User manual PowerBox Professional

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b) Reversing an output when servos are installed in a “mirror-image” arrange-
ment: in this case left and right landing aps.
- Disconnect the linkage to the left-hand landing ap, to avoid the servo
being subjected to severe forces during the adjustment procedure.
- Connect right landing ap to Output D, Servo 1
- First set up the right-hand landing ap servo in mechanical terms, using
the transmitter; continue adjusting until the centre point and the maxi-
mum end-points are exactly as required.
- Now access the Servo-Matching menu and select the servo to be
matched (left landing ap Output D, Servo 2).
- Move the landing ap switch to the centre position – not one end-point!
- Now select: INIT OUTPUT
- The output is initialised by moving the switch on your transmitter to both
end-points. If you have set up a delay at the transmitter, wait until the end-
point has been reached.
- Use the SET button to select REVERSE SERVO. A tick appears after the
function, and the left-hand landing ap servo now operates in the correct
direction.
- Move the cursor to START SERVOMATCHING and press the SET button.
- Use button I or II to adjust the centre position of the left-hand landing ap
to the exact position required, then press the SET button.
- Move the transmitter switch to the “aps extended” position, then press
the SET button again.
- Now set the appropriate end-point using button I or II before concluding
the procedure with the SET button.
- Move the transmitter switch to the “retracted” position, then press the
SET button again.
- Now set the corresponding end-point with button I or II, and conclude the
procedure by pressing the SET button.
- Both landing aps will now move synchronously.