Garmin 496 Manuale Proprietario

1.   From the 

E6B tab, highlight the Indicated Altitude field (at 

the top of the page), and press 

ENTER.

2.  Use the 

ROCKER to enter the altitude shown on your 

altimeter. Press 

ENTER when finished.

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 figures for 

Airspeed and Density Altitude are shown in the designated 

fields.

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 figure in the 

True Airspeed field.

2.  Use the 

ROCKER to highlight the Heading field, and press 

ENTER.

3.  Use the 

ROCKER to enter the aircraft heading shown on 

your directional gyro or compass. Press 

ENTER when 

finished.

  The calculated figures 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 496, you must enter 

Heading using a True North reference to determine winds 

accurately.

1.  Open the 

E6B tab on the Main Menu.

2.  Press 

MENU to open the options menu.

3.  Highlight 

Restore Default, and press ENTER.

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GPSMAP 496 Owner's Manual

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