WYING M19 GPS HUD Speedometer Altitude Time Odometer Heads Up Fatigue Driving Alert Digital Speed MPH KMH Projector Display function: 1. Photoreceptor component: Insense the external light intensity and automatically adjust the HUD brightness to adapt to the environment 2. Driving direction: after the speed exceeds 5KM / H, show the driving direction, (W=West,N= North,S=South,E=East) The satellite image flashes as a star search state. Please move the car to the open road and the GPS lights on after connect to the satellite. 3. Speed progress bar 4. Decorative lights 5. Vehicle speed 6. Multi-function display: clock,100 km acceleration time, trip time, trip distance, number of satellites 7. A+=100 km acceleration time, MIN=driving time, TRIP=driving distance 8.Speed unit: KM / H=kilometer, MPH=mile Product accessories1*M19 HUD1*Reflective film1*GPS cigarette 1* lighter Manual 1*Non-slip matFunctionSpeed/ 100km/h/driving time/mileage/Beijing time/compass/number of satellites/speeding alarm/fatigue driving reminderM19 GPS-HEAD UP DISPLAYOVERSPEED ALARMWhen the vehicle speed exceeds the default value of 150km/h, an alarm will soundAutomatically adjust brightness1.Visible in the daylight 2.Soft and not dazzling at nightACCELERATED TESTIt takes time for the car to accelerate from Okm / h to 100km/h, and important reference data for the vehicle's dynamic performance!MULTIPLE DISPLAYS,ONE-KEY SWITCH1.show all 2.Speed + compass + travel time + speed progress bar 3.Speed + mileage +speed progress bar 4.Speed +Compass +Number of Satellites 5.Speed +speed progress bar + decorative lights 6.Speed +Compass +Number of Satellites Manufactured with ingenuity Comfortable ergonomic design, every part is the essenceKey function: Short press: press and release long press: press for 5 seconds, untilthe display imagechanges before release---1. Short press 'M'button to change the display function: the number ofsatellite, triptime,trip distance,clock,100 km accelerationLong press 'M' button to enter settings (1-7 setting) and press again for 5 seconds to save and exit ---2. Short Press '-' button to enter the setting and reduce the menu or parameter valueLong press '-'button to close buzzer and long press again to open buzzer ---3. Short press '+' button to switch the display mode, and add the menu or parameters value after enteringthe setting ---4. Power button : long press to shut down, and long pressagainto start up interface 1: freely choice betweeninterface 1 or 2Interface 2:freely choice betweeninterface 1 or 2Display/shading integrated designIndependent key function, one click to choose what you needBlock the excess light of the head-up display,driving at night is not dazzling. Automatic switch machineStart and stop with the car, automatically start and shut downGPS+Beidou dual-mode chip Adopts 10Hz high refresh rate GPS + Beidou dual-mode chip, refresh rate is 10 frames/SEC, speed refresh fast, no dela Professional scheme designThe introduction of Taiwan Yonglian technology solutions, high-performance processing chips, powerful performance and compatibility, dual running memory and dual core processors, to ensure smooth high-speed operation, the use of core algorithms, add lubrication effect, display more coherent and smoothDriven distance/Travel time/ Local time/Compass Catapult start sprint test1100km acceleration refers to the acceleration time from 0 to 100km/h,which is the most intuitive reflection of the power of the car Two alarm functionsover speed alarm settings/ fatigue driving reminderFits all car models Automatic brightness adjustment, clear day and nightAdaptive sensor light, the brightness changes naturally with the environment, all-weather, all-environment, clear display, not dazzling drivingSmall body suitable for placement Products real shotFOR ALL CAR PerfectlyPerfectly compatible with vans trucksbuses carsoff-road vehicles suvsand other vehiclesProduct accessoriesInstallation method:1. Connect the cigarette lighter wire to the car cigarette lighter socket 2. Connect the other end of the line to the HUD; 3. Insert the product into the host to start the car 4. Display the speed of 0, automatically link the satellite signal, after successful, display the current speed