Radiolink Electronic Ltd
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being edited.
• Moving and deleting the curve point: The curve point (-stk-) can be moved to the left or right by
turning the DIAL (up to 2% in front of the adjoining point) and deleted/returned by pressing the DIAL
for one second alternately.
• Idle-ups and throttle hold pitch curves may be edited even before the conditions have been made
active. Activating their throttle curves activates these conditions.
5.3.2 REVO MIX:
This 5-point curve mix adds opposite rudder input to counteract the changes in torque when the
speed and collective pitch of the blades is changed.
ADJUSTABILITY:
• Three separate curves available: normal for hovering; idle-ups 1 and 2 combined; and idle-3.
• Normal condition curves are editable in the BASIC menu for convenience.
• All curves may be adjusted in the ADVANCE menu.
• Correct mix is automatically selected in-flight with each condition and automatically activated
when the throttle setup for that condition is activated in the programming (i.e. THROTTLE HOLD or
THR-CURVE.)
• To change which condition’s curve is being edited, cursor up above POINT5 and select. For clarity,
the name of the condition currently active (switched on at the radio) is shown in parentheses behind
the name of the condition whose curve is being edited.
Revo. Mixing rates are 5-point curves. For a clockwise-turning rotor, the rudder is mixed in the
clockwise direction when collective pitch is increased; for counterclockwise-turning, the opposite.
Change the operating direction setting by changing the signs of the numbers in the curve from plus
(+) to minus (-) and vice versa.
Suggested defaults:
Clockwise rotation: -20, -10, 0, +10, +20% from low throttle to high.
Counterclockwise rotation: +20, +10, 0, -10, -20% from low throttle to high.
Adjust to the actual values that work best for your model.
Revo. Curves for idle-ups are often v-shaped to provide proper rudder input with negative pitch and
increased throttle during inverted flight.(Rudder is needed to counter the reaction whenever there is
increased torque. In inverted flight, throttle stick below half has increased throttle and negative pitch,
therefore increasing torque and rotating the helicopter unless the revo. Mix is also increasing
appropriately.)
Note: The throttle and pitch curves for the normal condition is always on. They cannot be
inhibited. The other four conditions are activated with their throttle curves or throttle hold.
• THR-CURV/NOR: Inputs the normal (NORM) throttle curve, which is usually not a linear response
