Setra-system Model 370 Uživatelský manuál stáhnout pdf (Strana 25)

Section Five

DISPLAYING ALTITUDE

The Model 370 Digital Pressure Gauge can be used to display a variety of

altitude measurements. It may be used as an altimeter calibrator, a standard

altimeter, a true corrected altimeter (self corrected or remote), or as a relative

altimeter. It may be used to indicate small relative changes in altitude

through the use of the zero/tare function.

This function is only available on gauges having absolute or barometric

pressure sensors.

5.1 ALTIMETER CALIBRATOR, STANDARD ALTIMETER

To indicate standard altitude with the Model 370, follow this procedure.

1. Clear the zero/tare register by pressing "-" then ZERO.

2. If the display is in "SEA LEVEL" press f(p) so that it is not in

sea level mode.

3. Press CONV until the display is in "feet" or "meters".

The gauge is now displaying altitude as a function of the Standard Atmosphere

Curve. For a copy of the data which describes the Standard Atmosphere,

consult: NACA Report 1235, or "Smithsonian Meteorological Tables, Vol. 114".

Note: This display of standard altitude will not coincide with the actual

elevation. See the next section, "Displaying True Altitude" in this guide.

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Setra-system Model 370 Uživatelský manuál Strana 25