Garmin CIRRUS PERSPECTIVE TOUCH+ - Page 115

Cockpit Reference Guide for the Cirrus SR2x with Perspective Touch+ by Garmin
190-02954-01 Rev. A 89
Flight Management
Flight
Instruments EIS
Nav/Com/
XPDR/Audio
Flight
Management
Hazard
Avoidance AFCS
Additional
Features Annun/Alerts Appendix Index
Flight
Instruments EAS
Audio and
CNS
Flight
Management
Hazard
Avoidance AFCS
Additional
Features
Abnormal
Operation Annun/Alerts Appendix Index
Approach Service Level Lateral Navigation Source Vertical Navigation Source
LPV GPS
1
GPS
1
1
SBAS required
2
See Approach Downgrade Behavior Table
Source of Lateral and Vertical Navigation per Approach Service Level
User Approach Mode Selection
Enabling/Disabling User Approach Mode Select:
1) From MFW Home, touch Utilities > Setup > Avionics Settings.
2) If necessary, touch the System Tab.
3) Scroll the list and touch the Allow User Approach Mode Select Button to enable/disable.
Modifying the active flight plan Approach Mode:
1) From MFW Home, touch PROC > Approach > Approach Mode.
2) Change the Approach Mode:
Touch the Auto Button to enable automatic mode selection, if necessary. The button
annunciator is green when automatic mode selection is enabled.
Or:
a) Touch the Auto Button to disable automatic mode selection. The button annunciator
is gray when automatic mode selection is disabled, and the Service Level buttons and
the Vertical Source buttons become selectable.
b) Touch the desired 'Service Level' Button.
c) Touch the desired 'Vertical Source' Button
3) Touch the Enter Button.
Loss of sBAs
Due to the high level of precision required by some approach service levels, losing SBAS
may require the pilot to acknowledge a downgrade of approach service level, or to abort the
approach. See the following table for approach degradation behavior: