ALPS ALPINE WCU11 Part 15, Communications Receiver for use w/ Pt 15 User Manual

Alps Electric Co., Ltd. Part 15, Communications Receiver for use w/ Pt 15 Users Manual

Users Manual

User’s ManualMODEL No.: 28595EAThe radio frequency keyless entry-TPMS system has the following functions.1. Locking and unlocking the doors without mechanical key.2. Sounding a panic alarm during vehicle is not running.3. Tire-pressure data monitor by receiving RF signal from RF transmitter intires during vehicle is running.This system consists of RF Tuner, transmitter, and BCM.The RF Tuner (EUT) is powered 5V from BCM. It is designed to operate on asingle fixed frequency RF 315MHz by amplitude modulation. It receivesunique identification code and function code transmitted from transmitter bypressing the button of the transmitter. After receiving RF signal,demodulation IC in Tuner demodulates RF signal from transmitter. Andthen driving circuit in Tuner outputs the demodulated signal to BCM.

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