Wireless Tire Pressure Monitoring System KRF-688 WIRELESS TIRE PRESSURE MONITONING SYSTEM MANUAL Wireless Tire Pressure Monitoring System Wireless Tire Pressure Monitoring System KRF-688 2-WAY Wireless Tire Pressure Monitoring System can ensure your safety driving. The system will automatic check your tires pressure and temperature any time and monitor them on during driving. It warns the driver in case of over or under-inflation, pressure leakage and excessive tire temperature through indication on LCD display via the digitals, the backlight colors(3 colors)and the audible alarm immediately while stationary and during driving. The list of accessories for KRF-688 WTPMS Name of unit Main Display unit Holder of Display Power adaptor BATTERY AAA*2 Tire pressure and temperature sensor Manual NO A B C D E F Qty 1 1 1 2 4 1
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Wireless Tire Pressure Monitoring System System Installation
Main display unit installation :
Step 1: The power adaptor wire install to Holder of Display. Step 2: Pastes on the Holder of Display the 3M double coated foam tape, puts in front the driver seat to be easy to see also does not affect the driving view. Step 3: After install the battery then showed all figure on the display. Backlight still light 5 sec. Then and when the system is Stand-by. stand-by. Step 4: The display show
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Step 5: Setting up the Main display unit in the holder . Connect to the power plug. Wireless Tire Pressure Monitoring System
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Wireless Tire Pressure Monitoring System Tire pressure and temperature sensor installation:
Step 1: Take off the tires and bleed the air. Step 2: Recognize the number on each sensor with position of tire on the vehicle. 1 = Left Front No.1 2 = Right Front No.2 3 = Left Rear No.3 4 = Right Rear No.4
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Step 3: Switch to ON and installation the sensor to the rim(see installation diagram) Wireless Tire Pressure Monitoring System Step 4: Set up back the tires on the wheel and load with the completed tires in the vehicle. Step 5: Set up new stand value of tire .(see Set Pressure stand value ) Turn on the ignition switch of the vehicle until the power is activated on the cigar lighter. The in-car display will be activated. Suggest : Before you turn off the ignition switch please OFF the main Unit. If not, when you turn on the ignition , the main unit must reset.
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Wireless Tire Pressure Monitoring System The System Operation
Key Function ON/OFF Manual/Function select Temperature/Pressure Switch Transmit signal Adjust Pressure valuespress the key increase values Adjust Pressure valuespress the key reduce values
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Display Figure Function Each tires value of pressure/temperature 1 3 Transmit/Receive State Battery state Wireless Tire Pressure Monitoring System 2 4 Detect tire pressure state Detect tire temperature state Auto tire pressure detect Temperature/Pressure unit switch Program learning/ Replacing tire Program Unusual tire Pre./Tem. Warning option Unusual tire Pre./Tem. Alarm
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Wireless Tire Pressure Monitoring System System Alarm
When the system detects any unusual pressure from tires is lower 15% of Pressure stand value . Its warn state ,the display unit will turn yellow color backlight and beep sound . Each five minutes transmit signal warning.
When the system detects any unusual pressure from tires is lower 30% of Pressure stand value . Its alarm state ,the display unit will turn red color backlight and beep sound . Each one minutes transmit signal alarm.
When the system detects any temperature from tires is 75. Its warn state ,the display unit will turn yellow color backlight and beep sound . Each five minutes transmit signal warning.
When the system detects any temperature from tires is 85 . Its alarm state ,the display unit will turn red color backlight and beep sound . Each one minutes transmit signal alarm.
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Wireless Tire Pressure Monitoring System
Power ON/OFF :
Press button to turn ON/OFF the main unit. System Operation Turn ON - Press button Turn OFF - Press button
, hear the sound and backlight light 5 sec. over 2 sec. And release when hear beep 2 sound and backlight light 3 sec. The display show and when the system is Stand-by.
Temperature/Pressure Switch :
Press button 4-values. Then disappear after 5 sec.
to change Temperature/Pressure values. Main unit beep 1 sound and display Pre-check tire pressure :
Take off the Main Unit form holder . Near the tire to be away from in the 40~50cm scope Press button 5 seconds automatically vanishes.
, after hear beep sound , the tire pressure value will be showed the display and after
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Set Pressure stand value : (Take the Main Unit from the holder and set-up)
Wireless Tire Pressure Monitoring System 3 sec Press After Beep enter the Function mode. Press tire position switch Press Select Press confirm Press signal Transmit the new pressure When value stable then Press Transmit confirm 3 sec, After Press 1-beep then Quit Function mode.
;selected After hear 1-beep from Main unit tire position display new pressure value and flash Repeats the above setup for set the other tire
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Tires re-position :
3 sec Press After 1-Beep enter Function mode. the Enter this monitor press
key Transmit Press Signal, After 1-Beep express replace tire set OK Wireless Tire Pressure Monitoring System Press Select Press switch flash tire position 1 2 3 4 3 sec, After Press 1-beep then Quit Function mode. Press confirm Press
( increase )
( reduce) adjust flash pressure value tire
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for compliance could void the users authority to operate the equipment. FCC Notice:
Notice : The changes or modifications not expressly approved by the party responsible 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 device could result in the device exceeding the RF exposure requirements and void users authority to operate the device. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 910805 2