AUTOOL X210 obd hud Car styling Universal Car hud head up display speedometer Smart Digital car speedometer OBD2 Interface

AUTOOL X210 OBD HUD Head-Up Display  Host appearance, key interfaceFunction Key- Press M direction to enter setting; Long press M to read the engine fault code; Press M forward or backward to set the parameters. Press M forward or backward to set the parameters to switch the display in function window.  Function of Display Window Setting: It shows when choosing function setting. It will be lit automatically, and will be off in 5 seconds without operation.Speed: MPH, Km/HWarning: over speed alarm, gearshift warning, engine temperature alarm, vehicle trouble warningFunction: stantaneous fuel consumption, average fuel consumption, battery voltage, engine temperature, RPM, current time Supported VehiclesThis product is for most vehicles. For some vehicles, if the dashboard or fault warning light is lit, please following the below instruction, and use needle-nosed pliers to twist extra needles to solve the problem.ISO15765 Protocol, twist No. 7,15 needles in the OBD cableISO14230 Protocol, twist No. 6,14 needles in the OBD cableISO9141-2 Protocol, twist No. 6,14 needles in the OBD cable SpecificationOperating voltage: DC8-18VOperating current: About 300mASleep current: 10mASpeed range: 0-200KmProtection circuit: Reverse voltage, surge protectionHost volume: 110MM*66MM*7.8MMOBD cable: 1.8 meters with Mini USB portSupport protocols: ISO15765 ISO14230（KWP2000） ISO9141-2