Page 16 Vision Microsystems Incorporated
display will show Er. An unusual unsteady display value should be
suspect and possibly disregarded as faulty operation.
Fuel Level Alert: A low fuel level alarm has been incorporated into
the system which signals you when a minimum fuel level has been
reached (as set in 60.0 FUEL LEVEL CALIBRATION) for a given
tank by flashing and sounding an alert tone.
Turbo Inlet Temperature System Operation
IMPORTANT: Check your engine operating manual for the allowed
values when programming the TIT ranges in menu code 50.0.
The TIT system is comprised of a four place digital readout (shared
with the EGT digital field) and a vertical bargraph with range marks.
The bargraph always depicts the hottest TIT and sweeps between the
set points you defined during initial setup. The digital display shows
the TIT value by default (ht1 or ht2 depicting the hottest turbo or just
t1 if a single turbo). Pressing
will change the digital display to the
other TIT (if so equipped) and subsequent presses will step to the
various EGT temps (as indicated by the illumination of the EGT icon).
TIT probes are periodically tested by the system. If any probe is
detected as bad, the digital display will show Er. Peaking mode is not
allowed if a bad TIT probe is detected. See section on EGT operation.
To use the TIT system, you must have first properly configured the
TIT setup modes (probe selection and range limits).
Section 2 - EC100 SYSTEM OPERATION (Optional)
The EC100 system provides several categories of easily accessed
information. Tap the button to choose one of the following:
AIRCRAFT: (power-up default)
Displays various aircraft operating limitations (Vx, Vy etc).
CHECKLISTS:
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