User Guide Part 3

Installation of the We.R™ System
We.R
™
System User Guide
83
 Remote deactivation in case of loss or theft.
 Powered by a single 3V CR2450 lithium battery.
 Long operation period (over 24 months).
 Protection mechanisms against inadvertent activation.
 Supports automatic over-the-air software upgrade programming and configuration.
3.5.2. Installing and Activating the Remote Control Unit (KF)
Prepare the 3V CR2450 lithium (coin) battery for the KF device before adding it to the system.
Note: You may also want to refer to paragraph 5.1 below to get acquainted
with the process of installing/replacing a battery in the KF.
1. Press any of the KF’s keys for a while to discharge its circuit.
2. Release the cover of the KF battery compartment by inserting a coin into the slot and
turning the cover a quarter of a circle (90
o
) counter-clockwise until the two small bumps
align (facing each other) as presented in Figure 53 below:
Figure 53: Releasing the Remote Control Unit’s Battery Cover