
press the "
Menu/OK
" button again to enter speed sensor settings, as shown below:
Drive the car, keep the speed of the car at 40km/h then have someone else press "
Menu/OK
" to
complete the calibration. The displaying speed value does not have a unit. When your car's unit
is km/h, the dashboard's unit is km/h. When your car's unit is MPH, the dashboard's unit is MPH.
十、
The
Monitor
and the
DPU
is paired, the default pairing pin is 1234. If you need to connect to
a replacement OBD Bluetooth unit that has a different pin, you need to change the pairing pin on
the
Monitor
, otherwise the Bluetooth connection will not be established. To change the pin,
please press and hold the “
Menu/OK
” button, then turn the
Monitor
on. When hear a “beep”,
release the “
Menu/OK
” button. The
Monitor
will display the following: