Appendix
HTX30 Product Manual
8-30
Before launch checks
Jet checks
Completed
Port jet centred.
Port reverse duct at zero speed.
Starboard jet centred.
Starboard reverse duct at zero speed.
Control system checks
Completed
Steering from helm.
Throttle demand from thrust controller.
Port throttle idle when port JIM powered on.
Starboard throttle idle when starboard JIM powered on.
Port throttle gives full on with 100% demand.
Starboard throttle gives full on with 100% demand.
Port throttle range in backup.
Starboard throttle range in backup.
RPM+/- zero speed demand for port engine.
RPM+/- zero speed demand for starboard engine
Port engine start interlock active when controls not at zero speed.
Port gearbox relay operates.
Port backflush relay operates.
Starboard engine start interlock active.
Controls not at zero speed.
Starboard gearbox relay operates.
Starboard backflush relay operates.
Summary of Contents for HTX30
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