Bombardier SeaDoo 1997 factory shop manual, Page 201Get this manual
Section 07 ELECTRICAL SYSTEM Sub-Section 06 (DIGITALLY ENCODED SECURITY SYSTEM)
Basic Self-Diagnostic Mode
It is self-activated when the safety lanyard is being installed on the watercraft switchIt gives immediate monitoringSome codes may occur only when pressing the startstop buttonRefer to the following chartSIGNAL short beeps (while installing safety lanyard on watercraft switch) long beep (while installing safety lanyard on watercraft switch or when pressing startstop button in some cases) CAUSE Safety lanyard is recognized by the MPEMREMEDY Ignition is authorized, engine can start