2
3700 Osuna Road NE
Suite 711
Albuquerque, NM 87109
www.sandia.aero
Table of Contents
Section 1 - System Overview .................................................................................................................. 3
1.1
Introduction .......................................................................................................................... 3
1.2
SAI-340A Product Description .............................................................................................. 3
1.2.1
Functions ........................................................................................................................ 4
1.2.2
System Interfaces ............................................................................................................ 4
Section 2 - Normal Operation ................................................................................................................. 5
2.1
Initial Power On .................................................................................................................... 5
2.2
Thermal Stabilization ............................................................................................................ 5
2.3
Alignment ............................................................................................................................. 6
2.4
Pilot Display and Controls ..................................................................................................... 6
2.5
Indicated Airspeed ................................................................................................................ 7
2.5.1
Indicated Airspeed Limits ............................................................................................... 8
2.5.2
Over and Under Speed Indications .................................................................................. 8
2.6
Barometric Altitude ............................................................................................................... 9
2.6.1
Baro Adjustment ............................................................................................................. 9
2.6.2
Default Baro ................................................................................................................... 9
2.7
Instantaneous Vertical Speed Indication (IVSI) ..................................................................... 9
2.8
Altitude Bug ....................................................................................................................... 10
2.9
Roll & Pitch ........................................................................................................................ 10
2.10
Slip Indication ..................................................................................................................... 11
2.11
Brightness Adjustment ........................................................................................................ 11
Section 3 - Abnormal Operation ........................................................................................................... 13
3.1
Abnormal Annunciation ...................................................................................................... 13
3.2
Attitude Re-Alignment ........................................................................................................ 13
Memory Error ................................................................................................................................... 14
3.3
Degraded Attitude ............................................................................................................... 14
3.4
Transition To and From Battery........................................................................................... 14
3.5
Battery Status ...................................................................................................................... 15
3.6
Battery Duration.................................................................................................................. 16
3.7
Cold Temperature Startup ................................................................................................... 17
3.8
Sensor Failure ..................................................................................................................... 17
3.9
Emergency Shutdown Procedure ......................................................................................... 17
Section 4 - Operational Limitations ...................................................................................................... 18
4.1
Operational Limitations ....................................................................................................... 18
