Tempris RDKS User Manual

For RDKS

Users manual

For RDKS®Battery-less TPMS

Rev. 1.0.1

01. Apr, 2004

®

Battery-less TPMS 1.0.1

Users manual

IQ-mobil GmbH, Hans-Urmiller-Ring 46c, D-82515 Wolfratshausen, Germany

Users manual

For RDKS

®

Battery-less TPMS 1.0.1

Table of Contents

1. Purpose and scope of this document ...................................................................................3

2. Installation ...............................................................................................................................3

2-1. Parts to be used for the installation ..........................................................................................................3

2-2. Installation procedure ................................................................................................................................. 3

3. Operation .................................................................................................................................4

4. Operation sequence of the measurement............................................................................. 4

4-1. Interference detection ................................................................................................................................. 4

4-2. Transmission................................................................................................................................................ 4

4-3 Reception ......................................................................................................................................................4

4-4. Calculation ...................................................................................................................................................4

5. Eligibility requirements for regulatory approval...................................................................5

5-1. Compliance statement to FCC ................................................................................................................... 5

5-2. RF exposure compliance............................................................................................................................ 5

5-3. Requirements to end product .................................................................................................................... 5

5-3-1. Wheel-arch Antenna............................................................................................................................. 5

5-3-2. Markings ................................................................................................................................................ 5

5-3-3. Caution to user for modification......................................................................................................... 5

5-3-4. Compliance statement to FCC ............................................................................................................5

6. Caution.....................................................................................................................................6

6-1. Life Support Applications........................................................................................................................... 6

7. Revision History...................................................................................................................... 7

IQ-mobil GmbH, Hans-Urmiller-Ring 46c, D-82515 Wolfratshausen, Germany

Users manual

For RDKS

®

Battery-less TPMS 1.0.1

1. Purpose and scope of this document

This document describes the installation, operation and regulatory requirements for RDKS® Battery-less Tire
Pressure Monitoring System (TPMS) .

2. Installation

2-1. Installation requirements

A TPMS system consists of the following components:

♦ Car terminal
♦ Display
♦ Cable harness (to connect Car terminal with the Display and Power supply from car battery (ex. via

cigarette socket))

♦ 4 Wheel-arch Antennas each with 350cm length coaxial cable plus connector(FAKRA)
♦ 4 Tires with installed wheel terminal.

Please refer to Fig.-1 for a pictorial view of the related TPMS components.

2-2. Installation procedure

a) Install the wheel-arch antennas in the front-left, front-right, rear-left and rear-right, tire-house of the car.
b) Put the Car terminal underneath the passenger seat, or in one of the Glove compartments(location may

vary depending on user preference), and connect the car terminal to the antennas by coaxial cables.
c) Place the Display in the center console panel and connect it to the car terminal by the Cable harness.
d) Connect the cable harness to the cigarette socket as a power supply.

The below picture Fig. -1 shows an image of installed TPMS in a vehicle.

RDKS®system architecture

Wheel-arch ANT

FL

Cable Harness

coaxial cable

Display

ECU

FR

ECU

Transponder

RL

Fig.-1 : TPMS system architecture

IQ-mobil GmbH, Hans-Urmiller-Ring 46c, D-82515 Wolfratshausen, Germany

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