User's Manual

R&D / Automotive Electronics
Title Remote Keyless Entry System Specification Spec. No. DPE-AE-RK019912S
Written by
Rev. No.
A0
Date 24 . July. 2007 Page
16 / 23
are installed backwards. Battery replacement shall not require the customer to handle any loose
components (i.e. circuit boards, battery clips, etc.).
Battery life shall exceed 2 years at 25°C based on usage specified in section 3.1.1, with
transmission time corresponding to 1 second duration button press activations.
4.2.5 LED
During the normal transmission the led operating is ON. The transmitter button continuously ON,
during about 3.2sec blinking(25ms ON, 500ms OFF) consecutively, after LED becomes OFF