6 - 2 Reference and Specification
K0260 Issue No. 8
ALT Ps
• In aeronautical units (ft or m), this key selects an altitude display.
• In pressure units (mbar, inHg etc.), this key selects a static pressure (Ps) display.
• Select [Units], from the main menu, to change the display units.
• Before entering a new altitude or Ps aim, set the rate of change using the ROC/RATEPs key.
• When in Control Mode (Aim display), enter a new altitude or Ps aim using the numeric keys.
Use LEAK MEASURE/CONTROL to change between Control and Leak Measure mode.
SPEED Qc
• In aeronautical units (kts, km/h), this key selects an airspeed (CAS) display. In pressure units
(mbar, inHg etc.), this key selects dynamic pressure and the display shows (Qc).
Note: For testing purposes, Calibrated Airspeed (CAS) equates to Indicated Airspeed (IAS).
• If the altitude aim is changed, after the entry of CAS, the Mach aim value changes while the
CAS value remains unchanged.
• If the altitude aim is changed, after the entry of Mach, the CAS aim value changes while the
Mach value remains unchanged.
• If the Ps aim is changed, after the entry of Qc, then the Pt aim value changes while the Qc
remains unchanged.
• If the Ps aim is changed, after the entry of Pt, then the Qc aim value changes while the Pt
remains unchanged.
• Select [Units], from the main menu, to change the display units.
• The rate of change is fixed at 300 kts/min or equivalent.
• When in Control Mode (AIM display), a new CAS or Qc can be entered using the numeric keys.
Use LEAK MEASURE/CONTROL to change between Control and Leak Measure mode.