MacGregor Industries
60 AERO
To set a Throttle Cut position,
select INH under THRO Cut by rotating the Scroll Bar and click on it to toggle between
activated (ACT) and inhibited (INH). If Intelligent Throttle Trim has been previously activated, it will be inhibited
automatically. Select the figure below THRO Cut by rotating the Scroll Bar and click on it to bring up the sub menu. The
highlighting is surrounded by a box to indicate that it is selected. The default cut throttle position is -12% corresponding to
a servo position about 25% below the normal Throttle low position. Figures between
±
25% may be entered with -25%
corresponding to the absolute minimum servo movement and +25% corresponding to 50% above the normal tick-over
position. Rotate the Scroll Bar to alter the setting. When the required setting is achieved, click the Scroll Bar to exit the sub
menu. The clear (CLR) key at the left side of the screen returns the setting point to the default of -12%.
Please note that the position set is an absolute servo position. If the Throttle Digital Trim is set to a value below
the set figure, the CUT switch will increase the Throttle position rather than decrease it.
Please note that if the Throttle Cut feature is enabled, the Intelligent Trim cannot be activated. If you wish to use Intelligent
Throttle Trim, you must first inhibit the Throttle Cut facility.
To enable Intelligent Throttle Trim,
select and click on INH below Memory TRIM. Successive clicks will toggle the
Intelligent Memory Trim between active (ACT) and inhibited (INH).
To operate the Intelligent Digital Trim,
put the Throttle stick in the tick-over position and operate the Throttle Digital
Trim lever to full low Throttle in one continuous operation (as an engine cut procedure). A single upward click of the
Digital Trim will return the Throttle to the position existing immediately before the engine cut procedure was enacted.
Press the LIST key to return to the Function Menu. Press the enter (ENT) key to return to the Information Display Screen.
Summary of Contents for PCM9XII
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