Carax TPMS CRX-1002 User manual

MANUALTPMS
CRX‐1002/1003

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INDEX
Precautions..........................................................................................4
The Main Purpose................................................................................5
The Feature of TPMS CRX-1002/1003...................................................6
INSTALLATION .........................................................................................................7
MANAGEMENT..........................................................................................................8
RELIABILITY AND ROBUST .......................................................................................8
Location of controls and outlook ...........................................................9
Graphic user interface description.......................................................10
Getting started...................................................................................11
SYSTEM MAP..........................................................................................................11
INSTALLATION .......................................................................................................11
The installation of LCD monitor...................................................................12
Battery as power source...............................................................................12
Power on monitor...........................................................................................13
THE INSTALLATION OF TIRE PRESSURE SENSORS...................................................15
Insert batteries in sensors ............................................................................16
Battery installation for tire pressure sensor...............................................16
Anti-theft tool for sensor (Optional)............................................................18
MOUNT THE LCD MONITOR TO THE FRONT WINDSHIELD OR DASHBOARD.............21

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LCD monitor bracket installation..................................................................21
Mount LCD monitor to bracket.....................................................................21
Mount the LCD monitor to the front windshield for dashboard. ...........23
Operating instructions........................................................................24
MONITOR BASIC FUNCTION....................................................................................24
Location of function buttons.........................................................................24
THE SCREEN CONTENT AND BASIC OPERATION ......................................................25
THE ADVANCED SETTINGS......................................................................................28
Operating Procedure..........................................................................30
INITIALIZATION .....................................................................................................30
MAIN SCREEN ........................................................................................................31
SLEEPING MODE.....................................................................................................31
ABNORMAL TIRE PRESSURE OR TEMPERATURE.......................................................32
Tire pressure below lower warning value..................................................32
Tire pressure over topper warning value...................................................33
Tire temperature over topper warning value............................................34
Monitor runs out of power............................................................................35
Sensor runs out of battery............................................................................35
THE DEFINITION OF WARNINGS.............................................................................36
Additional information........................................................................38

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Trouble shooting................................................................................38
Product package content....................................................................41
Product specification ..........................................................................44

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Precautions
1. Please choose the installation location carefully so that the LCD monitor
will not interfere driver when driving.
i. Please make sure LCD monitor firmly fixed to the front windshield or
dashboard.
ii. When read through tire pressure figures from LCD monitor, please
also take care of driving safety.
2. Please make sure the LCD display can receive signals from all tire
pressure sensors.
3. TPMS CRX-1002 has unique anti-theft tool to prevent sensor being
stolen. You can decide whether install or not.
4. Please double confirm if sensors are fitted tightly. If necessary, please
spreading detergent water on the valve stem to check any air leakage.
5. If tire pressure is getting down or dropping quickly, please stop car
immediately to find out if tire is deflated or another other problem is
happening.
6. The monitor will automatically make connections in whole system
when car starts to run. It is normal that some tire pressure figures
might not be updated immediately due to there is no change of tire
pressure in those tires.
7. TPMS CRX-1002/1003 has mechanism to avoid interfering /
being interfered with other signals.
8. Many environmental factors cause tire pressure rise and down as well.
For example, hot weather or warm tire will lead rising tire pressure.
9. It is natural that tire pressure will decrease by days but not caused by

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the installation of tire pressure monitoring system. TPMS
CRX-1002/1003 can response with its real figure of pressure.
10.Please don’t mix your sensor with other systems’, as each system has
its separate unique identified number of sensor, or the mixed sensor
won’t activate.
11.If you have any questions or problems concerning your unit that are
not covered in this manual, please consult your nearest TPMS
CRX-1002/1003 dealer.
The Main Purpose
The Tire Pressure Monitoring System (TPMS) is an efficient and
effective solution to many of current automotive safety problems. TPMS
will help prevent driving on deflated tires and reduce fuel consumption.
There are benefits here:
zImproves ride performance and handling
Tire pressure leads to driving condition a lot.
zDecreases chance of tire blowout
It is very critical to keep tire pressure in a good condition when driving,
especially when buses, trucks are carrying people life and dangerous
materials such as poisonous substances, oil, etc.
zReduces labour of tire pressure inspections
Multi-wheel trucks cause time consuming in human inspection in tire
pressure. Goes without saying that no chance to monitor tire pressure
when running. The system can have a very clear picture of tire
pressure status among all tires.

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zNot adds much maintenance cost
Advanced designs to give the best convenience to all drivers by
wireless/ cordless design, external sensors, etc.
zLess downtime
Real time monitoring gives you highly control of your tire pressure and
temperature and avoid unexpected accidents caused from abnormal
tire pressure and temperature.
zReduces fuel expense
Fuel efficiency is reduced by one percent for every 3 PSI. of under
inflation. It is for sure that tire pressure is also one of important factors
to save gas consumption.
zExtends tire life
Research finds that running tires 20% under – inflation can reduce tire
life by up to 50%. It is crucial to keep tire pressure at a right level (right
tire pressure figures for each tire normally suggested by your car
manufacturer)
zIncreases return on investment
Concludes advantages mentioned above, by taking care of tire
pressure with simple Tire Pressure Monitor System, gains are much
more than what you expect.
The Feature of TPMS CRX-1002
TPMS CRX-1002/1003 (Tire Pressure Monitoring System) - Powerful
tool for maximizing uptime and improving safety - The New WTPMS
Standard- CRX Tire Pressure/ Temperature Monitoring Solutions

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TPMS CRX-1002/1003 is a leading WTPMS solution for from the light
to heavy-duty trucking industry. By continuing to develop new and better
TPMS designs and manufacturing technologies, TPMS CRX-1002/1003
has helped the automotive industry improve safety issues and reduce
operational costs. The major milestone of TPMS CRX-1002/1003
WTPMS is the introduction of lightweight valve stem cap sensor
design. The extremely lightweight, compact sensor has been specifically
designed to simplify and reduce the installation time. Now there is no
need to sacrifice tire maintenance efforts to gain safety. Through
wireless technology, tire pressure and temperature information is
displayed on the friendly Graphic User Interface (LCD monitor).
TPMS CRX-1002/1003 WTPMS series is available in configurations to fit all
typesof
trucks- including light truck, bus, agriculture, ambulance, trailer,
etc. Among this series, the TPMS CRX-1002/1003 is targeting at
passenger cars.
Installation
zDo it yourself (D.I.Y.): it can be fully installed in a short time
without any technical knowledge.
zWireless and cordless: wireless sensors and LCD monitor ensure a
quick and easy installation.
zBattery-powered: Battery powered LCD monitor and sensor and
battery low indicators on the monitor can remind driver of battery
power status in four tires.
zLight and compact sensor: extremely lightweight and compact with
specially designed electronic sensors.

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Management
zGraphic user interface: Powerful graphical user interface for rapid
understandings of tyre status.
zReal-time: high accuracy, real-time monitoring tire pressure and
temperature and accuracy achieve 1 PSI. difference.
zAdjustable: fully adjustable pressure and temperature warning
range
zWarnings: you will be award of abnormal status of tire pressure
easily from LED panel or from beep sounds
Reliability and Robust
zAnti-theft tool for sensor: all electronic sensors can be locked in
place to prevent theft.
zSensors are changeable in the very unlikely event of defect or
damage, so down time is minimal
zEnsure signal accessibility by providing peripheral signal integrity
technology
zStrict environmental test has approved its reliability.
z60 PSI: Tire pressure can support up to 60 PSI.
zCorrosion protection: metal section completely immersed in rust
preventative coating for increased service life and reduced
downtime. Rust preventative coating is applied for durability

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Location of controls and outlook
Monitor bracket description
Mute
Temperature
Backlight
Power switch
Screw hole
for bracket
Bracket hooker
Battery cover
Connect to cigarette adapter
Antenna
LCD
Monitor
Front of Monitor Back of Monitor
Set screw
Monitor holder
Adjustment of monitor’s
angel
Ball-type holder
Bracket stand
Monitor Bracket