Futaba CGY750 User Manual
Page 13
13
S
WASH
S
ERVO
I
NSTALLATION AND
S
ETUP
7KH&*<VXSSRUWVGLIIHUHQWVZDVKSODWHW\SHVDVVKRZQEHORZ
ELE
PIT
AIL
H3-120
ELE
PIT
AIL
H3-140
ELE
PIT
AIL
H3-90
ELE2
ELE
PIT
AIL
H4-00
ELE2
FRONT
ELE
PIT
AIL
H4-45
ELE
PIT
AIL
Normal
Setting the CGY750 gains by using endpoints or manual adjust-
ments
,I\RXUWUDQVPLWWHUGRHVQRWVXSSRUWWKHUHPRWHJDLQDGMXVWPHQWLWLVVWLOO
SRVVLEOHWRXVHWZRVSDUHFKDQQHOVRQWKHWUDQVPLWWHUWRPDNHWKHDGMXVW-
PHQWV $VVLJQ WZR XQXVHG FKDQQHOV YHULI\ WKDW WKHVH FKDQQHOV DUH QRW
DVVLJQHG RU RSHUDWHG E\ D VZLWFK RU GLDO ZLWKLQ WKH WUDQVPLWWHU 6HW WKH
>6%86%DVLF@ĺ$*1DQG>6%86%DVLF@ĺ(*1FKDQQHOVWRWKHDS-
SURSULDWHFKDQQHO8VHWKHHQGSRLQWDGMXVWPHQWZLWKLQ\RXUWUDQVPLWWHU
IRUWKHVHFKDQQHOVWRPDNHWKHJDLQDGMXVWPHQWVDQGWKHUHYHUVHIXQFWLRQ
ZLWKLQWKHWUDQVPLWWHUWRVHWWKHPRGH>$9&6125@&RQGLWLRQVZLWKWKH
WUDQVPLWWHUPD\DOVREHXVHGWRDFKLHYHGLIIHUHQWJDLQVEDVHGXSRQÀLJKW
PRGHV 3OHDVH UHIHU WR \RXU WUDQVPLWWHU¶V LQVWUXFWLRQ PDQXDO IRU IXUWKHU
GHWDLOV
Manual gain adjustment
,I\RXUVHWXSGRHVQRWOHDYHDQ\FKDQQHOVIUHHRULI\RXUWUDQVPLWWHUGRHV
QRWVXSSRUWDX[LOLDU\JDLQDGMXVWPHQWWKHQLWLVSRVVLEOHWRDGMXVWWKHJDLQ
PDQXDOO\ZLWKLQWKH&*<6HWERWKWKH>6%86@%DVLFĺ$*1DQG
>6%86@%DVLF ĺ (*1 WR >,1+@ 7KH JDLQ DGMXVWPHQWV DUH QRZ PDGH
E\HQWHULQJWKH>$,/(/(@%DVLFĺ*DLQDQGSUHVVLQJWKHGDWD>@RU>@
NH\V
Finishing the setup:
Using the Remote Gain Functions (roll, pitch and yaw)
6RPH)XWDEDWUDQVPLWWHUVFRQWDLQDX[LOLDU\JDLQIXQFWLRQVIRUDLOHURQHO-
HYDWRUDQG\DZ3OHDVHUHIHUWR\RXUWUDQVPLWWHU¶VLQVWUXFWLRQPDQXDO$V-
VLJQWKH*<5*<5$,/DQG*<5(/(FKDQQHOVZLWKLQWKHWUDQVPLWWHU
:LWKLQWKH&*<>6%86@ĺ%DVLFPHQXDVVLJQWKH>$*1@>(*1@
DQG>5*1@WRWKHDSSURSULDWHFKDQQHOV
7KHJ\URIXQFWLRQZLWKLQ\RXUWUDQVPLWWHUVKRXOGOLVWDOOWKUHHJDLQFKDQ-
QHOV$GMXVWPHQWVFDQEHPDGHIURPZLWKLQWKLVIXQFWLRQ7KHJ\URIXQF-
WLRQ FDQ XVXDOO\ EH DVVLJQHG WR YDULRXV VZLWFKHV RU FRQGLWLRQV WR RIIHU
JUHDWHUDGMXVWDELOLW\3OHDVHUHIHUWR\RXUWUDQVPLWWHU¶VLQVWUXFWLRQPDQXDO
IRUIXUWKHUGHWDLOV
,QLWLDOO\WKH$,/DQG(/(JDLQVVKRXOGEHVHWWRDQGWKHRSHUDWLQJ
PRGHVKRXOGEHVHWWR>125@2QFHWKHWULPSURFHVVKDVEHHQFRPSOHWHG
WKH ÀLJKW PRGH VKRXOG EH FKDQJHG RYHU WR >$9&6@:KHQ WKH$,/ DQG
(/( J\URV DUH LQ &07 PRGH >125@ YHUVXV >$9&6@ PD\ EH VHOHFWHG
LQ WKH J\UR PHQX LQ WKH WUDQVPLWWHU )XWDED WUDQVPLWWHUV$OWHUQDWLYHO\
>125@YHUVXV>$9&6@PD\EHPDQXDOO\VHOHFWHGLQWKH&*<
WARNING
Verify that the gyro compensates in the correct direction for all
three axes before flight. If the compensation direction is incorrect,
the model will roll, flip, or pirouette uncontrollably even before it
leaves the ground.
A
ILERON /
E
LEVATOR
G
YRO
S
ETUP
Swash Servo installation
'HWHUPLQH ZKLFK RI WKH VZDVK SODWH W\SHV VKRZQ PDWFK \RXU KHOLFRSWHU
DQGLQVWDOOWKHVZDVKSODWHVHUYRVSHUWKHGLDJUDPDQGSHU\RXUKHOLFRS-
WHU¶VLQVWUXFWLRQPDQXDO
<RXUWUDQVPLWWHUVKRXOGEHUHVHWWRWKHGHIDXOWVHWWLQJVDQGWKHVZDVKSODWH
W\SHVHOHFWHGZLWKWKHWUDQVPLWWHUVKRXOGEHVHWWR1RUPDO+RUVLQJOH
VHUYRPRGH$OO&&30PL[LQJLVVHWXSDQGKDQGOHGZLWKWKH&*<
DQGWKHWUDQVPLWWHUIXQFWLRQVVKRXOGQRWEHXVHG7KHH[SRIXQFWLRQDQG
GXDO UDWHV FDQ EH XVHG ZLWK WKH WUDQVPLWWHU EXW HYHU\WKLQJ UHODWHG WR WKH
&&30PL[LQJVKRXOGEHVHWXSDQGKDQGOHGE\WKH&*<6HW\RXU
WUDQVPLWWHU$)5$79 DQG '5 6ZDVK IXQFWLRQV WR LQLWLDOO\ IRU
VHWXSDQGDOOVXEWULPVVKRXOGEHVHWWR
3RZHUXS\RXUWUDQVPLWWHUDQGKHOLFRSWHU$OORZWKH&*<WRLQLWLDO-
L]H8VHWKH&*<>6:$6+VHW%DVLF@
1DYLJDWHWRWKH6HUYR7\SHSDUDPHWHURQWKH&*<DQGVHOHFWWKHVHUYR
W\SHWKDWPDWFKHV\RXUVHUYRPDQXIDFWXUHU¶VUHFRPPHQGDWLRQV,IWKHUH
LVDQ\GRXEWVHOHFWWKHDQDORJVHUYRW\SHWRSUHYHQWGDPDJLQJWKHVHUYRV
DQGFKHFNZLWK\RXUVHUYR¶VPDQXIDFWXUHUWRGHWHUPLQHWKHSURSHUW\SH
1DYLJDWH WR WKH >6:$6+VHW %DVLF@$,/1WU VHWWLQJ DW WKLV WLPH7KH
$,/(/(RU3,71WUVHWWLQJVFUHHQVZLOOHDFKGLVDEOHWKHJ\URVDQGFDXVH
WKH F\FOLF VHUYRV WR UHPDLQ LQ WKH FHQWHU SRVLWLRQ ,I \RX DUH XVLQJ DQ
HOHFWULFPRWRUWKHQLWZLOOEHQHFHVVDU\WRUHPRYHWKHSLQLRQJHDUQRZRU
GLVFRQQHFWWKHPRWRUIURPWKH(6&2QFH\RXDUHFHUWDLQWKDWWKHGULYH
PRWRU FDQQRW DSSO\ SRZHU WR WKH PDLQ URWRU EODGHV WHPSRUDULO\ LQVWDOO
VHUYR DUPV RQWR WKH VHUYRV 6ORZO\ PRYH WKH FROOHFWLYH VWLFN WRZDUGV
SRVLWLYHFROOHFWLYHDQGYHULI\WKDWHDFKVHUYRLVPRYLQJWKHSURSHUGLUHF-
WLRQ WR LQFUHDVH FROOHFWLYH SLWFK ,I WKH VHUYRV GR QRW PRYH LQ XQLVRQ WR
PDLQWDLQDOHYHOVZDVKSODWHZLWKDFROOHFWLYHSLWFKLQSXWFKRRVHDQRWKHU
VHUYRFRPELQDWLRQRSWLRQIURPWKH6HUYR'LU&RPEPHQX
2QFH WKH VHUYRV DUH RSHUDWLQJ LQ WKH FRUUHFW GLUHFWLRQ IRU WKH FROOHFWLYH
FRQWURO SRVLWLYH DQG QHJDWLYH WKH QH[W VWHS LV WR VORZO\ PRYH WKH FRO-
OHFWLYHVWLFNWRWKHFHQWHUSRVLWLRQYHULI\ZLWKLQ\RXUWUDQVPLWWHU¶VVHUYR
'LVSOD\ RU 0RQLWRU IXQFWLRQ LI SRVVLEOH 7KLV ZLOO EH FRQVLGHUHG WKH
FROOHFWLYHSRVLWLRQIRUVHWXS7HPSRUDULO\LQVWDOOWKHVHUYRDUPVRQWRWKH
F\FOLFVHUYRVDQGHQVXUHWKDWWKHVHUYRVDUHSHUIHFWO\OHYHO6PDOODGMXVW-
PHQWV FDQ EH PDGH XVLQJ WKH >6:$6+VHW %DVLF@ ĺ$,/(/(3,71WU
DGMXVWPHQWIRUHDFKVHUYRLIQHFHVVDU\0RXQWWKHOLQNDJHEDOORQWRWKH
VHUYR DUP SHU \RXU KHOLFRSWHU¶V LQVWUXFWLRQ PDQXDO DQG LQVWDOO WKH VHUYR
UHWHQWLRQVFUHZRQWRHDFKVHUYR5HPHPEHUWRXVHORFWLWHRQWKHVHVFUHZV
LI\RXUVHUYRVKDYHPHWDORXWSXWJHDUV
0RYHWKHIRUZDUGDIWF\FOLFVWLFNIRUZDUGDQGYHULI\WKDWWKHVZDVKSODWH
WLOWVIRUZDUG,IWKHVZDVKSODWHWLOWVWKHZURQJGLUHFWLRQWKHQLWZLOOEH
QHFHVVDU\WRUHYHUVHWKHVLJQRIWKH>6:$6+VHW%DVLF@(/('LUSDUDPHWHU
IRUH[DPSOHZRXOGEHFRPH0RYHWKHOHIWULJKWF\FOLFVWLFNWR
WKHULJKWDQGYHULI\WKDWWKHVZDVKSODWHWLOWVWRWKHULJKW,IWKHVZDVKSODWH
WLOWVOHIWWKHQUHYHUVHWKHVLJQRIWKH>6:$6+VHW%DVLF@$,/'LUSDUDP-
HWHU,I WKH FROOHFWLYH SLWFK PRYHPHQW LV RSSRVLWH WR WKH WUDQVPLWWHU LQSXW
SRVLWLYHVWLFNLQSXW\LHOGVQHJDWLYHFROOHFWLYHRQWKHPRGHOUHYHUVHWKH
GLUHFWLRQXVLQJ6:6'LU3,7
$VD¿QDOFKHFNYHULI\WKDWWKHVZDVKSODWHPRYHVLQWKHSURSHUGLUHFWLRQ
SHU\RXUVWLFNPRYHPHQWVIRUWKHUROOSLWFKDQGFROOHFWLYHIXQFWLRQV
1DYLJDWH WR WKH >6:$6+VHW %DVLF@ ĺ 6:65DWH SDUDPHWHU7KLV ZLOO
GLVDEOHWKHJ\URVDQGFDXVHWKHVHUYRVWRUHPDLQFHQWHUHGGXULQJVHWXS
8VLQJDSLWFKJDXJHHQVXUHWKDWWKHVZDVKSODWHLVSHUIHFWO\OHYHODQGWKDW
WKH PDLQ URWRU EODGHV DUH DW GHJUHHV SLWFK ZKHQ WKH FROOHFWLYH VWLFN LV
FHQWHUHG0DNHDQ\PHFKDQLFDODGMXVWPHQWVDVQHHGHGWRDFKLHYHGH-
JUHHVRISLWFKRQERWKPDLQURWRUEODGHV
5RWDWHWKHPDLQURWRUEODGHZLWKWKHSLWFKJDXJHVRWKDWLWLVDOLJQHGZLWK
WKHWDLOERRP$SSO\IXOOULJKWF\FOLFRQWKHWUDQVPLWWHUDQGPHDVXUHKRZ
PXFKSLWFKLVRQWKHEODGH$WOHDVWGHJUHHVRIF\FOLFSLWFKVKRXOGEH
VHW$GMXVWWKHYDOXHRIWKH>6:$6+VHW@ĺ%DVLFĺ6:65DWHSDUDPHWHU
XQWLODWOHDVWGHJUHHVRIF\FOLFSLWFKLVDFKLHYHG
25««5RWDWHWKHPDLQURWRUEODGHVRWKDWLWLVSHUSHQGLFXODUWRWKHWDLO
ERRPDQGDSSO\IXOODIWF\FOLF$GMXVWWKH>6:$6+VHW@ĺ%DVLFĺ6:6
5DWHSDUDPHWHUXQWLODWOHDVWGHJUHHVRIF\FOLFLVDFKLHYHG
8VLQJWKHSLWFKJDXJHDGMXVWWKHFROOHFWLYHUDQJHSHU\RXUSUHIHUHQFHRU
SHU\RXUKHOLFRSWHU¶VLQVWUXFWLRQPDQXDO
$OO RI WKH$)5$79 DQG '5V IRU WKH F\FOLF DQG FROOHFWLYH IXQFWLRQV
ZLWKLQWKHUDGLRVKRXOGEHVHWWR$WWKLVSRLQWWKHEDVLFVHWXSLV
FRPSOHWHEXWLWLVQHFHVVDU\WRVHWXSWKHJ\URVDQGFRPSHQVDWLRQGLUHF-
WLRQVEHIRUHDWWHPSWLQJWRÀ\WKHPRGHO
1DYLJDWHWRWKH$*\'LUDQG(*\'LUSDUDPHWHUVLQWKH>6ZDVKVHW%DVLF@
PHQX
7KHVHSDUDPHWHUVFRQWUROZKLFKGLUHFWLRQWKH&*<UROOSLWFKD[LV
ZLOOFRPSHQVDWHZKHQWKHKHOLFRSWHUUROOVSLWFKHV3LFNWKHKHOLFRSWHU
XS DQG UROO WKH KHOLFRSWHU WR WKH ULJKW7KH &*< VKRXOG FRPSHQVDWH
E\DGGLQJOHIWF\FOLFWRWKHVZDVKSODWH3LFNWKHKHOLFRSWHUXSDQGURWDWH
WKHQRVHRIWKHKHOLFRSWHUGRZQZDUG7KH&*<VKRXOGFRPSHQVDWHE\
DGGLQJDIWF\FOLFWRWKHVZDVKSODWH,IWKH&*<FRPSHQVDWHVLQWKH
ZURQJGLUHFWLRQUHYHUVHWKH&RPSHQVDWLRQ'LUHFWLRQVHWWLQJE\SUHVVLQJ
WKH'$7$>@RU>@NH\RQFH
&KHFNWKHF\FOLFDQGFROOHFWLYHPRYHPHQWVIRULQWHUDFWLRQVDQGLIDQ\DUH
QRWHGSOHDVHUHIHUWRWKH6ZDVK3ODWH$GMXVWPHQW/LQNDJH&RPSHQVDWLRQ
SURFHGXUHOLVWHGZLWKLQWKHEDFNRIWKLVPDQXDO:KHQXVLQJPRGHUQGLJL-
WDOVHUYRVDQGZLWKDSURSHUVHWXSDGMXVWPHQWVUHTXLUHGZLOOEHPLQLPDO
LIDQ\DWDOO6RPHWLPHVPHFKDQLFDOGHVLJQÀDZVRUPLVWDNHVZLWKLQWKH
VHWXSZLOOFDXVHLQWHUDFWLRQVDQGLWLVEHVWWRUHPRYHWKHVHEHIRUHÀLJKW