1、Seven color lights, making your motorcycle attractive and stylish in use. 2、Can display mileage, speed, fuel quantity, and time, to meet your much need. 3、Universal for motorcycles, with stable performance and long service life. 4、Built to meet standard specification, strictly follow factory quality control. 5、Supports 0 - 11000 r / min Rpm range, DC12V working voltage, and 0-199km / h (miles) speed display range. Condition: 100% Brand New Item Type: Motorcycle LCD Meter Material: Plastic Working Voltage: DC12V Shell Color: Black Speed Display: km / h Speed Display Range: 0-199km / h (miles) Internal Display: <0.5 seconds Odometer Display: 0 - 999999 kilometers (miles) Odometer Display Unit: 0.1 km Odometer Display Range: 999.9 kilometers (miles) Trip Meter Display Unit: 0.1 km Rpm Range: 0 - 11000 r / min Time: 12 hours Fitment: Universal for Motorcycle Size: Approx. 137x101mm / 5.4x4in 1 .Background Parameter Setting 1.2. First press and hold the up button, then turn on the door lock, enter the background setting after 5S, divided into 6 interfaces. Interface 1: tire circumference value setting 1.1.The speed of the display 188 second 8 words display 1, the total cumulative display C-1850, 1850 said the default tire circumference is 1850mm, thousands of flash, short press the upper button to modify, 5s no operation, hundreds of flash , cycle to a single position, (and jump to thousands of flashes). The circumference can be set from 500-2600mm, long press the up button for 3 seconds to save and enter the magnet steel number setting interface. 1.2. Interface 2: Magnetic steel number setting The speed of the 188 second digit 8 word display 2, the total cumulative display C --- 02, 02 indicates the number of magnetic steel, 1-12 can be set, short press the upper button to modify. Press and hold the up button for 3 seconds to enter the speed setting interface. 1.3. Interface 3: Speed setting interface The 188 second digit of the vehicle speed display shows 3, the total cumulative display C ---- 2, 2 indicates that the engine is 2 cylinders. Short press the up button to switch between 2 and 4 cylinders. Press and hold the up button for 3 seconds to save the two-line and three-line fuel setting interface. 1.4. Interface 4: Two-line and three-line fuel setting (two lines and three lines in the general item of the upper computer should be set) The speed of the display 188 second 8 words display 4, the total cumulative display E ---- 3, 3 represents the three-line oil meter, set to 3 line display E ---- 3, set to 2 line display E ---- 2. Short press the up button to switch between 3 lines / 2 lines. Press and hold the up button for 3 seconds to enter the cumulative clear interface. 1.5. Interface 5: metric system setting (this point must be in the general settings on the host computer) The speed of the display 188 second 8 words display 5, the lower right corner shows km / h, short press km / h and mph switch. Press and hold the up button for 3 seconds to save the mileage clearing interface. Default km / h 1.6. Interface 6: Cumulative Clear The speed of the 188 second digit 8 word display 5, short press the up key to clear, once clear 200km, can be cleared three times (into the back door set to clear once) long press or power down to exit the back door setting . Key Functions: A. Under the total, long press the button for 4 seconds to switch the metric system, the default metric system; after switching, it can be saved even if the power is completely cut off. B. Short press the upper button to switch between total and subtotal. C. Under the subtotal, press and hold the button for 4 seconds, and the subtotal is cleared. D. Under the subtotal, press the button shortly to switch the clock and water temperature interface. E. When the oil lamp is on, switch to the total. Press and hold the button for 8 seconds, the oil lamp will be off, and the next round will be counted. F. In the clock interface, press and hold the up button for 3 seconds to enter the clock setting, the hour digit flashes, the second point does not flash, press the button to add 1 long, press the up button for 3 seconds, switch to the minute flash, long press The up button automatically saves and exits for 3 seconds or automatically saves for 10 seconds without operation. Wiring Method and Function: Black: Electric door lock Green: 12V negative Red: Battery Blue: High beam, 12V positive control, light blue Orange: Turn left, 12V positive control, light green Light Blue: Turn right, 12V positive control, light green Red and Black: Speed Yellow and White: Fuel 1 x Meter 1 x Instrument Stand