3.13 Changing The Units; 3.14 Limit Checking - GE Druck ADTS 405 User Manual

Druck ADTS 405 User Manual

3.13 Changing the Units

The units can be changed to units of pressure measurement or aeronautical units.
In Full Set-up Mode any set of aeronautical or pressure units can be selected.
To change the units:
Press the SETUP key.
Select [UNITS].
Use [NEXT] and [PREV] keys to select the required units.
Select [SAVE] to accept.
Press CLEAR/QUIT repeatedly to return to the main pressure display.
In Minimum Setup Mode only the default aeronautical and pressure units can be
selected.
To change the unit type:
Press the SETUP key.
Select [UNITS TYPE].
Select either [AERO] or [PRESS] to select the unit type.
Select [SAVE] to accept.
Press CLEAR/QUIT repeatedly to return to the main pressure display.
Note: The default pressure and aeronautical units are defined in the CONFIGuration
mode.
If Set-up Mode is switched off, units cannot be changed.

3.14 Limit Checking

The system checks all data entered against minimum and maximum limits set for the
particular limit set in use. If these limits are exceeded, the data entry is ignored and a
warning message displayed showing the minimum and maximum values that can be
entered. The system also checks all limits of associated parameters. If these limits are
exceeded when a new value is entered, the display shows the name of the associated
parameter.
e.g., If a Mach limit is exceeded when entering an airspeed value the display shows
"Mach" and the equivalent maximum and minimum limits as airspeed values. Similarly,
if an ARINC 565 limit is exceeded when entering a value and, ARINC limits are enabled,
the display shows `ARINC'.
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