Avital 5303 manual Code hopping, High frequency

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Note: Your system stores the last two triggered zones in memory. If your system has been triggered but the LED has been reset by turning on the ignition, your dealer can still recall the last two zones that were triggered. Contact your dealer for details.

Code hopping

The receiver and transmitters use a mathematical formula called an algorithm to change their code each time the transmitter is used. This technology has been developed to increase the secu- rity of the unit. The control unit knows what the next codes should be. This helps to keep the transmitter “in sync” with the control unit even if you use the remote control out of range of the vehicle. However, if the remote has been pressed many times out of range of the vehicle, or the battery has been removed, it may fall out of sync with the control unit and fail to operate the system.

To re-sync the remote simply press several times within range of the vehicle. The alarm will automatically re-sync and respond to the transmitters normally.

High frequency

Your system transmits and receives at 434 MHz. This provides a cleaner spectrum with less interference and a more stable signal. Enjoy a phenomenal increase in range, even in areas with high

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© 2008 Directed Electronics — All rights reser ved

Image 31 Contents
Model Limited lifetime consumer warranty Directed Electronics All rights reser ved Table of contents Directed Electronics All rights reser ved Standard transmitter configuration Important information What is includedSystem maintenance Fcc/id notice Your warrantyTransmitter functions Standard configurationButtons Auxiliary output controls Use of this product in a manner contrary to its intended Using your systemDirected Electronics All rights reser ved Passive arming Active armingMulti-level security arming Your security system can be armed while driving the vehicle Arming while drivingHigh security disarm DisarmingDisarming without a transmitter Panic mode Silent modeValet mode Remote start To remote start the vehicle Rear defogger Valet take-over Short-run/turbo Safety featuresDisabling the remote start system Starter anti-grind circuitryShut down inputs Nuisance prevention circuitry Arming diagnostics DiagnosticsSystem status chirps Disarming diagnosticsTable of zones Interpreting zone diagnosticsHigh frequency Code hoppingRapid resume logic Owner recognitionProgramming options Power saver modeDirected Electronics All rights reser ved Directed Electronics All rights reser ved Security & convenience expansions Directed Electronics All rights reser ved Glossary of terms Directed Electronics All rights reser ved Arming Quick reference guideValet Takeover Page Company behind this system is Directed Electronics
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