BUTTON AND SCREEN INSTRUCTIONS
1. Button Description
①
②
Serial
Functional description
number
1
LED light switch button
BAR/PSI unit switching
button, at the same time
3
multiplexed with the
manual start function
Power button (short press
5
to power on, long press 2S
EN
switch
to power off)
Serial
Functional description
number
Air pump start and stop button
2
Long press for 3 seconds to
turn on, short press to turn off
When the preset tire pressure
button is set, the value will
blink, and the value will stop
4
blinking after setting, and exit
the setting state, and
the screen will display
the real-time tire pressure
6
③
④
⑤