[PDF] INSTALLATION INSTRUCTIONS 5 Tachometer - AutoMeter INSTALLATION INSTRUCTIONS 5" Tachometer 2650-1244-00 Rev. B QUESTIONS: If after completely reading these instructions you have questions regarding the operation or installation of your instrument(s), please contact Auto Meter Technical Service at 866-248-6357. You may also email us at service@autometer. How to Install an Auto Meter Sport Comp 5in Tachometer w Any Auto Meter Shift-Lite™, or Quick-Lite™ Shift-Lite can be used with tachs equipped with a black, Shift-Lite connector. NOTE 1: This tachometer has an air core meter. With power off, it is normal for the pointer to leave zero. When 12V power is applied, the pointer will move to the correct position.