Table of Contents
Advertisement
PA-46-350P, MALIBU
As percent power is changed, a suggested approximate value for manifold
pressure and fuel flow will be displayed. If a different RPM is desired, the set
button can be depressed to toggle the active parameter to the RPM display, and
the up/down arrow buttons can be used to vary the RPM in 100 RPM
increments. This variation in RPM changes expected values of MAP and Fuel
Flow accordingly. Once the desired percent power and RPM combination are
chosen, press the set button until neither parameter is active (flashing). With
neither parameter active, the unit can be returned to the instrument mode by
pressing the instrument button (INST).
As part of the instrument mode, the outside air temperature (OAT) is
displayed in the lower left. This temperature display can be cycled from
degrees fahrenheit (°F) to degrees Celsius (°C) by momentary selection of the
set button located on the lower right of the EDI display.
In addition to engine parameter, OAT, Percent Power and Fuel
Management functions, the EMIS Micro Processor provides automatic
exceedance warning and exceedance event recording. When a limitation
exceedance is detected, the following sequence of events occur:
1. The EDI digital will automatically select that analog
indicator and post the peak exceedance value in flashing
digits on digital display.
2. The analog indicator "RED" or "AMBER" status light
will illuminate and remain on until the unit is no longer in
exceedance.
3. An audible alarm will sound and the EDI display will
flash until the operator acknowledges each exceedance
instrument.
For the duration of the exceedance (up to 10 minutes), the EDI will record
the exceedance peak value, average value, and lapse time of the exceedance. If
more than one exceedance occurs simultaneously, all will be recorded with
only the last exceedance being displayed. The operator must acknowledge
each exceedance to mute the audible alarm. Acknowledgement of each
exceedance can be random.
Lower limit exceedance recording and alarms for
the VAC vacuum and OP (oil pressure) analog
indicators will be suppressed until the engine
reaches a speed of 1400 RPM.
ISSUED: FEBRUARY 23, 1999
REVISED: SEPTEMBER 10, 2001
Note:
SECTION 7
DESCR/OPERATION
REPORT: VB-1710
7-15
Advertisement
Table of Contents
