HUD short for Head Up Display.It displays driving datas on the front windshield such as speed on the car front window glass;avoiding drivers unsafety because of watching the instrument while driving.Drivers can read the driving information instantly , and can always keep the best state on the way with HUD.
HUD Main Functions&Features:
1. Available for any car, easy to install, plug and play
2. Screen 3.5 inch HD display
3. Multi-color design makes the screen more abundant and easier to read
4. Nano-technology to eliminate double reflections,more clear.
5. Rich Contents: speed,compass, speed alarm,free switch between km and miles
6. Auto power on/off: HUD start and off with vehicle started and shutdown, effective protection of the car battery;retaining the manual switch mode,more easy to control HUD.
7. Automatic and manual brightness adjustment mode,driving without glare.
HUD Specifications:
working voltage | DC8-18V |
Working current | 40mA |
sleeping current | 15mA |
Compass precision | ±1° |
Speed range | 0-400KM |
Satellite positioning time | Cold start: 30s, hot start: 1s |
HUD size | 90x54x12mm |
12V car charger | 1000mA |
HUD weight | 40g |
Solution for Common Problems
1. HUD screen without any display,and no power
Check the car charger cable if it is tight, pull down repeatedly inserted multiple times, check the HUD switch if it powers on. If there still no display please try another car to test and analyze whether the car cigarette lighter interface is bad, if it is a bad cigarette lighter, please try to connect the cable line to the car battery.
2.HUD cannot search the satellite signal.
Please drive in open field
3.Inaccurate Speed
First: check whether the satellite signal icon is changed from red to green.
Second: check whether the speed unit is correct, menu 5 can change the speed unit
Third: When HUD is power on,vertical press the wave button 5 seconds to enter into the menu 1,(here speed icon is 1),parameter shows 107,up or down the wave button to increase or decrease the value according to the difference until it shows correct one.After adjustment, vertical press in 5 seconds to save it.
4.HUD see not clearly under the sunlight.
Check whether the HUD host protective film is torn,and please stick the reflection film on the windscreen.
5.wrong operation lead to crashes. Or inaccurate datas
Do a reset setting,find menu 7
6.HUD cannot power off automatically
Find menu 6, (speed icon is 6) , change it to 132, 132 means 13.2V, and if HUD turn off when driving, change it to 128, 128 means 12.8v
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