Sensor Low Voltage Alarm
If one of the sensors battery becomes discharged it will send a signal to the user
interface. Alarm (Bi..Bi..Bi...) sounds for 10 seconds, and alarm icon , will flash.
Pressure reading
and icon will flash alternatively ( flash 3 second,
pressure
reading
flash 5 seconds). Those flashing icon can only be stopped when sensor
battery was replaced.
e.g. left front tyre battery low was detected, monitor alarm display as shown:
Custom ID Coding
The STP1400 is shipped with 4 sensors re-coded into the display, however should
you need to replace a sensor please follow these instructions. Below is Inflation
Code Learning to re-code the sensors ID:
Inflate Code Learning
1. In standby mode, quickly press
SET
button 5 times and release it after the
Bi...
sound to enter learning mode, the Left Front digits will flash on the LCD.
2. Short press
SET
once to scroll tyre position needed to re-code. Once ready, then
mount the sensor on to the tyre valve, once the sensor sensed the inflation, the
sensor will send its own ID code to the monitor and the monitor will display the
sensor code after the
Bi...
sound. Repeat above step to re-code others sensor if
needed .
3. If the ID code was
NOT
detected, system will keep the old code unchanged.
4. Any new ID code will overwrite the old ID code when detected.
5.
IMPORTANT
press
SET
until
Bi...
sound to ensure the new code saved into the
monitor.
12 • UK
Low battery icon flashing
Alarm icon flashing
6. During learning mode if no key was press for one minutes, the system will
resume to standby operation without saving any changes.
Sensors Installation
The sensors are pre-configured for each tyre location marked tyre position with:
LF, LR, RF, RR with stickers.
IMPORTANT:
Please ensure the correct ‘marked’ sensor
is fitted to corresponding tyre.
External Sensors Installation
13 • UK
Corresponding tyre display flashing
User tip: Please mount sensors based on Factory default position.
User tip: Please be sure to turn the monitor ON first before installing a sensor.
Please note:
1. Each sensor are labelled with its wheel position.
2. If the battery inside sensor has insufficient voltage it will trigger battery low alarm.
3. After all sensor has been installed, please check that there is no air leakage.
LF
LR
RF
RR
Mount the hex nuts
Check if locking
cover is in place
Screw in sensor at
clock wise direction
Tighten hex nuts in
counter clock wise
direction
1
2
3
4
Hex nut
Air valve
Sensor
Hex nut
