New GPS Speed PMH KMH Slope Meter Incometer Car Compass Automotive HUD Pitch Tilt Angle Protractor

New GPS Speed PMH KMH Slope Meter Incometer Car Compass Automotive HUD Pitch Tilt Angle Protractor Clock Latitude Longitude
Product overview:
Vjoycar 2 in 1 Car Head Up Display Incometer Slope Meter:
The Smart gadget combines Head Up Display and the on-board slope meter together, which provides a more convenient driving experience for users, also widely favored by a large number of off-road enthusiasts.
Incometer + GPS HUD Display Information:
GPS Speed, Clock, Coordinates Display / Longitude and latitude, Compass, Altitude,Vehicle Roll Angle, Vehicle Pitch Angle, Voltage,M/H MPH Switch freely...
Product Highlights:
1.- 2in 1 Smart Car Safety System: Head Up Display Vehicle Incometer
2.- Speed Unit:KM/H MPH Switch freely.
3.- Built-in high-precision GPS module, more accurate with Speed, Attitude, Longitude and latitude, Compass.
4.- Easy installation: Plug Play,connects withUSB connector,can work on all vehicles.
5.- Different kinds olarms:
Over-speed alarm, Low/Over Voltage Alarm, Tilt Angle Danger alarm, Pitch Angle Danger Alarm, Fatigue Driving alarm
6. Accept customized orders (start with 100pcs at least) : add buyers own on the start-up screen, add more functions...
Wide Range opplications: suitable for All cars:
Incometer + GPS HUD S9 Display Information:
GPS Speed, Clock, Coordinates Display / Longitude and latitude, Compass, Altitude,Vehicle Roll Angle, Vehicle Pitch Angle, Voltage,M/H MPH Switch freely......
Different Alarms:
Over-speed alarm, Low/Over Voltage Alarm, Tilt Angle Danger alarm, Pitch Angle Danger Alarm, Fatigue Driving alarm
GPS Car HUD: Built-in a high-precision dual-channel satellite GPS signal module, which can locate the current position of the vehicle, provide latitude and longitude, vehicle speed, altitude and precise compass direction, and no longer get lost while driving:
Slope meter function, Pitch Angle: -40 to 40 degree , Roll Angel: -40 to 40 degree:
Real-time measurement of vehicle rolg angle and pitch angle. Accurately display the downhill/uphill  and left/right incation value and equipped with over-slope alarm
Product Specifications:
Power Supply: DC 10V ~ 30V
Pitch Angle: -40°~ +40°
Time Error: ＜ 1minute
Voltage Precision: 0.5V
GPS Cold Start Duration: 32s（ Average）
GPS Update Rate: 1S
Dimension: 70*59*59 (mm)
Working Temperature: -40℃ +80℃
Roll Angle: -40°~ +40°
Voltage Range: DC 5V ~ 30V
Speed Precision: ＜ 0.36Km/h
GPS Hot Start Duration: 1s(Average)
Wireless Transmission Frequency: 2.4GHz
Weight: 403g
Package List:
1X Main Host
1X USB Cable (1.8m)
1X Non-slip Mat
1XSection cup bracket
1X Manuel
GPS Digital Speedometer Car Incometer RFQ:
1.Nothing on the screen,no power
Check if the USB interface has power or the connection is loose, pull it out and plug it in again several times, or replace the USB cable
2.No speed
The GPS is flashing to search for stars. Please move the car to an open road. After the satellite is found, the GPS light will be on and off, and it can be used normally.
3. Inaccurate speed
(1) First check the speed unit is correct or not, the speed unit including KM/H and MPH(speed unit switch item 4)
(2) The car manufacturers usually make the dashboard speed 5-7% higher than the ECU. The international standard is based on satellite data.
(3) Fine-tuning the vehicle speed, e.g. meter display 100 Km/h, hine display 105Km/h,default value 107-5=102
(4) a.Under the condition of power-on, press and hold theM button for 5s to enter the menu options, the menu displays 1
b. short preso enter the parameter value 107 and flash (the instrument displays 100 KM / H device displays 105KM / H, adjust the parameter value to 102 through thebutton)
c. After adjusting, press and hold theMbutton for 5 seconds to exit
4.There is an error of travel direction
It will be normal until 5KM/H
5.Speed is still on display after the car stops
Satellite drift will be caused in underground parking,tunnel,overpass or blockers,please drive your car on open road,then this situation can be soed after the satellite numbers 5
6.Entering the tunnel, the satellite signal flashes in the underground parking lot, no speed
Satellite drift will be caused in underground parking,tunnel,overpass or blockers,please drive your car on open road,then this situation can be soed after the satellite numbers 5