIS PRODUCT INCLUDES INSTR UCTIONS FOR INST ALLA TION WHICH MUST BE CAREFULL Y FOLLOWED. THE INSTR UCTIONS ARE WORDED IN SUCH A MANNER TO ASSUME THA T THE INST ALLER IS CAP ABLE OF COM- PLETING THESE TYPE OF ELECTRONIC INST ALLA TIONS.
GMOS-LAN-03 2 TOOLS REQUIRED FOR INST ALLA TION WIRING CONNECTIONS * Important: Before beginning any of the following, disconnect the negative batter y terminal to prevent accidental short circuit. FOR INST ALLA TION OF AFTERMARKET RADIO ONL Y : From the 14 pin harness: 1.
GMOS-LAN-03 3 BLK RF- GM OS-LAN-03 R A D IO R L L RF+ LF- YEL LF+ RED CHIME VOL UME ADJUSTMEN T R R+ L R- L R+ 7 WIRES R G DIA R AM 1 BLACK /YELLOW BLACK /WHITE BLUE/WHITE RR- ORANGE ORANGE/WHITE GM 3.
GMOS-LAN-03 4 CONNECTIONS TO BE MADE ON THE 14 PIN HARNESS: 1. Connect the red wire to the ignition/accessory wire of the aftermarket radio. 2. Connect the blue/white wire to the amp turn on wire of the aftermarket radio and to the blue/white wire in the 24 pin harness.
GMOS-LAN-03 5 8. Cut the white/black wire about half way between the two plugs. Connect the white/black wire from the 24 pin plug to amplifier’ s left front negative speaker output wire. Connect the white/black wire from the 12 pin plug to the negative speaker wire of the Metra SP-2003 or equivalent.
BLK R A D IO YEL AFTER MARKET RAD IO A ND AM PLIFIER WIRING SP-2003 SP-2003 OPTIONAL REQUIRED GM OS-LAN-03 RF RF LF LF - + - + CHIME VOLUME ADJUSTMENT RED GREEN BLUE/PINK BLUE/WHITE GREEN/PURPLE BROWN.
CHIME VOLUME ADJUSTMENT T o adjust the chime volume, use a small screwdriver to rotate the potentiometer , located on the 14 pin harness side of the interface, c lockwise to make the chime louder and counterclockwise to make the chime softer .
An important point after buying a device Metra GMOS-LAN-03 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Metra GMOS-LAN-03 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Metra GMOS-LAN-03 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Metra GMOS-LAN-03 you will learn all the available features of the product, as well as information on its operation. The information that you get Metra GMOS-LAN-03 will certainly help you make a decision on the purchase.
If you already are a holder of Metra GMOS-LAN-03, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Metra GMOS-LAN-03.
However, one of the most important roles played by the user manual is to help in solving problems with Metra GMOS-LAN-03. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Metra GMOS-LAN-03 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
