Garmin GPSMAP 396 - Finding an Item; Find Menu Overview; Find From Feature

GPSMAP 396 Owner’s Manual 49
AvIAtIon Mode PAges > e6b tAb
To calculate true airspeed and density altitude:
1. From the E6B tab, highlight the Indicated Altitude eld (at
the top of the page), and press ENTER.
2. Use the ROCKER to enter the altitude shown on your
altimeter. Press ENTER when nished.
3. Repeat steps 1 and 2 to enter the Calibrated Airspeed,
Baro Pressure, and Total Air Temperature. (For Calibrated
Airspeed, use the speed shown on your airspeed indicator.
Use the current altimeter setting for Baro Pressure. Total Air
Temperature is the temperature of the outside air including
the heating effect caused by speed. For most aircraft,
this is the temperature reading on a standard outside air
temperature gauge.) The calculated gures for True Airspeed
and Density Altitude are shown in the designated elds.
E6B Tab
Calculated
gures
Calculated
gure
Calculated or
user-entered
gure
Barometric
pressure
from the
nearest
METAR
To calculate winds aloft:
1. Follow the steps in the previous procedure to determine true
airspeed.
OR
Use the ROCKER and ENTER keys to manually enter a true
airspeed gure in the True Airspeed eld.
2. Use the ROCKER to highlight the Heading eld, and press
ENTER.
3. Use the ROCKER to enter the aircraft heading shown on your
directional gyro or compass. Press ENTER when nished.
The calculated gures for Head Wind, Wind From, and Wind
Speed appears.
NOTE: If a True North reference is currently selected as the
heading reference on your GPSMAP 396, you must enter
Heading using a True North reference to determine winds
accurately.
To restore defaults on the E6B tab:
1. Open the E6B tab on the Main Menu.
2. Press MENU to open the options menu.
3. Highlight Restore Default, and press ENTER.