S-TEC 3100 Digital and Analog
2nd Ed Aug 2019
S-TEC 3100 Digital and Analog
iv
3.7. Lateral Modes ................................................................................. 3-6
3.7.1. Roll Hold (ROLL) Mode ......................................................... 3-7
3.7.2. Heading (HDG) Mode ........................................................... 3-7
3.7.3. Navigation (NAV) Mode ........................................................ 3-7
3.7.3.1. Tracking a VOR (NAV) ................................................. 3-8
3.7.3.2. GPS Steering (NAV
GPSS
) Mode .................................... 3-9
3.7.4. Approach (APR) Mode .......................................................... 3-9
3.7.4.1. VOR Approach (APR) ................................................ 3-10
3.7.4.2. ILS Approach (APR
LOC
) ...............................................3-11
3.7.4.3. GPS RNAV Approach (APR
GPSS
/APR
GPSL
) ................. 3-12
3.8. Vertical Modes .............................................................................. 3-14
3.8.1. Pitch Attitude (PITCH) Mode ............................................... 3-14
3.8.2. Indicated Airspeed (IAS) Mode ........................................... 3-15
3.8.3. Vertical Speed (VS) Mode ................................................... 3-15
3.8.4. Altitude Hold (ALT HOLD) Mode ......................................... 3-16
3.8.5. Altitude Pre-Select .............................................................. 3-16
3.8.5.1. No Altitude Pre-Select (Manual Altitude Capture) ...... 3-17
3.8.5.2. S-TEC 3100 Internal Altitude Pre-Select ................... 3-18
3.8.5.3. S-TEC ST 360 Altitude Selector/Alerter ..................... 3-19
3.8.5.4. Garmin G500/G600/TXi Pre-Select ........................... 3-19
3.9. Additional Modes .......................................................................... 3-20
3.9.1. Control Wheel Steering (CWS) Mode ................................. 3-20
3.9.2. Go-Around (GA) Button ...................................................... 3-21
3.9.3. Take-O-Go-Around (TOGA) .............................................. 3-21
3.9.4. Level (LVL) Mode ................................................................ 3-22
3.9.4.1. Emergency Level Mode ............................................. 3-22
3.9.5. Half Bank (HB) Mode .......................................................... 3-23
3.9.6. Menu (MNU) Button ............................................................ 3-23
3.9.7. Maintenance Mode ............................................................. 3-24
3.10. Trim............................................................................................. 3-24
3.10.1. Automatic Trim Annunciations ........................................... 3-24
3.10.2. Manual Trim Annunciations ............................................... 3-25
3.10.3. Manual Electric Trim ......................................................... 3-25
3.10.4. Automatic Trim Disable ..................................................... 3-25
Section 4 Emergency Procedures
Section 5 Operating Parameters
5.1. Roll Axis Limits ............................................................................... 5-1
5.2. Pitch Axis Limits.............................................................................. 5-1
5.3. Level Mode Recovery ..................................................................... 5-1
5.4. Envelope Speed Limits ................................................................... 5-1
Section 6 Glossary