Manual for Tire Pressure Monitoring System, TPMS
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The low-pressure alert indicates that the air pressure has dropped to a selected minimum and
a high-temperature alert indicates that the temperature of the tire content has surpassed the
threshold value set.
When the battery voltage icon illuminate which means the battery voltage of vehicle is below
battery voltage default (11v).
＊
Use of Chemicals
Temporary resealing or re-inflation products containing internal sealants or propellants in any
tire assembly may adversely affect the operation of the sensor/transmitter.
Specifications of TPMS
1. RECEIVER SPECIFICATINS
Operating voltage
12V DC
Operating current
< 200mA
Storage temperature
-30
o
C to 75
o
C
Operating temperature
-25
o
C to 75
o
C
2. SENSOR AND TRANSMITTER SPECIFICATIONS
Storage temperature
-40
o
C to 125
o
C
Operating temperature
-30
o
C to 110
o
C
Operating humidity
Max 95%
Operating frequency
433.92MHz
Pressure monitoring range
0~74 psi
Pressure reading accuracy
At Normal condition
± 1psi at normal pressure range
Temperature reading accuracy
± 4
o
C in normal environmental condition
Transmission power
Max 75
dBμV/m
Battery
3.0V
Sensor weight
27g ±3g
System Installation
There are two parts of system installation
1.
Installing the display unit in the vehicle
2.
Installing the transmitter unit sensor in each tire.
We strongly suggest installing the display unit first, and then install the tire transmitters.
Note: Warranty including “Wireless Display Unit and Wireless Transmitter Sensor and Power
Connection cable”, not including other accessories.
When remove transmitter sensors to different tires and replace new transmitter sensors,
suggest to change all of the valve steams and screws.
Accessories for Tire Pressure Monitoring System
NO.
Accessory Name
Quantity
A
Wireless Display Unit
1
B
Velcro for Display
2
C
Power Connection for Cigarette Lighter
1
D
Wireless Transmitter Sensor (Remote Sensing
Module)
4
E
Tire Valves
4
F
Screw for Tire Valves (Nylok screw)
4
Caution: the power connection is NOT COMPATABLE with USB interface; please do not plug
in any USB devices.
Summary of Contents for TPMS CRX-1001
Page 1: ...MANUAL TPMS CRX 1001...
