Feature 1Applicable Controller: The new version of the speedometer is built for Votol controllers, as the communication protocols should match each other. 2Adjustable Communication: This speedometer supports both LIN/CANBUS communication, both of which allow the controller to cooperate with the speedometer to display battery voltage. 3Durable Materials: The speedometer is made of premium materials and exquisite workmanship, ensuring high toughness and waterproof function, providing better protection for the internal circuit, making it more durable. 4Clear Display: It allows you to easily view the electric scooter speed, gear, mode, lights and other basic status, high brightness, to ensure that it is clearly displayed at night, improve driving safety. 5Easy Installation: The installation is simple, does not require complex operations and tools, saving time and effort. Save you the trouble of installation.Item Type:DKDLCDSpeedometerFunction:DKD LCD speedometer, adjustableDisplay: D,N,R,P,1,2,3,S gears, battery current X10For speed, we recommend the following default Settings (to match the QS138 3kw 12inch component)Wheel Size: 130/70-12Number of Poles: 5Transmission Ratio: 1:4.77Voltage: 72VFor VOTOL controller display In LIN communication, the controller can be combined with the speedometer to display the battery voltage.061(DKD) Function Settings1. The instrument automatically identifies the controller's first-line pass and CAN, and the first-line pass is limited to the LANDE first-line pass and CAN protocolFirst-line and CAN can not be mutually recognized in normal operation, only limited to automatic recognition on the boot2. Function SettingsLeft button to adjust data, right button to shift, long right button to exitPress and hold the left button to power the instrument to enter the password setting interface, which displays CC --, press the left button to enter the password, and right button shiftPassword 153 Set the circumference, number of poles, offset, unit mm default CC 1413, after setting, long press the right button to enter the number of poles and offsetPassword 256, high and low gear (E,S) and normal gear selection, -2 is high and low gear, -0 is normal gear displayPassword 372, clear ODO, limited to 3 timesPassword 856, select 60v,72v,96v,48v range, synchronous with the number of cells, the lithium battery automatically takes SOC, automatically switches, the lithium battery is changed to the battery, it must be re-poweredPassword 879, fixed voltage calibration, 60.0v,72.0v,96.0v,48.0v, corresponding to the SettingsSet the default PL 28-08, pole number 28,08 offsetCode 824, self-input voltage calibrationCode 974, mile cycle SettingsPassword 928, D lights, N lights off Settings, in some only need the LCD display gear, you can turn off .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Display ScreenNoteIn LIN communication, the controller can be combined with the speedometer to display the battery voltage.In CAN BUS communication, the controller CAN also be matched to the speedometer (SiAECOSYS CAN protocol), and if the battery protocol is matched to the speedometer, the battery SOC is displayed. Otherwise, the speedometer will keep showing a lack of power.Therefore, if the customer is unable to obtain can‑bus batteries, we recommend using the speedometer as the LIN communication version. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store