FUTABA 6J Instruction Manual page 59

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Cyclic Collective Pitch Mixing, or CCPM is both simpler and more responsive than the mechanical CCPM.
Traditional CCPM systems use three servos working in unison to control the swash. All three servos move
regardless of the control input.
H-1 Type:
This is the non-CCPM Swashplate type selection. For many years this was the
preferred swashplate type, however, CCPM has gained in popularity recently. In
this swashplate type, A single servo is used for each axis: aileron, elevator (cyclic
pitch), and collective pitch, whereas a CCPM helicopter uses a combination of servos
working together to achieve the 3 axes of motion.
HE3 Type:
CCPM. This selection is most commonly used for electric
helicopters. With aileron input, the aileron and pitch
servos tilt the swashplate left and right; with elevator input,
the servos tilt the swashplate fore and aft; with pitch input,
all three servos raise the swashplate up and down. Pushrods positioned as shown.
H-3 Type:
This swashplate type is designated as a 140 degree CCPM.
Fundamentally, the servo operations of H-3 type are almost
that same as HR3 type. However, the servo arrangement
for elevator operation differs. 140 degree CCPM offers
smoother operation of the combined servos and an equal
cyclic rate all around. On a 120 degree setup, the left/right
cyclic is slightly faster than the fore/aft cyclic.
HR3 Type:
This is a 120 degree CCPM. With Aileron input, the
aileron and pitch servos tilt the swashplate left and right;
with Elevator input, the three servos tilt the swashplate
fore and aft; with Pitch input, all three servos raise the
swashplate up and down.
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