85mm 6000RPM Marine Tachometer Outboard Boat RPM Tachometer for Auto Motorcycle Marine Yacht Vehicle with Backlight Hour Meter Car Tacho Gauge 9-32V

[How to install it ? ] Open a hole in the panel (Dimension -85mm / 3 3/8", Depth-2-3/4") , Then put the gauge in the hole and screw down. [How to light up backlight? ]Connect the orange wire to positive power . Then power on , the Red LED would be light up automatically. [How to set Tach RPM Ratio?]Power on, Press and hold the mode button for 3 seconds to enter the setting speed ratio mode. then adjust speed ratio from 1-300 according to your request. Save automatically. [How to use "TRIP01" "TRIP02" "Hour"?] "TRIP01"(Default): hour will be automatically cleared after power off, the data will not be saved;- "TRIP02": hour will not be automatically cleared after power off. Users need press the back "SET" button for 3-5 seconds to clear. "Hour" value will be automatically saved after power off. it is accumulated hours. [How to get RPM signal ?] Tachometer sometimes cannot get signal by ignition system. Please make sure you have a speed sensor on your motorcycle.

Detalles del producto Producto en Tienda desde : diciembre 20, 2022 Fabricante : KGOB ASIN : B0BQMQHGX5 Clasificación en los más vendidos de Yaxa: nº333,834 en Automotriz (Ver el Top 100 en Automotriz) nº180 en Cuentarrevoluciones para Auto Opiniones de clientes: 4.1 4.1 de 5 estrellas 27 calificaciones Producto en Tienda desde : diciembre 20, 2022 Fabricante : KGOB ASIN : B0BQMQHGX5

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