Viper 771XV Owner Manual - Page 39

➜ interpreting zone diagnostics Warn Away responses are not reported by arming or disarming diagnostics. If you receive a Bypass notification when arming or a Tamper Alert notification when disarming, look at the LED in the car. Active or triggered zones will be indicated by a pattern of blinks by the LED. Example If zone 3 was active or triggered, the in-vehicle status LED will blink three times with a two-second pause. Then it will blink three times again, and repeat until the ignition is turned on. note: Your system stores the last two triggered zones in memory. If your system has been triggered but the invehicle status 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 2-way remotes use a mathematical formula called an algorithm to change their code each time the 2-way remote is used. This technology has been developed to increase the security of the unit. The control unit knows what the next codes should be. This helps to keep the 2-way remote "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 36 © 2005 directed electronics-all rights reserved