Garmin D2 MACH 1 STANDARD Owner's Manual page 39

displayed in milliradians (mil) or minute of angle
(MOA).
Additional Output Fields
Aero. Jump. Effect: The amount of the elevation solution
attributed to aerodynamic jump. Aerodynamic jump is
the vertical deflection of the bullet due to a crosswind.
Aerodynamic jump is calculated based on the wind
speed 1 value. If there is no crosswind component or
wind value, this value is zero.
Bullet Drop: The total drop the bullet experiences along its
flight path, displayed in inches.
Cos. Incl. Ang.: The cosine of the inclination angle to the
target.
H. Cor. Effect: The horizontal Coriolis effect. The
horizontal Coriolis effect is the amount of the windage
solution attributed to the Coriolis effect. This is always
calculated by the device, although the impact may be
minimal if you are not shooting at extended range.
Lead: The horizontal correction needed to hit a target
moving left or right at a given speed.
TIP: When you enter the speed of your target, the
device factors the necessary windage required into the
total windage value.
Max. Ord.: The maximum ordinance. The maximum
ordinance is the maximum height above the axis of the
barrel that a bullet will reach along its flight path.
Max. Ord. Range: The range at which the bullet will reach
its maximum ordinance.
Remaining Energy: The remaining energy of the bullet at
target impact, displayed in foot-pounds of force (ft. lbf)
or joules (J).
Spin Drift: The amount of the windage solution attributed
to the spin drift (gyroscopic drift). For example, in the
northern hemisphere, a bullet shot out of a right-hand
twist barrel will always deflect slightly to the right as it
travels.
Time of Flight: The time of flight, which indicates the time
required for a bullet to reach its target at a given range.
V. Cor. Effect: The vertical Coriolis effect. The vertical
Coriolis effect is the amount of the elevation solution
attributed to the Coriolis effect. This is always
calculated by the device, although the impact may be
minimal if you are not shooting at extended range.
Velocity: The estimated velocity of the bullet when it
impacts the target.
Velocity Mach: The estimated velocity of the bullet when
it impacts the target, displayed as a factor of mach
speed.
Environment Fields
Amb/Stn Pressure: The ambient (station) pressure.
Ambient pressure is not adjusted to represent sea level
(barometric) pressure. Ambient pressure is required for
the ballistics shooting solution. Input field.
Applied Ballistics
®
TIP: You can manually enter this value, or you can
select the Use Current Pressure option to use the
pressure value from the internal sensor in the device.
Humidity: The percentage of moisture in the air. Input
field.
Latitude: The horizontal location on the Earth's surface.
Negative values are below the equator. Positive values
are above the equator. This value is used to calculate
the vertical and horizontal Coriolis drift. Input field.
TIP: You can select the Use Current Position option to
use the GPS coordinates from your device.
NOTE: The Latitude is used only for calculating the
Coriolis effect. If you are shooting at a target less than
1,000 yards away, this input field is optional.
Temperature: The temperature at your current location.
Input field.
TIP: You can manually enter the temperature reading
from a connected tempe sensor or other temperature
source. This field does not automatically update when
connected to a tempe sensor.
Wind Direction: The direction from which the wind is
coming. For example, a 9:00 wind blows from your left
to your right. Input field.
Wind Speed 1: The wind speed used in the shooting
solution. Input field.
Wind Speed 2: An optional, additional wind speed used in
the shooting solution. Input field.
TIP: You can use two wind speeds to calculate a
windage solution that contains a high and low value.
The actual windage to apply for the shot should fall in
this range.
Target Fields
Direction of Fire: The direction of fire, with north at 0
degrees and east at 90 degrees. Input field.
NOTE: The Direction of Fire is used only for calculating
the Coriolis effect. If you are shooting at a target less
than 1,000 yards away, this input field is optional.
Inclination: The angle of inclination of the shot. A
negative value indicates a downhill shot. A positive
values indicates an uphill shot. The shooting solution
multiplies the vertical portion of the solution by the
cosine of the inclination angle to calculate the adjusted
solution for an uphill or downhill shot. Input field.
Range: The distance to the target, displayed in yards or
meters. Input field.
Speed: The speed of a moving target, displayed in miles
per hour (mph) or kilometers per hour (km/h). A
negative value indicates a target moving left. A positive
value indicates a target moving right. Input field.
Profile Fields, Bullet Properties
Ballistic Coefficient: The manufacturer's ballistic
coefficient for your bullet. Input field.
TIP: When you use one of the Applied Ballistics custom
drag curves, the ballistic coefficient will display a value
of 1.000.
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