9.1 Alarm Display Symbols Key
21
English
Symbol
Definition
Alarm
Alarm Sound
Low Pressure
High Pressure
High Temperature
TPMS System Alarm
Low Battery Power on
the tow Vehicle (12V)
Low Battery Power on
the Trailer (12/24V)
P
≦
(0.8*standard pressure
valve) or
≦
150 kPa, take the
bigger value
P
≧
(1.5*standard pressure
value)
T
≧
(standard
temperature value)
No signal receiving at least 10
minutes. Not activated when
vehicle is stopped.
Battery voltage at the tow
vehicle
≦
11.5V
Battery voltage at the trailer
≦
11.5V or
≦
23V
Beep
(per second)
Beep
(per second)
Beep
(per second)
Beep
(per second)
None
None
None
TPMS Sensor Low
Battery Power
Sensor battery is in low battery
power status