K114 Issue No. 9
2 - 8 Druck ADTS 405 User Manual
Single channel operation
For single pipe testing of airspeed indicators or similar, requiring only Pt (pitot), connect
the UUT to Pt (pitot). The Ps (static) output must be left open to atmosphere (no
blanking cap) to provide a reference pressure.
Note: The Pt ONLY mode of operation must be used in this configuration.
For single pipe testing of altimeters or similar, requiring only Ps (static), connect the
UUT to Ps (static). The Pt (pitot) output should be left with a blanking cap fitted.
Note: The Ps ONLY mode of operation must be used in this configuration.
2.5 Positioning of the ADTS 405
It is important that the position of the ADTS 405 in relation to the components under
test is known. An altitude correction must be made to allow for the difference in height
between the reference level, indicated on the mimic panel, and the components under
test. The Reference section contains details of altitude correction (SETUP, ALTITUDE).
FIGURE 2-2 ADTS 405 ALTITUDE REFERENCE
WARNING: OBSERVE THE APPROPRIATE SAFETY
INSTRUCTIONS AND PROCEDURES DETAILED IN
THE COMPONENT MAINTENANCE MANUALS.