Futaba 4PKS-R 2.4GHz - Manual (Page 49)

 Warning
49
Fu
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%ND
(All channel)
Use this when performing left and right end point adjustments, throttle high side/
brake side operation amount adjustment, channel 3 and channel 4 servo up side/
down side operation amount adjustment during linkage.
- Correct the maximum steering angle for left and right steering angles when there
is a difference in the turning radius due to the characteristics, etc. of the vehicle.
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)
- Start Function, Engine Cut (throttle)
- Throttle acceration (throttle)
Maximum steering angle
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.
ATL trim
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(120%), the steering angle can be increased somewhat by using program mixing.
(Setup example: See page 85.)
Remark
%ND
￸ Operate each servo over its full stroke and be sure
THE
4HE
Adjust the throttle servo so that unreasonable force is not applied when the engine carburetor is fully
open, fully closed, and the brakes are applied fully.
If the brakes overheat while running, their ability to function properly decreases. Before running, adjust
the suitable maximum servo travel so that unreasonable force is not applied even when the servo travel
is increased while running.
Adjust the steering servo so that unreason-
able force is not applied to the servo by the
chassis at maximum servo travel.
Decide the EPA value
AT
Caution!
A howling noise indicates that the
steering servo is improperly set.