Color:P9 Key functions:Long push right: Push right the wave button 5 seconds, then all LED will light, it means clear the engine fault code.Long push left: Push left the wave button 5 seconds to turn off the buzzer, do it again to turn on the buzzer.Long press in: Press in the setting button for 5 seconds to enter into menu setting mode, after finish adjustment, vertical long press in 5 seconds to save it and exit.Short press in: Switch for fuel consumption, voltage, water temperature, single driving time(Minutes), single driving distance(KM,Mile), Engine RPM. (Please note: After enter into the setting menu, vertical short press in is to increase the menu.)Short push left: Switch into the simple mode, only display the speed and RPM. (Please note: after enter into the setting menu, short push left is to increase the default value.)Short push right: After enter into the setting menu, short push left is to decrease the default value.Simple display mode:Firstly push left the button is to display speed and RPM, secondly push left is only display speed.Buzzer Icon:Long push left the button: Push left the wave button for 5 seconds to turn off the buzzer, another 5 seconds to turn on the buzzer.Clearing engine fault codes:Long push right the wave button 5 seconds, then all LED will light, it means finish clear the engine fault code, do it again to back to normal display mode.Reset setting:When the product is on working, long press in for 5s to enter into the setting menu, short press in for 12 times to find menu 12 adjust the default value from 0 to 1, then press in for 5s to keep and exit.Technical Parameters:Environment temperature: -40c- + 80c atmospheric pressure 86-106KPaWorking voltage: 9V ~ 16Vdc (12Vdc / 400mA)Product size: 11.8*4.5*4.3(cm)Product Weight: 110 g
R**Y
Lovely ticket
Pulled over for having a very reflective surface in my window.. From the outside with oncoming traffic this thing is like a solar beam to the face if the sun hits it right, and my luck it did with a cop...
M**M
Cheap plastic
It’s a reflective piece of cheap plastic..returns
S**A
Nothing special
Waste of money. You can’t watch video at all with it
T**A
Love it
Works very well for the price lot of features directions are a little hard to understand so I suggest looking up how to use it on YouTube doesn't come with reflect screen for windshield so if you want to use it as a total heads up display you'll need to purchase one separately
J**.
Very fragile
Very good HUD display. Better than more expensive ones. Very fragile though, so handle with care.
P**A
These anyone can tell me how to huck it up ...
These anyone can tell me how to huck it up for I can see the map correctly and no inside up? All I see from my phone into the glass HUD is I side up.
D**L
it is like a mirror daytime visibility is very bad I tried ...
it is like a mirrordaytime visibility is very badI tried several apps and none of them worked good in daytimeat night time it is too "mirror" likedo not recommend to buy
I**C
The quality of that product is very low.. ...
The quality of that product is very low.. worked only two days I tray to clean up that reflective glass after that reflect no work.
Trustpilot
2 months ago
2 weeks ago
