Instruction/ maintenance manual of the product GMRC-02 Metra Electronics
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GM CLASS II DA T A BUS INTERFACE ©Copyright 2010 Metra Electronics Corporation 1-800-221-0932 www .metraonline.com APPLICA TIONS GMRC-02 INST ALLA TION INSTRUCTIONS * Retains the factory door chime and supplies a 12V switched voltage for audio operation.
FINAL WIRING CONNECTIONS Make wiring connections using the EIA color code chart shown below and the instructions included with the head unit. Metra recommends making connections as shown below; Strip, Splice, Solder , T ape. Isola te and individually ta pe off ends of any unused wires to prevent electrical short circuit.
An important point after buying a device Metra Electronics GMRC-02 (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 Electronics GMRC-02 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 Electronics GMRC-02 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Metra Electronics GMRC-02 you will learn all the available features of the product, as well as information on its operation. The information that you get Metra Electronics GMRC-02 will certainly help you make a decision on the purchase.
If you already are a holder of Metra Electronics GMRC-02, 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 Electronics GMRC-02.
However, one of the most important roles played by the user manual is to help in solving problems with Metra Electronics GMRC-02. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Metra Electronics GMRC-02 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
