Futaba T32mz User manual

GyroSetting

T32MZVer3.3

Manual

1M23Z06809

TableofContents

◆ T32MZ-CGY755/CGY760RConnection



3

◆ WirelessTuningsFunctionList 3

◆ WiredConnectionSetting 4

◆ WirelessConnectionSetting 5

◆ HomeScreen 6

◆ BasicMenuMap 8

◆ S.BUSBasicMenu 9

◆ SwashBasicMenu 10

◆ FlightTune（Aileron/ElevatorBasicSettings）14

◆ RUDBasic（RudderGYROBasicSetting）17

◆ GOVBasic（GovernorBasicSetting）19

◆ ExpertMenuMap 21

◆ RUDExpert（RudderGyroExpertSetting）22

◆ FLT.Expert（Aileron/ElevatorGyroExpertSetting）25

◆ SwashDetail（SwashDetailSetting）26

◆ GOVExpert（GovernorExpertSetting）29

The descriptions and screens in this manual are subject to change with version upgrades.

With this update, the T32MZ has the same functions as the GPB-1.

The CGY755 / CGY760R can be set up from the T32MZ screen by connecting

to the T32MZ. Some functions can be set wirelessly.

CGY760R needs to be Ver3.0 ~. Update CGY760R.

B.Wirelesstunings:Gyrotuningscanbemadewirelessly.(Limiteditems)

T32MZ

CGY755/CGY760R

ForCGY755

(ForCGY760RUseotherreceiver)

S.BUS2Receiver

WirelessTuningsfunctionlist

Donotsetduringﬂight.Makesettingswhen

theaircraftisonthegroundandthemotor

andenginearestopped.

-FLT. TUNE

Base Gain: Gyro base gain setting

CYC. Rt: Cyclic rate setting

Cnt. AuthAIL: Control Authority Aileron

Cnt. AuthELE: Control Authority Elevator

EXPO.: Exponential

FLT. Styl: Flight style

ELE. Comp: Elevator pre compensation

-SWH. BASIC

SWS. Rate: Rate adjustment

PIT. Rate: Rate adjustment

SWS. Ring

- GOV. BASIC

GOV Gain: Governor gain

L Lmt. L rpm : Low limit hovering RPM

L Lmt. H rpm : Low limit idling RPM

-FLT. EXPERT

HeadHld A : Head hold aileron

StopTune A : Stop tune aileron

HeadResp: Head Response

HeadHld E: Head hold elevator

StopTune E : Stop tune elevator

-RUD. EXPERT

EXP. AVCS: Rudder exponential AVCS

EXP. NORM: Rudder exponential NORMAL

CNT. DlIn: Control delay in

CNT. DlOut: Control delay out

ANG: Pirouette speed

Tail Resp: Tail response

A.Wiredconnection:Advancedsettings(allfunctionssameasGPB-1)

T32MZ

S.I/F P.BOX

CGYConnectionCable(includedwithgyro)

CGY755/CGY760R

● Connectthereceiverbattery(3.5to8.4



V)to

oneofthe"AIL"to"S.B2"connectorsother

than"RPM"and"P.BOX".

(Donotconnectto"RPM"and"P.BOX".)

Notes

IftheT32MZandgyroarenotconnected,the

gyrosettingvaluecannotbechanged.

Notes

Whenusingthewirelesstuningfunction,set

thetelemetryfunctiontoACT.

ThewirelesstuningcanbeFASSTestorT-FHSS.

A.Wiredconnection:Advancedsettings

1.Select"Gyrosetting"onthelastpageof

HelicopterModelMenu

3.Homescreenisdisplayed

Tobasicmenu

Toexpertmenu

Toreceiver

2.Select"Start"

*Atthistime,ifGyroisnotconnectedtoT32MZbywire,theEQ

IDscreenappears.

SETTING

CAUTION

Be sure to connect and disconnect the CGY760R/CGY755 and

T32MZ connection cable with the power off.

◆ WhencopyingdatafromGyroAtoGyroB

ConnectthegyroAtotheT32MZandpress[Start].(EnterthedataofAintoT32MZ)

ConnectGyroBtoT32MZandpress[GYSettingsTransfer].(PutdataonAintogyroB)

Select"Start"Thiswilldownload

thegyrodatatotheT32MZ.

When"GYSettingsTransfer"is

selected,thegyrosettingdatasaved

inT32MZiswrittentothegyro.

IfyoupressStarthere,theBdatawillbewritten

totheT32MZandtheAdatawillbelost.

B.Wirelesstunings

ToconﬁguretheWirelesstunings,settwoconsecutive

freechannelstouseforWirelesstuningsinSBUSBasic

4/4. Linkagemenu→Function

Exampleusing13CHand14CH

1.Select“Gyrosetting”onthelastpageof

HelicopterModelMenu

BeforemakingWirelesstunings,itisnecessarytodownloadthesettingdatafromthegyrototheT32MZviaawired

connection.

OncethegyrodataisstoredintheT32MZ,ifitisthesamegyro,thereisnoneedtomakeawiredconnectionfromthe

secondtimeon.Ifyouwanttouseanothergyro,youneedtoreconnectthecableanddownloadthedata.

First,wiredconnection

Next,Wirelesstunings

2.Select"Start"

ThiswilldownloadthegyrodatatotheT32MZ.

SETTING

T32MZ

S.I/F P.BOX

CGY755/CGY760R

3.Select"WirelessTuning"

4.Itemsthatcanbesetwirelesslyaredisplayed

1.Select“Gyrosetting”onthelastpageof

HelicopterModelMenu

2.Select"Start"

CGYConnectionCable(includedwithgyro)

● Connectthereceiverbattery(3.5to8.4



V)to

oneofthe"AIL"to"S.B2"connectorsother

than"RPM"and"P.BOX".

(Donotconnectto"RPM"and"P.BOX".)

2consecutivefreechannels SetoperationandtrimtoNULL.

Checkthatthegyrotobe

setmatchestheEQID.

When"GYSettingsTransfer"is

selected,thegyrosettingdatasaved

inT32MZiswrittentothegyro.

HomeScreen

●SWS.Rate

●PIT.Rate

●SWS.Ring

●FLT.Styl

●Cnt.AuthAI

●Cnt.AuthEL

●EXPO

●HeadHld A

●HeadHld E

●StpTune A

●StpTune E

●HeadResp

●BaseGain AI EL

●CYC.Rt

●GOV.Gain

●L Lmt.H rpm

●L Lmt.L rpm

●BaseGain AI EL

●CYC.Rt

●GOV.Gain

●L Lmt.H rpm

●L Lmt.L rpm

Ｃond1 (Condition 1)

Switch DG1

●SWS.Rate

●PIT.Rate

●SWS.Ring

●FLT.Styl

●Cnt.AuthAI

●Cnt.AuthEL

●EXPO

●HeadHld A

●HeadHld E

●StpTune A

●StpTune E

●HeadResp

Ｃond2 (Condition2)

Neutral

Switch Channel Rate

WideNarrow

-100% 100%-35% 35%0%

*Indicates when the setup style is "3D".

Cond1 Cond2

Switch Channel Rate

Neutral

Cond1 Cond3 Cond5Cond4Cond2

-100% 100%-25%-75% 75%25%0%

-100%

100%

Swash plate type

Displays the swash plate type set in

"SWH. BASIC" menu.

Home Screen Display

On the home screen, basic information such as swash type,

gyro operation mode, sensitivity and governor ON / OFF,

engine operating time etc, are displayed.

Forfunctionsthatcansetconditionsin

thismanual,mark Cond iswritten.

Condition number

With switch operation from the transmitter, several parameters can be switched by

setting up to 5 types of data. If you set the condition switch to the channel having

the AFR function of the transmitter and set the point for each ﬂight condition with the

AFR point curve, it can also be linked with the ﬂight condition switch.

•WheneithertheDG1orDG2switchisselected,thefollowingoptionsareavailable.

FunctionMenuofyourtransmitter(DG1).AssigningDG1toaswitchorﬂightmodeallowsthe

useoftwoseparatevaluesfortheconditionselectableparameters.

•Ifyousetaconditionswitchchannel,usingtheAFRfunctiononthatchannelsetaflatpoint

curveforeachflightcondition.Thenyoucanutilizeall5flightsconditions.

Set the point curve with AFR for each ﬂight condition of the transmitter.

Governor ON / OFF

Indicates the ON / OFF switch status of the

governor function. When "ON" is displayed, the

governor function is activated.

Gyro operation mode /

Gyro gain

Displays "AVCS" or "Normal" operation

mode and gyro gain of aileron (roll),

elevator (pitch) and rudder (yaw) axis.

Roll and Elevator rate maximum display

This screen displays the maximum roll rate and maximum eleva-

tor rate recorded during ﬂight. Data is reset when the power is

turned off. If you want to check the maximum rate, leave the pow-

er on after ﬂight. Press and hold rate button to reset the display.

Battery voltage

Displays the voltage of the

receiver battery connected

to CGY.

RPM display

The maximum RPM of the engine or rotor head RPM mem-

orized by the governor during operation is displayed. Data

is reset when the power is turned off. If you want to check

multiple times during the flight, leave the power on after

ﬂight. Press and hold RPM button to reset the display. Engine running time

Displays the running time of the engine. Up to 9,999

hours are displayed.

Press and hold time button to reset the display. The

operation time is stored in memory even when the

power is turned off until it is reset.

HomeScreen

Expertmenuscreen

Receiverscreen

Basicmenuscreen

◆ FlightTune（Aileron,Elevator）

◆SwashBasic（Swash）

◆RudBasic（Rudder）

◆GovBasic（Governor）

◆S.BUSBasic

◆ SwashDetail（Swash）

◆FLTExpert（Aileron）

◆RUDExpert（Rudder）

◆GOVExpert（Governor）

◆ InternalRx

◆RFtype

HomeScreen

BasicMenu

As the name suggests, this menu allows changes to the basic settings of CGY.

Make sure to set each "BASIC MENU".

Basicmenuscreen

◆ FlightTune（Aileron,Elevator）

◆SwashBasic（Swash）

◆RudBasic（Rudder）

◆GovBasic（Governor）

◆S.BUSBasic

S.BUSBasicMenu

The channel of each function

can be changed.

This resets the S.BUS channel assign-

ments back to the defaults.

The "SBUS BASIC"screen is accessed via the "BASIC MENU"screen. Set the CH for each function according to the transmitter to be used.

Any unused functions should be set to INH (Inhibited). For example, if the Gain A/E and Gain RUD remote gain functions are not going to

be used, then set them to [INH]. The CGY760R/CGY755 will then allow you to make gain adjustments within the respective menu.

WARNING

Always verify that the S.BUS function as-

signments match your transmitter’s function

(in the FUNCTION menu) assignments. If any

changes are made within the transmitter func-

tion assignments, then it will also be neces-

sary to make the changes within the S.BUS

function assignments. To change the channel,

CGY and T32MZ must be connected.

ELE2 channel Servo Type

(If you want to use the ELE2 port for purposes other than swash.)

This selects the ELE2 servo types. There are three types of the servo

driving frequency selection, AN:70



Hz, DG285

Hz, and 760

μS. All Futaba

digital servos can be operated with fastest DG:285

Hz mode but some

of other brands of servos do not support DG:285

Hz mode. In this case,

select the proper servo driving frequency per the manufacturer’s speciﬁ-

cations.

If you select H4-00 or H4-45 with 4 servo swashes, cannot set this ELE2

port servo type. In that case, select all swash servo types in SWH basic

servo type.

Setting:AN:70



Hz/DG:760



μS/DG:285



Hz Initialsetting:DG:285



WARNING

The servo type parameter within the CGY must match the type of

servo you are using. Incorrect setting may damage the CGY or the

servo. Incorrect setting may also result in a loss of control during

ﬂight.

S. BUS connection: Condition on change channel

Using the methodology described previously, determine the "Cond CH #" and

set the condition change channel of the transmitter. In this example, DG1 is the

conditional change channel.

As with the ﬂight condition function of the transmitter, it is possible to utilize

pre-determined settings, each activated by a switch or switches on the

transmitter. By setting the condition switch on the channel with the AFR

function of the transmitter and setting the point for each ﬂight condition with

the AFR point curve, you can switch the condition of CGY760R/CGY755 in

conjunction with the ﬂight condition switch of the transmitter.

Wireless channel

The wireless channel uses two consecutive channels. For example, if CH13

is set to "# 1", CH14 is automatically set to "# 2". Therefore, when using this

function, two consecutive free channels are required for the transmitter. It is not

possible to use a channel assign that is used for another function.

CAUTION

Be sure to check the operation for all conditions 1 to 5 before ﬂying.

The setting of "wireless CH" is possible only when the transmitter

and the CGY are powered off and the CGY is turned on.

Be sure to connect and disconnect the CGY and T32MZ connection cable

with the power off.

2consecutivefreechannels

SwashBasic

The green display is the current state.

AIL ----------N

ELE---------R

RUD --------N

AIL ----------R

ELE---------N

RUD --------N

AIL ----------N

ELE---------N

RUD --------R

AIL ----------R

ELE---------R

RUD --------N

AIL ----------N

ELE---------N

RUD --------N

AIL ----------R

ELE---------R

RUD --------N

AIL ----------N

ELE---------R

RUD --------R

AIL ----------R

ELE---------N

RUD --------R

AIL ----------R

ELE---------N

RUD --------R

AIL ----------N

ELE---------N

RUD --------N

AIL ----------R

ELE---------R

RUD --------N

AIL ----------N

ELE---------R

RUD --------R

Gyro Set Dir--- 1

Gyro Set Dir--- 4

Gyro Set Dir--- 5

Gyro Set Dir--- 6

Gyro Set Dir--- 2

Gyro Set Dir--- 3

AIL ----------R

ELE---------R

RUD --------R

AIL ----------R

ELE---------R

RUD --------R

AIL ----------N

ELE---------N

RUD --------N

AIL ----------N

ELE---------N

RUD --------R

AIL ----------R

ELE---------N

RUD --------N

AIL ----------N

ELE---------R

RUD --------N

AIL ----------R

ELE---------N

RUD --------R

AIL ----------N

ELE---------N

RUD --------R

AIL ----------N

ELE---------R

RUD --------R

AIL ----------R

ELE---------R

RUD --------R

*Depending on the type of mounting plate,

it is also possible to mount as shown in

the ﬁgure.

*Depending on the type of mounting plate,

it is also possible to mount as shown in

the ﬁgure. AIL ----------R

ELE---------N

RUD --------N

AIL ----------N

ELE---------R

RUD --------N

CGY755 has no antenna

This menu is utilized to perform the basic setup of swash motion.

"SWH. BASIC"screen from the "BASIC MENU"screen.

The CGY760R/CGY755 is compatible with the following six types

swash plate.

WARNING

Do not connect the servo to the gyros until you select the

servo type in the "SWH. BASIC"menu.

*If the servo type is incorrect, it is possible to damage the servos or CGY.

(1) Setup style

3D mode contains a proven set of parameters which are good for not

only 3D but also F3C flying. F3C Mode and L.SCALE (Large scale

model) Mode are for unique or special tuning types only.

*When the style is changed, setting of AIL/ELE/RUD is re-initialized and

defaults are changed.

L.SCALE:Initialparametermodecorrespondingtoalargemachinewitha

totallengthof2.5



mormore.

(2) Gyro Set Dir: Mounting direction

Set the roll axis, pitch axis, yaw axis according to the mounting direction

of CGY. When the LED on the Gx side ﬁnishes blinking, please turn the

power off and on again to conﬁrm that it is working properly.

Setting:1~6Initialsetting:1

WARNING

Ifyoudonotturnthepowerbackonafterchanging"GyroSetDir",thegyro

willnotoperateproperly,thereisariskofcrashing.

(3) Servo Type

This selects the swash servo types. There are four types or modes of the servo driving

frequency selection, AN:70

Hz, DG:95

Hz, DG:140

Hz, DG285

Hz, and 760

μS. All Futaba

digital servos can be operated with fastest DG:285

Hz mode but some of other brands of

servos do not support DG:285

Hz mode. In this case, select the proper servo driving fre-

quency per the manufacturer’s speciﬁcations.

Setting:AN:70



Hz/DG:95



Hz/DG:140



Hz/DG:760



μS/DG:285



Hz

Initialsetting:DG:285



WARNING

The servo type parameter within the CGY must match the type of servo you are

using. Incorrect setting may damage the CGY or the servo. Incorrect setting may

also result in a loss of control during ﬂight.

SwashBasic

H-1

SwashType

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

H-1

(4) SWASH Type: Swash change to plate type

Select the swash plate type. When you change the setting, other data is

initialized.

Setting:H-1



H3-120



H3-140



H3-90



H4-00



H4-45 Initialsetting:H3-120

WARNING

All of the swash plate parameters are reset when the swash plate

type is changed. Doing so eliminates any possible errors or mal-

functions within the system. After changing the swash plate type,

Please proceed through the entire setup process once again before

attempting to ﬂy the model.

AIL --------------------Aileron servo

ELE----------------- Elevator servo

PIT---------Collective pitch servo

ELE2 ---- Second elevator servo

Your transmitter should be reset to the default settings and the swash plate

type selected with the transmitter should be set to "H-1" or single servo

mode. All CCPM mixing is set up and handled in the CGY, and the transmit-

ter functions should not be used. Before starting model set-up, be sure that

all dual rates, pitch curve, and endpoint values are set to 100/100.

(5) Servo Dir #: Servo direction #

Using different servo combinations will create the proper swash plate servo

movement in electronic CCPM models (eCCPM). In the H3-xx swash

mode, three of the swash servos directions are changed by pressing the

Servo Dir #. Choose the combination number which produces level swash

plate travel with a collective pitch input from the transmitter. There are 8

combination choices for the H3-xx swash mode. On H4-xx swash mode,

there are 16 combination choices. After selecting the combination number,

aileron, elevator, pitch, and 2nd elevator servo parameters are automati-

cally set.

Note: Occasionally the aileron or elevator function directions are reversed

even though collective pitch direction is correct. In this case, use the "SWS.

Dir parameter on the following screen (4/6) to ﬁx this later.

SwashBasic

(6)AIL, ELE, PIT. Ntr:

Servo neutral adjustment

Adjust the neutral position of the swash servo (aileron, elevator, pitch,

second elevator). The second elevator (ELE2) is displayed only when the

swash type is H4-xx.

Settingranges:+240~-240Initialvalue:0

(7) SWS. Dir: Swash direction setting

This selects the aileron, elevator and collective pitch direction. Reverse

the direction when the stick movement and swash movement are oppo-

site. Each time you press the +/- button, the polarity switches.

(8) SWS. Rate: Rate adjustment

The Swash Rate settings are used to set a known base cyclic throw for the

gyro to calculate the compensations and gain scale. This value does not

represent the total cyclic throw, but rather shows the gyro a known point for

the gyro to understand the helicopters geometry. It is important to note that

one setting applies to both roll and pitch axes; they are not individually ad-

justed.

(DUAL RATES MUST BE 100)

-Suggested amount of base cyclic pitch

*800 size – 10 degrees

*700 size – 9 degrees

*600 - 550 size – 8 degrees

*500 size – 7 degrees

*450 and below- 6 degrees

Settingranges:0~100%Initialvalue:50%

(9) PIT. Rate: Rate adjustment

The [PIT.Rate] is the amount of collective pitch travel allowed. A good

starting range for Sport, 3D and F3C is +/-10 to +/-12 degrees.

Settingranges:0~100Initialvalue:50%

(10) SWS. Ring

This parameter is used to set the total maximum of cyclic throw as well as

limit the swash travel to prevent binding of the swash plate servos when the

control stick is moved toward a corner (for example, full right and full aft cy-

clic).

Settingranges:50~100%Initialvalue:130%

(11)

AGy. Dir: Aileron (roll) Gyro direction

EGy. Dir: Elevator (pitch) Gyro direction

This parameter controls which direction the CGY (roll / pitch axis) will

compensate when the helicopter rolls (pitches). Pick the helicopter up

and roll the helicopter to the right. The CGY should compensate by add-

ing left cyclic to the swash plate. (Pick the helicopter up and rotate the

nose of the helicopter downward. The CGY should compensate by adding

aft cyclic to the swash plate.)

If the CGY compensates in the wrong direction, then it will be necessary

to reverse the compensation direction setting.

WARNING

Verify that the CGY compensates in the correct direction before

ﬂight. If the compensation direction is incorrect the model will roll

or pitch uncontrollably even before it leaves the ground.

(13) STK. Dir ELE: Elevator operation

Load the direction of elevator into the gyro.

[Setting method] Touch the "Up" button to enter the setting mode.

"Sure?" Is displayed. Operate the elevator stick fully to the up. If you touch

the [Yes] button, the operation direction of elevator is memorized.

(12) STK. Dir AIL: Aileron operation

Load the direction of Aileron into the gyro.

[Setting method] Touch the "Right" button to enter the setting mode.

"Sure?" Is displayed. Operate the Aileron stick fully to the right. If you

touch the [Yes] button, the operation direction of Aileron is memorized.

Be sure to set this aileron motion direction and elevator motion direction

so that F/F mixing (Ele Comp and Rud. F/F menu) works effectively. Also,

please perform this operation after setting the direction of operation.

*The current condition number of CGY is displayed.

*The setting with "C#" display can be set for each condition.

1. Use the "C#" button to select the condition number.

2. Next, adjust value of the condition selected by the rate

button.

Forfunctionsthatcansetconditionsin

thismanual,mark Cond iswritten.

Cond

WARNING

Verify that the CGY compensates in the correct direction before

ﬂight. If the compensation direction is incorrect the model will roll

or pitch uncontrollably even before it leaves the ground.

SwashBasic

(14) Pit.High: Pitch high memorizing

This parameter saves the full positive collective pitch point into the CGY.

[Setting method] Touch the "Pit. High" rate button to enter the setting

mode. "Sure?" Is displayed. Operate the throttle stick fully to the high. If

you touch the [Yes] button. The full positive pitch signal will be saved to

the CGY.

(15) Pit. Zero: Pitch zero memorizing

This parameter saves the zero collective pitch point into the CGY.

[Setting method] Touch the "Pit. Zero" rate button to enter the setting

mode. "Sure?" Is displayed. Operate the throttle stick to 0 degree pitch. If

you touch the [Yes] button. The zero pitch signal will be saved to the CGY.

(16) Pit. Low: Pitch low memorizing

This parameter saves the full negative collective pitch point into the CGY.

[Setting method] Touch the "Pit. Low" rate button to enter the setting

mode. "Sure?" Is displayed. Operate the throttle stick fully to the low. If you

touch the [Yes] button. The full negative pitch signal will be saved to the

CGY.

 FlightTune（Aileron/ElevatorBasicsettings）

Flight tune sets control of helicopter roll (aileron) and pitch (elevator) axis. "FLT.

TUNE" screen from the "BASIC MENU" screen.

(2) CYC. Rt: Cyclic rate setting

Cyclic rate sets the maximum Cyclic rate sets the maximum roll and ﬂip

rate (d/s) as limited by the model’s ability to reach that set rate. Flip and

roll rates are set together with this single parameter.

Settingranges:10~500



d/sInitialvalue:300



d/s

Cond

(1) Base. Gain: Gyro base gain setting

This sets the Cyclic Gyro Base Gain. If the Rotor Head Gain (Rot HD Gn)

Channels are set to "INH" within the CGY "SBUS.BASIC" menu, then the

remote transmitter gain adjustment is not available. Thus the actual work-

ing gain for the cyclic gyros is set by using the "Base Gain" button within

this parameter.

Set to 100, a transmitter Gain value of 100% will display 100% on this pa-

rameter. If a pilot is in need of more gain, base gain can be increased to

allow the gain on the CGY to be higher than 100%.

Note: If using a 6

CH or less "Base Gain" is equivalent to the rotor head

gain and can be adjusted manually on the gyro instead of via the transmit-

ter.

Settingranges:0~150%Initialvalue:100%

Cond

 FlightTune（Aileron/ElevatorBasicsettings）

(3) Cnt. AuthAIL: Control Authority Aileron

Aileron Control Authority changes the rate at which the gyro will try to

achieve the set "CYC. Rt". A higher value will create a quicker accelerated

reaction to a stick input to reach and stabilize to the "CYC. Rt" value; a

lower value will reach the desired "CYC. Rt" slower and accelerate slower

to the desired angular rate.

Note: Setting this value too high could lead to a jerky feeling when mak-

ing rapid stick corrections, a value too low will give you the impression the

model is not following the pilot’s stick inputs. Values of between 20-60 are

the suggested range for most helicopters.

Settingranges:0~100%

Initialvalue:Cnt.AuthAIL=40%

(4) Cnt. AuthELE: Control Authority Elevator

Elevator Control Authority changes the rate at which the gyro will try to

achieve the set "CYC. Rt". A higher value will create a quicker accelerated

reaction to a stick input to reach and stabilize at the "CYC. Rt" value; a

lower value will reach the desired "CYC. Rt" slower and accelerate slower

to the desired angular rate.

Note: Setting this value too high could lead to a jerky feeling when mak-

ing rapid stick corrections, a value too low will give you the impression the

model is not following the pilot’s stick inputs. Values of between 20-60 are

the suggested range for most helicopters.

Settingranges:0~100%

Initialvalue:Cnt.AuthELE=40%

(5) EXPO.: Exponential

Tune the exponential as desired to change the feel of the cyclic controls

around center stick. Negative values soften control feel; Positive values

increase sensitivity.

Note: that any exponential present in the TRANSMITTER adds to the value

set in the CGY.

Settingranges:-100~0~+100%Initialvalue:-20%

(6) FLT. Styl: Flight style

Increasing this value will create a more robotic reaction to the stick, leaving

the pilot with the impression that the model is locked into in a position after

an input. It will also tend to have a more calculated feeling when making in-

puts.

-Lowering the value will make the model feel more ﬂuid and easy to rotate with

the stick input. The model will feel a little more lively during faster cyclic move-

ments and direction changes.

Settingranges:0~+100



nInitialvalue:+50



Cond

 FlightTune（Aileron/ElevatorBasicsettings）

Note:To effectively operate the next "ELE Comp"

(elevator correction), make sure to set "Pit High", "Pit

Zero", "Pit Low" on the "SWITCH BASIC" menu.

(7) ELE. Comp: Elevator pre compensation

A helicopter that has a head that rotates clockwise, will exhibit a tendency

whereby the nose will be pulled towards the disk with positive blade pitch.

Conversely, the helicopter will push the nose away from the rotor disk dur-

ing negative pitch inputs. In an instance of a slower servo set-up or larger

(heavier) rotor blades, a small amount of elevator pre compensation may

be needed to keep the nose of the helicopter ﬂat at all times during col-

lective pitch changes. In most cases with helicopter high-speed servos

and standard 3D rotor blades, this function is not needed. If you do notice

a slight tendency for the nose to try to rise or fall with collective input, in-

creasing "ELE Comp" will reduce this behavior.

Settingranges:0~100%Initialvalue:0%

(8) HP. Auth.: High pitch authority

When a rotor blades angle of attack is increased, the rotor blade becomes

less reactive, in turn the helicopter might not feel as reactive at high pitch

angles. If you want to increase the reaction of the cyclic during loaded and

high pitch maneuvers, "HP. Auth" will increase control authority and can be

used to make the helicopter feel more linear under loading. Some helicop-

ters with direct link CCPM may use this to increase stability at high collec-

tive pitch ﬂying as well. If a helicopter feels good for normal ﬂying, but not

the same during loaded situations, "HP. Auth" can be used to make it feel

more linear. If "HP. Auth" is set very high, the helicopter will feel more ag-

gressive at high pitch than around neutral.

Settingranges:0~100%Initialvalue:HP.Auth=0%

Cond

RUDBasic（RudderGYROBasicSetting）

In the "RUD. BASIC"menu, you make the basic setting of the rudder gyro.

"RUD. BASIC"screen from the "BASIC MENU"screen.

WARNING

Do not connect the tail rotor servo to the gyro until the

servo type has been selected. Operating the servo using the

incorrect setting may damage the CGY or the servo.

Do not operate with the linkage connected until the "Srv.

Limit" function correctly sets the servo limit point. If the

servo operates beyond the linkage operating range, there is a

danger of either the servo or helicopter being damaged.

WARNING

The servo type parameter within the CGY must

match the type of servo you are using. Incorrect

settings may damage the CGY or the servo. An in-

correct setting may also result in a loss of control

during ﬂight.

(1) Servo Type

Select the appropriate setting for the tail rotor servo.

Setting:Analog/DG:1520/DG760

Initialsetting:DG:1520

DG1520:BLS254,BLS257,S9254,S9257

DG760:BLS276SV,BLS251SB,BLS251,S9256,S9251

(2) Gyro. Dir: Gyro direction

This parameter controls which direction the CGY (yaw axis) will compen-

sate when the helicopter rotates. Hold the tail rotor linkage over the link-

age ball on the servo, pick the helicopter up by the main shaft and rotate

the mechanics counter-clockwise. The CGY should compensate by adding

clockwise rotation pitch to the tail rotor blades. If the CGY compensates by

adding counter-clockwise rotation pitch to the tail rotor blades, then it will

be necessary to reverse the Compensation Direction setting by pressing

the "Gyro Dir".

Settingvalue:Normal/ReverseInitialvalue:Normal

(3) Work Mode: Gyro working mode

The available choices are CMT, Normal or AVCS. The CMT mode will allow

you to select either AVCS or Normal mode via the transmitter. In Normal

mode the gyro will always operate in Normal Rate Mode, and when AVCS

is selected, it will always operate in AVCS Mode.

Setting:CMT/Normal/AVCSInitialsetting:CMT

(4) GY. Gain: Gyro base gain setting

This parameter sets the base gain of the gyro. This can be used to adjust

the gain % if your actual transmitter gain does not match the gain on the

CGY correctly.

Settingranges:0~150%Initialvalue:100%

(5) Srv. Limit: Limit setting

When the CGY is in the "Srv.Limit" parameter mode, the gyro will no lon-

ger operate and the tail servo will always center when the tail rotor stick

is released. Always exit the setup functions before attempting to ﬂy the

model. Before each ﬂight, always ensure that the gyros are operating and

compensating in the correct direction. The Servo Limit parameter within

the CGY is used to set the mechanical limits for the tail rotor servo. To

obtain the best performance it is recommended to set the limit in the CGY

to 100% for both directions and then adjust the servo arm length to set the

mechanical endpoints. After that has been completed, use the servo limit

parameter to make small adjustments that could not be made mechani-

cally. Values between 90% and 110% are considered optimal.

[ Setting method ]

Operate the rudder stick right or left in the direction you want to set. Touch

the button that is lit in green to set the limit. Do the same for the other side.

WARNING

When using the CGY for the ﬁrst time, or when making mechani-

cal changes involving throw, you must check and set the servo limits

again to prevent binding.

GOVBasic（GovernorBasicSetting）

This menu sets the governor’s fundamental functions. The menu Servo limit point set-

WLQJPXVWEHVHW¿UVW

"GOV. BASIC"screen from the "BASIC MENU"screen.

Note: When using the governor function, be sure

to make each setting of "GOV.BASIC".

Note: After completing the linkage of the throttle,

be sure to set the "Servo limit point setting" ﬁrst,

and then set the other functions.

(1) Governor: Governor active

Set the governor operation mode of CGY. The initial setting is "ACT (active)"

where, as the designation implies, the governor is active. If you do not want

to use governor, select "INH (Inhibit)".

Setting:ACT(Active)/INH(Inhibit)Initialsetting:ACT

(2) Gear Ratio:

Input the main rotor gear ratio by pushing the "Gear Ratio" button to select

the desired working mode.

Settingranges:1.00~50.00



tInitialvalue:8.00



Notes:

• If the gear ratio is not properly set, the

set speed and actual engine speed will

be different.

•The gear ratio should be given in the

helicopter instruction manual. If the

helicopter instruction manual does not

give the gear ratio, calculate the gear

ratio as follows:

Rotor

main gear

Engine

nion gear

Gear ratio = N1/N2

Carry values less than 1/1000 to the

next whole number.

(3) Pole Num.: Pole number

This parameter is used when using a direct phase sensor attachment to a

brushless motor lead. Input the motor pole count as speciﬁed by the brush-

less motor manufacturer. When using any revolution sensor other than a

direct phase sensor type, set the pole number to 2

Note: For nitro use, set to 2

Note: The input signal range of the CGY is 0.0

v - 3.0

v. Exceeding this volt-

age range may cause damage to the CGY.

Settingranges:2-24



PInitialvalue:2



(4) Servo Type

Select the throttle servo type. Digital servos offer the best response.

Setting:Analog/DG:1520Initialsetting:Analog

WARNING

The servo type parameter within the CGY must match the type of

servo you are using. Incorrect settings may damage the CGY or the

servo. An incorrect setting may also result in the loss of control during

ﬂight.

(5) RPM set.: RPM setting

Setting the main rotor RPM. This is calculated by engine revolution with

the gear ratio of the main shaft.

When the rotation speed can be set with the governor mixing function of

the transmitter, it is necessary to ﬁrst match the display rpm value of 1-2-3

of "RPM Set" with the display rpm value of the transmitter.

Settingranges:off/700~4,000



rpmInitialvalue:1,000



rpm

*Tosetlowerthan1,000



rpm,set"Low.Revo"of"GOV.EXPERT"menuto700



rpm.

GOVBasic（GovernorBasicSetting）

(6) Stick sw.: Stick switch

The governor can be activated by throttle stick position.

[Setting method] Touch the "Stick SW" button to enter the setting mode.

"Sure?" Is displayed. Operate the throttle stick to the position where you

want to turn Governor ON. If you touch the [Yes] button, the ON position is

memorized. This stick switch function is always enabled when the next "ON

/OFF sw" is "INH" or the "Governor ON / OFF switch is not set by S.BUS set-

ting.

Whengovernoristurnedonandoﬀbytransmitterthrottlestick

The data is set so that the governor can be

turned on and off with the transmitter throttle

stick position. The following describes this op-

eration.

• Throttle stick over set point and more than 60%

of set rotation speed. ON

*This is the setting value of "Gov. On. Revo: Gov-

ernor ON revolution setting".

• Throttle stick held at the set point or more Re-

mains. ON

• Throttle stick position is below the set point se-

lected. OFF

When idle up

• When the throttle curve is set at idle up, and when the throttle output is over the set

value (initial value: 30%), the governor will always and remain ON even if the stick is

lowered to the bottom.

(OFF at slow side)

Set point or less

100%

(Governor operating point)

Set speed

The stick is at, or be-

yond the set point and

is 60% of the rotation

speed value of the gov-

ernor.

When you activate the switch, the direction setting of the switch is displayed.

Select the switch ON /OFF direction (Normal /Reverse).

Whenturningon/oﬀgovernorwithswitch

Select the ON / OFF switch channel with "GOV sw channel" on "SBUS BASIC"

menu.

Setting the switch to the ON position turns on, or enables the

governor. The following describes this operation.

• Switch set to on position and engine running at 60% or more

of set speed ON

• Throttle stick set to maximum slow position ON

• Switch set to off position OFF

(7) ON/OFF sw.: Governor on/off switch

This parameter allows the user to turn the governor on or off via a switch

on the transmitter. Choose INH if you do not want to use it.

Governor can be turned

on and off by a switch.

When Battery Fail Safe is enabled, items for setting the throttle servo posi-

tion are displayed. The setting method is the same as "Stick sw", so please

refer to this section of the manual for information on setting this function.

(8) BAT F/S: Battery fail safe

When the receiver battery voltage becomes equal to or less than "BFS.

Volt" set in the "GOV EXPERT" menu, the battery fail safe function is acti-

vated, the governor function is turned OFF, and the throttle servo moves to

the set position.

If the battery voltage is lower than the set voltage of the "Battery F/

S"for about 3 seconds, the Gx (gyro) LED of the CGY solid red light.

When "Battery F/S"is set to "ACT"in "GOV BASIC", the servo is ﬁxed

to the throttle position set by "Battery F/S". When the throttle stick is

set to the slowest position, the "Battery F/S"function is temporarily

canceled. However, after 30 seconds, the "Battery F/S"function is

activated again and the servo is locked. When the "Battery F/S"oper-

ates, quickly landing and stopping the helicopter, please charge the

battery.

WARNING

When using the CGY for the ﬁrst time, or when making changes in

the throw of a servo and its linkage, always perform the limit setting

operation.

WARNING

When using the CGY for the ﬁrst time, or when making changes in

the throw of a servo and its linkage, always perform the limit setting

operation.

(9) Lim. set: Servo limit point setting

Servo limit point setting deﬁnes the overall travel range for the throttle ser-

vo. It is fundamental for governor operation and must be set prior to other

functions. Servo limits must also be reset when the throttle linkage or trim

are changed.

How to set the servo limit point:

Set the transmitter's throttle stick to the idle position. Select [Lim. Set Id].

"Sure?" Is displayed. If you touch the [Yes] button.

The limit of idle will be

saved to the CGY.

The cursor will move to "Lim. Set Hi". Set the stick to the

full high position and set the same as "Lim. Set Id". If the setting data is not

normal (servo operation amount is 50% or less), "Err" is displayed. In this

case, check the transmitter setting and repeat this procedure once again.

(10) Limit Test: Check the set limit point

Check the set limit point. Press "Idle" or "High" to move the servo to each

limit point. Press “End” to end the test.

GOVBasic（GovernorBasicSetting）

(11) SenseTyp: Sensor type

Select the type of governor sensor.

Nitro (BPS-1 backplate; Magnet Type)

1:1 Magnet "1:1 Magn" (Magnet type applied to helicopter part that turns at

the same RPM as the main rotor)

HPoleEP: For Electric motors 8 poles and above

LPoleEP: For electric motors 6 poles.

(12) GOV Gain: Governor gain

Governor Gain. If the value of the Governor Gain is set too low, the heli-

copter's RPM will ﬂuctuate with collective and cyclic pitch changes. Con-

versely, if the number is too high, the RPM itself will ﬂuctuate and surge

during ﬂight.

Settingranges:1~100%

Initialvalue:Nitro=40%,1:1Magn=60%,HPoleEP=30%,LPoleEP=10%

Cond

(13) L Lmt. L rpm / H rpm: Low limit RPM

Low RPM Limit sets the minimum amount of throttle that the governor will

command during an over-speed situation. Too low of value the engine

could shut off or not recover power quickly enough during the next collec-

tive movement. If the value is set too high, the governor will not control

overspeed when the rotor head is unloaded.

Use:

L Lmt. L rpm: For RPMS of 700-1700

L Lmt. H rpm For RPMS of 1701-4000

Settingranges:LLmt.L



rpm=0~80%,LLmt.H



rpm=10~80%

Initialvalue:LLmt.L



rpm=25%,LLmt.H



rpm=45%

Cond

(14) SBUS2 rpm out: RPM display on transmitter

When displaying the rpm with the telemetry function, set it to ACT.

Setting:ACT(Active)/INH(Inhibit)Initialsetting:INH

(15) SBUS2 rpm Slot: RPM display on transmitter

Set the slot number of the telemetry rotation sensor registered on the

transmitter side.

Thismustbesetsothatnoslotsoverlaponeanother.

(16) Rev. Sensor: Revolution sensor testing

This menu is utilized to ensure that the revolution sensor is functioning properly.

In order to test the sensor, do NOT start the engine. Instead, we recommend turning the engine over by hand or the utilization of a starter. To prevent inadvertent

ignition of the engine, do NOT use a glow plug igniter when turning the engine over.

The numerical values on the left side of the display are the current value. The right side of the display indicates the maximum sensor value. The output level needs

to be more than 60% for correct governor operation. Also, when using the backplate sensor, the signal level of the backplate sensor varies depending on the rota-

tion speed (3,000

rpm or more is the detectable rotation speed).

By the telemetry function, the number of revolutions read by the governor sensor can be displayed on the monitor of the transmitter. In order to be able to display, activate the telemetry ro-