EasyManua.ls Logo

FUTABA T8J-2.4G - End Point Servo Travel Adjustment; Adjusting Servo Travel Limits (END POINT)

FUTABA T8J-2.4G
93 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
36
End Point of servo travel adjustment (
END POINT
): the most flexible version of travel adjustment available. It
LQGHSHQGHQWO\ DGMXVWV HDFK HQG RI HDFK LQGLYLGXDO VHUYR¶V WUDYHO UDWKHU WKDQ RQH VHWWLQJ IRU WKH VHUYR WKDW DIIHFWVERWK
directions. Again, for CCPM helicopters, be sure to see
SWASH AFR
(see p. 75) prior to adjusting end points.
Adjustability:
&DQVHWHDFKGLUHFWLRQLQGHSHQGHQWO\
5DQJHVIURPQRVHUYRPRYHPHQWDWDOOWR$WDVHWWLQJWKH
WKURZ RI WKH VHUYR LV DSSUR[LPDWHO\  IRU FKDQQHOV  DQG DSSUR[LPDWHO\
IRUFKDQQHOV
5HGXFLQJWKHSHUFHQWDJHVHWWLQJVUHGXFHVWKHWRWDOVHUYRWKURZLQWKDWGLUHFWLRQ
([DPSOHV
$GMXVWWKHWKURWWOHKLJKHQGWRDYRLGELQGLQJDWWKHFDUEXUHWRUDQGORZHQGWRDOORZIRUSURSHUFDUEXUHWRUFORVXUH
$GMXVWÀDSVRXSWUDYHOLVRQO\VXI¿FLHQWIRUVWUDLJKWDQGOHYHOÀLJKWWULPPLQJZLWKIXOOGRZQWUDYHO

END POINT
PD\EHDGMXVWHGWRWRNHHSDVHUYRIURPPRYLQJRQHGLUHFWLRQVXFKDVÀDSVQRWLQWHQGHGWRDOVRRSHUDWHDV
spoilers.
5HWUDFWVHUYRVDUHQRWSURSRUWLRQDO&KDQJLQJ
END POINT
will not adjust the servo.
END POINT
adjusts only the individual servo. It will have no effect on any other servo that is operated in conjunction with
this servo via mix or preset programming such as
FLAPERON
,
AILEVATOR
, etc. This is so that each individual servo can be
FDUHIXOO\¿QHWXQHGWRDYRLGELQGLQJDQGRWKHUFRQÀLFWV7RDGMXVWWKHWRWDOWUDYHORIDIXQFWLRQVXFKDV
FLAPERON
PDNH
WKHDGMXVWPHQWVLQWKDWIXQFWLRQVFRQWUROV)RU&&30KHOLFRSWHUVDGMXVWWKHWRWDOWUDYHORIWKHIXQFWLRQVXFKDVFROOHFWLYH
pitch, in
SWASH AFR
.
$GMXVWWKHOLQNDJHRUWKH
END POINT
",WLVQHDUO\DOZD\VEHVWWRDGMXVW\RXUOLQNDJHVWRJHWDVFORVHDVSRVVLEOHSULRUWR
utilizing
END POINT
. The higher the
END POINT
setting, the better position accuracy and the more servo power available
DWQHDUO\DQ\SRVLWLRQH[FHSWLIXVLQJGLJLWDOVHUYRV+LJKHU
END POINT
values also mean longer travel time to reach the
GHVLUHGSRVLWLRQDV\RXDUHXWLOL]LQJPRUHRIWKHVHUYRVWRWDOWUDYHO)RUH[DPSOHXVLQJ
END POINT
would give you
RQO\KDOIWKHVWHSV RI VHUYRWUDYHOPHDQLQJHYHU\ FOLFN RI WULPKDVWZLFHWKH HIIHFWDQGWKH VHUYR JHWVWKHUHLQKDOI WKH
time).
HQGSRLQWDQGPRYLQJWKHOLQNDJH WRUTXHDFFXUDF\EXWWUDQVLWWLPHWRJHWWKHUH
HQGSRLQWLQVWHDGRIDGMXVWLQJOLQNDJHV WUDYHOWLPHEXWWRUTXHDFFXUDF\
GOAL of EXAMPLE: STEPS: INPUTS:
Decrease the flap servo throw in the
XSZDUGGLUHFWLRQWRWRDOORZ
WULPPLQJRIOHYHOÀLJKWRQO\ DQG GRZQ
WUDYHOWRWRSUHYHQWELQGLQJ
Open
END POINT
function.
for 1 second.
to
END POINT
.
&KRRVH SURSHU FKDQQHO DQG PRYH VWLFN
RUNQRE LQGLUHFWLRQ\RXZDQWWRDGMXVW
DQGVHWVHUYRWKURZ([IODSXS
ÀDSGRZQ
to
FLP
.
ÀDSFRQWURO>GHIDXOWLVVR].
to
5%
.*
VR. to
85%
.*
Close.
Where next? Go to
SERVO
GLVSOD\WRFRQ¿UPWKHGHVLUHGHQGUHVXOWVHHS
Set up
IDLE-DOWN
and
THR-CUT
to slow/cut the engine: see p. 37.
Set up dual/triple rates and exponential(
D/R
,
EXP
): see p. 39.
6HWXSÀLJKWWLPHUVVHHS
Set up trainer functions: see p. 44.
Set up twin aileron servos: see p. 52.
Set up twin elevator servos: see p. 54.
<RXFDQUHVHWWRWKHLQLWLDOYDOXHVE\SUHVVLQJWKHDQGNH\VIRURQHVHFRQGVLPXOWDQHRXVO\

Related product manuals