Viper 320HV Owner Manual - Page 19

ily out of sync and fail to operate the system. To resynchro- nize the transmitter, simply press several times within range of the vehicle. The system will automatically resynchro- nize and the transmitter will respond 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 radio interference. Programming options Programming options control your system's normal, operational set-up. Most options do not require additional parts, but some may require installation labor. This system's programming options are listed below, with the factory default settings in bold: ➤ Active arming (only with the transmitter) or passive arming (automatic arming 30 seconds after the last vehicle door is closed). ➤ Active door locking (only when arming with the transmitter) or passive door locking (selectable only when Passive Arming has been programmed). ➤ Arming and disarming confirmation siren chirps can be programmed on or off. 16 © 2004 Directed Electronics, Inc.