ASPIRIT ENTERPRISE C7889O User Manual Download Page 6

z

 

 

Alarm Types shown on Display: 

1. 

Indication of High-Pressure Alarm

: LCD flashing on specific wheel with High-Pressure Value 

shown and “Beep” sound provided. 

2. 

Indication of Low-Pressure Alarm

: LCD flashing on specific wheel with Low-Pressure Value 

shown and “Beep” sound provided. 

3. 

Indication of High Temperature Alarm: 

LCD flashing showing temperature value and “Beep” 

sound provided 

 4. 

Indication of Sensor Low-Battery Warning

: Shown on LCD display   

 5. 

Indication of Display Low-Battery Warning

: LCD flashing indication on the Power light & 

“Beep” sound. 

6. 

Indication of Sensor Malfunction Alarm

: Shown on LCD display (Display self-examine). 

 

z

 

Specification:

 

 

 

                    

 *Specification is subject to change for product performance without any notice

 

 

B. Installation

:

 (Always have the display power on before installation of sensors)

 

 

 

 

Label on Sensor 

 

 

1.

 

Labeled with 

F.

: Front Wheel.

 

 

2.

 

Labeled with 

R.

: Rear Wheel. 

 
 

Installation of Sensor: 

 

SUGGESTION

: Make sure the display power is on so the   

communication of sensor & display is normal prior to the installation of sensor

 

 

1. Make sure the top and bottom are tighten on the sensors 

(Applied with enclosed wrench) 

   2. Remove original valve cap from stem 
     3. 

Screw-on the enclosed Hex nut on the valve; then, mount the valve

 

       sensor onto the valve stem. Make sure the Hex nut is being tighten in reverse 
       clockwise direction to affix with the bottom part of the Valve Sensors

 

NOTICE

:  To 

Check the valve if it is leaking after installation

 

                      , it can be confirmed from the display to see if the

 

     pressure has dropped down. 

  

 

 Sensors 

LCD 

Display 

Dimension 

ψ

26.0* H: 2

5.0

 (mm) 

76mm (L) x 42.5mm (W) x 19.5mm (H)

Weight 

14.0

g ± 0.5g ( w/Battery contained)

36.5g

 ± 0.5g (Battery Excluded)

 

Power Supply 

  CR2032  3V Lithium  

(1~2 year Lifetime or above 2 years when 

under normal condition) 

2 x 3A’ Battery Alkaline type or 

(Power Supplied line 12V) 

Frequency 

433.92MHz 433.92MHz 

Operating 

Temperature 

-30

~ + 85

 -20

~+80

 

Summary of Contents for C7889O

Page 1: ...quency HF 433 92MHz z Features 1 Detection of each tire pressure range 10 70PSI 2 Accuracy of the tire pressure 2 PSI 3 Accuracy of the Tire Temperature 3 4 Tire Temperature Detecting Range 30 85 5 Hi...

Page 2: ...ght Wheel 3 Labeled with RL Rear Left Wheel 4 Labeled with RR Rear Right Wheel Installation of Sensor SUGGESTION With the display power on the communication of sensor display will run well prior to th...

Page 3: ...re D Explanation of Circumstances Power on System is checking Display receiving data from 4 different wheel pressure is normal within High Low setting 1 2 3 4 5 6 7 8 9 10 When pressure is normal pres...

Page 4: ...ion To quit the above diagram 1 6 selection mode simply press UNIT Key Illustration of above diagrams 1 To adjust the H Pressure Alarm value Internal Setting 40PSI 2 79bar 279kPa 2 To adjust the L Pre...

Page 5: ...ency HF 433 92MHz z Features 1 Detection of each tire pressure range 10 70PSI 2 Accuracy of the tire pressure 2 PSI 3 Accuracy of the Tire Temperature 3 4 Tire Temperature Detecting Range 30 85 5 High...

Page 6: ...Front Wheel 2 Labeled with R Rear Wheel Installation of Sensor SUGGESTION Make sure the display power is on so the communication of sensor display is normal prior to the installation of sensor 1 Make...

Page 7: ...s normal within High Low setting 1 2 3 4 5 6 When pressure is normal press TIRE Key to check Actual Pressure Temperature value Cycle order starting with F wheel Pressure Temperature Then R wheel Press...

Page 8: ...kPa 2 To adjust the L Pressure Alarm value Internal Setting F 25PSI 175kPa R 30 PSI 210kPa 3 To adjust H Temperature Alarm value Internal Setting 80 176 4 Tire Rotation This feature only works for Int...

Page 9: ...s authority to operate the equipment IMPORTANT NOTE To comply with the FCC RF exposure compliance requirements no change to the antenna or the device is permitted Any change to the antenna or the dev...

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