Flying; Aviation Alerts; Setting Aviation Alerts; Viewing The Altimeter - Garmin D2 MACH 1 STANDARD Owner's Manual

3 Select a time zone.
4 Select an option:
• To enter a custom name for the time zone, select
Rename Zone.
• To change the time zone, select Change Zone.
• To change the location of the time zone in the
glance, select Reorder Zone.
• To delete the time zone, select Delete Zone.
Do not use this watch as a primary means of navigation.
See the Important Safety and Product Information
document in the product box for product warnings and
other important information prior to use.
This watch is not intended to provide primary flight
information and is to be used for supplemental purposes
only.

Aviation Alerts

This watch is not intended to provide primary flight
information and is to be used for supplemental purposes
only.
Aviation alerts on your watch can notify you when you
reach certain altitudes, distances, waypoints, and more.

Setting Aviation Alerts

1 From the watch face, press UP or DOWN to view the
aviation alerts glance.
2 Press START.
3 If necessary, select Edit Alert List > Add New Alert, and
select an alert to add to the list.
4 Select an alert.

Flying

Flying
WARNING
WARNING
5 Select an option:
NOTE: Not all options are available for all alerts.
• To set an alert at a certain altitude, select Altitude.
• To set an alert at a certain distance, select Distance.
• To set the vibration pattern for the notification,
select Vibe Pattern.
• To set an alert when you reach a waypoint, select
Waypoint.
• To set an alert when you reach a distance or time
threshold, select Threshold.
• To update the source of METAR information, select
METAR Source.
• To set the source of model output statistics, select
MOS Source.
NOTE: Model output statistics are available for
United States airports only.
• To set the source of terminal aerodrome forecasts,
select TAF Source.
• If necessary, enter a time value, and select
6 If necessary, select Status to turn on the alert.
7 Select Enable All Alerts to enable or disable all alerts
with the Status option set to On (optional).

Viewing the Altimeter

This watch is not intended to provide primary flight
information and is to be used for supplemental purposes
only.
1 From the watch face, press UP or DOWN to view the
altimeter glance.
2 Press START.
Alert altitude
Pressure altitude
Barometric pressure

Calculating Density Altitude

You can calculate the density altitude at your current
location by adjusting the temperature and barometric
pressure.
1 From the watch face, press UP or DOWN to view the
altimeter glance.
2 Press DOWN to view the density altitude calculator.
WARNING
3