Garmin G1000H Bell 407GX Pilot's Guide - Page 353

HAZARD AVOIDANCE Enabling/Disabling RP Mode: 1) Turn the large FMS Knob to select the HTAWS Page. 2) Press the RP MODE Softkey to inhibit or enable RP Mode (choice dependent on current state). Or: 1) Press the MENU Key. 2) Turn the FMS Knob to select 'Reduce Protection' or 'Enable Full Protection' (choice dependent on current state) and press the ENT Key. FLTA caution and warning alerts are automatically inhibited in any the following circumstances to reduce nuisance alerts: • The groundspeed is less than 30 knots. • The aircraft is operating within a region of a published ILS, LPV, LNAV/VNAV or LNAV+V approach within a defined descent path. • The aircraft is in the vicinity of runways or a helipad. FLTA aural and visual caution and warning alerts can be manually inhibited. Discretion should be used when inhibiting HTAWS and the system should be enabled when appropriate. When HTAWS is inhibited, the system status annunciation 'HTAWS INH' is shown on the PFD and on the HTAWS Page of the MFD (Figure 6-81). Figure 6-81 HTAWS Alerting Disabled (HTAWS Inhibited) Annunciation Inhibiting/enabling FLTA alerting: 1) Turn the large FMS Knob to select the HTAWS Page. 2) Press the INHIBIT Softkey to inhibit or enable HTAWS (choice dependent on current state). Or: 1) Press the MENU Key. 2) Turn the FMS Knob to select 'Inhibit HTAWS' or 'Enable HTAWS' (choice dependent on current state) and press the ENT Key. If HTAWS alerts are inhibited when the Final Approach Fix is the active waypoint in a GPS SBAS approach, a 'LOW ALT' annunciation may appear on the PFD next to the Altimeter if the current aircraft altitude is at least 164 feet below the prescribed altitude at the Final Approach Fix. See the Flight Instruments Section for details. 190-01255-00 Rev. A Garmin G1000H™ Pilot's Guide for the Bell 407GX 341