Code Hopping - Directed Electronics Automate 425 Owner's Manual

Dei automate 425: owners guide

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Table of Contents

ZONE

(Number of

DESCRIPTION

LED Flashes)

Instant trigger—often used

for hood/trunk pinswitches

Instant trigger—a heavier impact

detected by the Doubleguard

Shock Sensor

Door switch trigger

Instant trigger—for optional

sensors

Ignition trigger

Code Hopping

The receiver and transmitter use mathematical formulas called al-

gorithms to change their codes each time the transmitter is used.

This Code Hopping technology has been developed to increase the

security of the unit. By following this set code sequence, the re-

ceiver and transmitter stay synchronized, even if the transmitter is

used out of range of the vehicle. If, however, transmitter buttons

are pressed too many times out of range of the vehicle, or the bat-

tery is removed, the transmitter may get temporarily out of sync and

fail to operate the system. To resynchronize the transmitter, sim-

ply press

several times within range of the vehicle. The

system will automatically resynchronize and the transmitter will re-

spond normally.

1999 Directed Electronics, Inc.

DEALER-INSTALLED

OPTIONS

Table of Contents

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