Futaba GYA431 manual

Name: Futaba GYA431
Brand: Futaba
SKU: 1118347
Rating: 75 (1 reviews)

(1)

󾛽
WARNING
Failure to follow these safety precautions may result in severe injury
to yourself and others.
󾛹
Check that there is sufﬁcient transmitter battery capacity
for ﬂight.
•Determinetheoperatingtimeofthereceiver,gyro,andservobatteryintheadjust-
mentstageanddecidethenumberofightswithamargintospare.
󾛻
Analog servos cannot be used while in "digital servo"
mode.
•Analogservosmaybreakdownif"digitalservo"modeisselected.
󾛻
Do not operate the airplane and transmitter sticks for about
3-5 seconds after turning on the GYA431 (When shared
with the receiver).
•GYA431initializationandneutralpositionreading.TheGYA431isinitializedwhen
thepoweristurnedon.IntheAVCSmode,theneutralpositionisalsoreadatthe
sametime.Ifinitializationendsnormally,theoperatorisinformedbytworepetitive
movementsoftheservototheleftandright.
󾛹
Always check the direction of operation of the gyro.
•Attemptingtoywiththeoperatingdirectionreversedisextremelydangerous.Al-
wayscheckyourgyro'sdirectiontoensuresafeights.
󾛻
Do not strike the gyro with a hard object. Do not drop it
onto a concrete surface or other hard ﬂoor.
•Thesensormaybecomedamagedduringstrongimpacts.
󾛻
Do not use trims or mixing in AVCS mode.
•IntheAVCSmodeallcorrectionsaremadebythegyro.Therefore,iftrimmingand
mixing,areturnedon,operationwillbethesameasdeviatingfromtheneutralpo-
sition.
󾛻
Do not use the GYA431 for applications other than RC air-
planes.
•ThisgyroisdesignedforRCairplanesonly.Donotuseitforotherapplications.
Features of GYA431
Set Contents
Connection
S.BUS 3-axes Connection Example
S.BUS Connection
Mounting to the Chassis
Name and Function of Each Part
S.BUS connection makes the wiring extremely simple.
The GYA430 and GYA431 can be connected by one
3-way hub. The aileron, elevator, and rudder servos
are output from the gyro. Servos other than S.BUS ser-
vos can also be used. When an R6303SB is used the CH
switching mode is set to group 7. The normal group 7
CH outputs are CH3, CH11, and CH12. CH3 is the throt-
tle channel and CH11 and CH12 are spare channels.
The transmitter function settings are shown below. A
total of 9 channels are used with three axes gyro con-
trol.
Function
GYA431
(aileron)
GYA431
(elevator)
GYA430
(rudder)
Aileron CH1
Elevator CH2
Rudder CH4
2nd aileron CH6
2nd elevator CH9
Gyro sensitivity
(aileron)
CH5
Gyro sensitivity
(elevator)
CH7
Gyro sensitivity
(rudder)
CH8
● Dedicated airplane setting
Stabilizes ight, even with hard-to-control scale models.
● Compatible with aileron or elevator control
The GYA431 can be used even with airplanes with one servo each at the left
and right wings.(S.BUS only)
● Remote gain function
The remote gain function allows the sensitivity of the gyro to be adjusted from the
transmitter and the mode switching function allows AVCS/NORMAL gyro mode
switching. Also the gain can be adjusted by the trimmer on the GYA431.
● Integrated type, compact size and light weight
High-density mounting technology makes the GYA431 compact (20.5 x 20.5 x
11 mm) and lightweight (3.5 g).
● Easy setup
Basic settings let you be ight-ready in an instant.
● Supporting the S.BUS/S.BUS2 connection

Only one wire connection to the receiver can operate the GYA431.
Rate Gyro for Airplanes
Aileron or Elevator use
INSTRUCTION MANUAL
INSTRUCTION MANUAL
For RC models
● Trimmer (LIMIT/
GAIN)(Digital/
Analog servo
function)
● LED
● Aileron/Elevator
selector switch
● Port 1 (S.BUS input/
Aileron and elevator
input)
● Port 2 (2nd aileron or 2nd
elevator/Gyro sensitivity input)
● Port 3 (Aileron/Elevator servo output)
● Gyro direction
switch
Aileron(Elevator)
servo
※Only S.BUS is compatible with 1 servo.
Extension cord: (Black)
Accessory connector (Red)
GYA431
To port 3
To port 1
Aileron/Elevator CH
Gyro sensitivity CH
To port 2
Receiver
Gyro gain CH(Receiver)←connect→Port2(GYA431)
Remote gain eﬀective. Trimmer(GYA431) becomes LIMIT.
Gyro gain CH(Receiver)←It does not connect→Port2(GYA431)
Remote gain is invalid. Trimmer(GYA431) becomes GAIN.
S.BUS Receiver
Aileron (Elevator) servo
2nd servo
Extension cord: (Black)
GYA431
To port 3
To port 2
When there is 1
servo, port 2 is not
connected.
To port 1
S.BUS/S.BUS2 port
Controlled axis (roll axis)
90°
Gyro
Degrease and stick
Flat surface of the fuselage to which
double-sided tape easily sticks
(double-sided tape does not stick to balsa)
Sensor tape
Rudder servo
Elevator servo
GYA430(Sold separately)
GYA431
GYA431
Aileron servo
S.BUS/S.BUS2 port
S.BUS Receiver
This is a three axes
connection example. The
rudder uses a GYA430 and
the receiver is an R6303SB.
＜ GYA431 aileron mounting ＞
The turning direction which xes the gyro can be any
direction up to 360° relative to the roll axis.
LIMIT
GAIN
Function Aileron mode Elevator mode
Aileron CH1
Elevator CH2
2nd aileron CH6
2nd elevator CH9
Gyro sensitivity (Aileron) CH5
Gyro sensitivity (Elevator) CH7
At S.BUS/S.BUS2 operation, the channels are fixed as shown in the
table below. Match the transmitter channels to these.
GYA431 Ratings:
(Integrated sensor type rate gyro)
•Gyrosensor:MEMSvibratingstructuregyro
•Operatingvoltage:DC4.0Vto8.4V
•Currentdrain:30mA(excludingaservo)
•Operatingtemperaturerange:-10ºCto+45ºC
•Dimensions:20.5x20.5x11.0mm(exceptprotrusion)
•Weight:3.5g
•Functions:(1)Gyrosensitivitytrimmer,(2)MonitorLED,(3)Twoservos
compatibility,(4)S.BUS/S.BUS2compatibility,(5)Digital/analogservo
function
Monitor LED display
Operation status Color Display Remarks
1. No servo pulse /
sensor error
Red 4 ﬂash
2. Start of initialization
Green Fast blink
3. End of initialization
Red/Green/
Orange
Steady
light
Digital Analog
AVCS Red Red
Normal Orange Green
4. Turn
Red/Green Fast blink
Right (Green)
Left (Red)
5. Neutral deviation
Orange Slow blink
When stick operated
6. Gyro sensitivity zero
－
OFF
7. Switch switching
Green One blink
Each switching
8. Low battery
Red One ﬂash
When power drops to 3.8V
or less
The following items are supplied with the GYA431:
GYA431
Mini screwdriver
Extension cord: (Black)
Extension cord: (Red)
Sensor tape
Magic strap (for clamping the wiring)
Rudder control
(GYA430)
Aileron control
Elevator control
Servo
Mode
1M23N27402
• No part of this manual may be reproduced in any form without prior
permission.
• The contents of this manual are subject to change without prior notice.
• Futaba is not liable for any potential damage (accidental or otherwise)
that may occur after installation.
Before using your new gyro, please read this manual thoroughly
and use the gyro properly and safely. After reading this manual,
store it in a safe place.
Thank you for purchasing the GYA431 airplane gyro. Compact and
lightweight, the GYA431 is designed to control the ailerons (roll axis) or
elevators (pitch axis). Features include simple set-up and S.BUS/S.BUS2
connectivity.
The gyro is very sensitive to vibration. Securely mount it with the included double-sided sponge tape at a position where vibration is
minimal and the gyro is perpendicular to the axis to be controlled. Since double-sided tape will not stick to balsa, make a smooth sur-
face by cementing a smooth plastic sheet. to the frame and securely attach the gyro with double-sided tape. Provide a surplus in the
wiring and bundle the wiring with the included magic strap so that it will not interfere with the rod.

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Acerca de Futaba GYA431

Vea el manual de Futaba GYA431 aquí, de forma gratuita. Este manual pertenece a la categoría Juguetes de radiocontrol y ha sido calificado por 1 personas con un promedio de 7.5. Este manual está disponible en los siguientes idiomas: Engels. ¿Tiene alguna pregunta sobre Futaba GYA431 o necesita ayuda? Haz tu pregunta aquí

Especificaciones de Futaba GYA431

General

Marca	Futaba
Modelo	GYA431
Producto	Juguete de radiocontrol
EAN	4513886024344
Idioma	Engels
Tipo de archivo	PDF

Características

Color del producto	Negro
Tipo de producto	Controlador
Marca compatible	-
Componente para	-
Compatibilidad	-

Contenido del embalaje

Cantidad

Peso y dimensiones

Altura	11 mm
Profundidad	21 mm
Peso	3.5 g
Ancho	21 mm

Control de energía

Voltaje

4 - 8.4 V

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