2-11
190-01007-03 Rev. B
Garmin GTN 725/750 Pilot’s Guide
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
1. While the Audio Control page is displayed, touch the
Marker
Audio
key to hear the current Marker Beacon tones.
2. Touch the
Marker Audio
key again to disable Marker Beacon
tones.
3. Touch the
Marker Volume
key to set the Marker Beacon
tone volume. Touch the
Marker Volume
arrows to set the
volume.
Touch To
Increase Volume
Touch To
Decrease Volume
Percent Of Maximum Volume
Graphic Scale Showing Volume
Figure 2-14 Audio Panel Marker Beacon Tone Volume Selection
2.2.6
Marker Hi Sense
The Marker Hi Sense setting allows detecting the outer Marker Beacon from
a greater distance.
1. While the Audio Control page is displayed, touch the
Marker
Hi Sense
key to activate greater Marker Beacon sensitivity.
2. Touch the
Marker Hi Sense
key again to return to normal
sensitivity.
2.2.7
Marker Beacon Annunciations
A visual annunciation of marker beacons will be shown on the display when
the aircraft flies over a marker beacon. The annunciation will appear in the
lower left of the display.
Current Beacon
Icon (Standard)
Icon (Blink)
Blink Interval
Inner Marker
250 ms
Middle Marker
333 ms
Outer Marker
750 ms
The marker beacon alternates between the standard icon and the blink icon at
the blink interval corresponding to the current beacon.
Table 2-2 Marker Beacons
Содержание GTN 750
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