FUTABA Mega Tech 3PK Instruction Manual page 34

End point adjuster/EPA (All channels)
Use this when performing steering left and right steering angle adjustments, throttle
high side/brake side operation amount adjustment, and channel 3 servo up side/down
side operation amount adjustment during linkage.
- Corrects the maximum steering angle and left and right steering angles when there
is a difference in the turning radius due to the characteristics, etc. of the vehicle.
Maximum steering angle
The EPA function basically determines the maximum steering angle of each channel.
The functions shown below may have been adjusted or the operating range set by
EPA function may be exceeded. Check the linkage each time the following functions
are adjusted.
- Sub trim (all channels)
- Program mixing slave side (all channels)
- Tilt mixing (steering, channel 3)
- Idle up (throttle)
- Throttle preset (throttle)
ATL trim
ATL trim allows adjustment of the brake side operation amount during operation.
Therefore, when the operating angle is adjusted with throttle EPA, ATL trim must
also be taken into account.
Remark
When the steering angle is insufficient even though EPA is increased to maximum
(120%), the steering angle can be increased somewhat by using program mixing.
(Setup example: See page .)
WARNING
! Make sure that the knuckle stopper is not contacted
during steering operation and that unreasonable force
is not applied to the servo during other channel opera-
tion.
If unreasonable force is applied to the servo horn at
the knuckle stopper during steering operation, the
servo may malfunction and the model may run out of
control.
34
Functions
Decide the EPA value at the
contact point.