Align Super Combo TREX 500PRO DFC RH50E01XT - 20. 3 GX Flybarless Flight Test Procedure; Gain Adjustment for Stable Flight

STEP 3 RUDDER CONTROL PRACTICING
1.Sto wl y raise the thro tt le st ick.
2.Move the no se of the h elic opt er to ri ght or l eft , and th en s low ly move the r ud der
sti ck In the op pos ite dire ct i on to fl y back to i ts o rig inal position .
After you are familiar with all actions fro m Step1 to 3, draw a cir cle on
the ground and practice within the circle to Increase your acc uracy.
You can draw a smaller eirele when you get more familiar wit h the actions.
STEP 5 DIRECTION CHANGE AND HOVERING PRACTICE
After you are familiar with Step1 to 4, stand at s ide of the helicopter and continue practicing Ste p1 to 4.
Th en repeat the Step1 to 4 by sta nding ri ght In fr ont of the helico pter .
20.3GX FLYBARLESS FLIGHT TEST PROCEDURE L\LI~N
With the helicop ter hove rin g, observe fo r any rapid left/ righ t or fo rwa rdf aft oscill ations. If forwa rd/aft osc illat ion is observed, land th e
helicopter, tu m the ELE gain dial coun
ter cloc kwise gr adu all y, and tes t again. Do th is un til osc illa tion dis appears .
Set the dial to 12 o'cl ock pos iti on as start ing point
Elevator gain adjustment dial
F orw ar d I back o sci llation
If l e ft/r ig ht osc illa tio n Is o bse rv ed ,l and th e h eli c op ter, t urn t he AIL g ai n di al co u n te rc lockwise gr adu all y, and te st a ga in.
00 t his until osc il l atio n disap !J ear s.
S et th e dial to 12 o'clock po sit ion as s tar tin g po i nt
D ecr ease AIL gai n
~ ~~
Le ft/r ight oscillat ion
FORWARD STRAIGHT LINE FLIGHT
After hov erin g, proceed to fast fo rwa rd fl igh t. Should the re be si mila r o sc illati on ,
please red
uce elevato r gain. Shou ld the helic op ter pitch up or expe rience s low
respo nse durin g fli ght , increase elevator gain. Repeat this pr ocess until Ideal gai n
value Is ac hieved . Simila r meth od Is used to set the aileron gai n. Aft er ad justi ng gyro
gains, adj ust th e roll rate In 3GX Flig ht Mode setti ngs based on your pr eference.
Higher the r
oll rate, the fa s ter the rolllfl ips are. Pilot can al so a dju st th e c yclic EXP
sett ing for the pre ferred sta bility. After all adj ustments are com plet es, the pilot can
e
njoy the sta b ility of s low fli ght and th e fast agil ity fr om f1 yb arl ess sys tem.
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<)mum Forward Fli ght
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