Mute Active Caution - Garmin GNC 420AW Pilot's Manual

Reducing HTAWS Protection
To reduce protection:
Select the HTAWS Page and press MENU. Turn
1.
the large or small right knob to highlight
"Reduce Protection?".
Press ENT. Protection is reduced. The "RP
2.
Mode" annunciation is displayed in the ter-
rain annunciator field whenever protection is
reduced.
To enable full protection:
1. Select the HTAWS Page and press MENU. Turn
the large or small right knob to highlight
"Enable Full Protection?".
"Enable Full Protection" selection
2. Press ENT. Full protection is functional again.

Mute Active Caution

When an HTAWS Caution occurs, the "Mute Active
Caution?" selection will be available on the Page Menu.
NOTE: 1) Selecting this only mutes the caution that
is presently active - if the caution goes away, then the
next caution will be heard, 2) It does not mute warn-
ings, only cautions., 3) Mute Caution functionality via a
remote switch may be installed.
To mute a caution:
Select the HTAWS Page and press MENU. Turn
1.
the large or small right knob to highlight
"Mute Active Caution?".
2. Press ENT. The caution will be muted.
To unmute active caution:
1. Select the HTAWS Page and press MENU. Turn
the large or small right knob to highlight
"Unmute Active Caution?".
Press ENT. The active cautions will be
2.
unmuted.
190-00356-30 Rev H
Part Four: Section 2
HTAWS Operation
Mute HTAWS Caution
49