Futaba FX-40 - Manual (Page 75)

75 <Model Menu (Common Functions)>
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screen shown below.
(Currently selected condition name)
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3. Use the adjustment buttons to set the delay.
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(For a description of the operation method, see the
description at the back of this manual.)
This function may be used to limit the maximum
speed of the engine so that you may adjust flight
conditions when the engine is running. The
maximum throttle position is settable, and an
alarm indicates that the function is operating.
The function is especially useful for helicopters,
because it will prevent the engine from racing
dangerously when adjusting the Idle-Up settings.
While this function is active, the throttle operates
on the default condition throttle curve, and mixing
is applied as normal, except the throttle is not
allowed to move past the set point.
You must deactivate this function when you are
through making adjustments. The system will not
allow you to deactivate this function in either of the
following states:
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are on.
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set point.
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full throttle.
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switches status combination as a logical
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logical(Logic) switch mode.
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selection and coupling logic button appear.
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activated the logical switches. The input and
logical output are as follows.
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0 0 0 0 0
0 1 0 1 1
1 0 0 1 1
1 1 1 1 0
(0= off, 1= on)