FUTABA GYC441 Instruction Manual
Hide thumbs
Advertisement
Quick Links
1M23N33902
Rate Gyro
Only for Futaba digital servo
I
M
I
M
NSTRUCTION
NSTRUCTION
ANUAL
ANUAL
For RC models
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.
• No part of this manual may be reproduced in any form without prior permis-
sion.
• 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.
Features of GYC441
● Dedicated RC Drift car setting
Boosts vehicle straightness and cornering ability, regardless of surface type.
● Remote gain function and mode switching function
You can adjust gain from the transmitter (3 or more CH) by using the
remote gain function. Gain can also be adjusted with the trimmer on the
GYC441. The mode switching function allows AVCS/NORMAL gyro mode
switching.
● Integrated, compact, and lightweight
High density mounting technology makes the GYC441 compact (20.5 x
20.5 x 11 mm) and lightweight (3.7 g).
● Easy setup
The GYC441 can be used immediately with minimal setup.
● S.BUS/S.BUS2 support
Only one wire-receiver connection is needed to operate the GYC441 with
S.BUS/S.BUS2.
● Only for Futaba digital servos
Functions
● Port3（Steering servo output）
● Servo selection switch
● Port2（Gain input）
(SR mode ON/OFF)
● Port1（Steering input/
S.BUS input）
● Gyro direction
Switch
● Trimmer
● LED
（Limit/Gain）
Monitor LED display
State
Color
Move
Reference
1. No servo pulse / sensor
Red
2 flash
error
2. Warm-up
Green
Fast blink
AVCS (Red)
3. Sensor initialization
Red/Green
ON
NORMAL (Green)
Right (Green)
4. Turn
Red/Green
Fast blink
Left (Red)
5. Neutral offset
Orange
Slow blink
Stick operation
6. Gain OFF
−
OFF
Each time of switch
7. Switch operation
Green
One blink
operation
8. Low battery
Red
One flash
Less than 4.0V
Thank you for purchasing the
GYC441 RC car gyro. Compact
and lightweight, the GYC441 is
designed to control steering in your
RC car. If the transmitter has 3 or
more channels (capable of 3CH
adjustment), gyro sensitivity can
be adjusted from the transmitter.
Features include simple set-up and S.BUS/S.BUS2
connectivity.
GYC441 Ratings:
(Integrated sensor type rate gyro)
• Gyro sensor: MEMS vibrating structure gyro
• Operating voltage: DC 4.2V to 8.4V
• Current drain: 30mA (excluding a servo)
• Operating temperature range: -10 ºC to +45 ºC
• Dimensions: 20.5 x 20.5 x 11.0 mm (0.8 x 0.8 x 0.43 in) (except connector)
• Weight: 3.7 g (0.13 oz)
• Functions: Sensitivity trimmer. LED monitor. Servo selection (SR mode
ON/OFF). S.BUS/S.BUS2 connection.
Set Contents
The following items are supplied with the GYC441:
Mini screwdriver
GYC441
Extension cord
Sensor tape
Nylon strap
WARNING
Failure to follow these safety precautions may result in severe injury to
yourself and others.
Check that there is sufficient battery capacity.
Do not operate the model and transmitter steering wheel
for about 3-5 seconds after turning on the GYC441 (When
shared with the receiver).
• The GYC441 is activated when the power is turned on. The neutral position is also
read at the same time. If initialization is successful, you will see the servo move left
and right slightly.
Always check the direction of operation of the gyro.
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.
• All corrections are made by the gyro. Therefore, if trimming and mixing are turned on,
operation will be the same as driving from the neutral position.
Do not use the GYC441 for applications other than RC cars.
•This gyro is designed for RC cars only. Do not use it for other applications.
Analog servos cannot be used.
•The use of analog servos may cause servo damage.
Do not place gyro near heating equipment (engine, motor,
ESC, battery, servo, etc.).
• Always allow the gyro to adjust to the outside temeprature before driving. A large tem-
perature change during use will cause drift and other operational issues.
Connecting the GYC441
Gyro gain CH(Receiver)←connect→Port2(GYC441)
Remote gain effective. Trimmer(GYC441) becomes LIMIT.
Gyro gain CH(Receiver)←It does not connect→Port2(GYC441)
Remote gain is invalid. Trimmer(GYC441) becomes GAIN.
Receiver
Gyro gain CH3
Extension cord
Steering CH1
GYC441
Steering servo
Mounting to Chassis
Use the included double-sided sponge tape to firmly at-
tach the gyro perpendicular to the control axis, at a posi-
tion where there is as little vibration as possible. Make the
Gyro mounting position
The direction of rotation fixed by the gyro can be any
direction within 360° relative to the steering axis controlled
by the gyro.
Steering servo
Link the servo according to the kit instruction manual. Ad-
just the linkage rod so that the trim amount is as small as
possible.
When using S.BUS servo, initialize a parameter.
Make the servo operating range as wide as possible.
Equalize EPA (ATV) left and right.
S.BUS Connecting the GYC441
* When using SR mode, SBUS connection is not possible.
When using SR mode, connect as shown on the left.
S.BUS Receiver
S.BUS/S.BUS2 port
S.BUS CH
Steering --- 1CH
Gyro gain --- 3CH
In S.BUS
connection, the
port 2 is not
connected.
Remote gain is still
effective.
GYC441
Steering servo
wiring loose and bundle it with the included nylon strap so
that it will not interfere with the rod.
Included sponge
sensor tape
Gyro
Degrease
and stick
Horizontal plane
Flat surface of the chassis where the sensor
tape sticks easily. Mount the gyro level so
that it is not tilted relative to the chassis.
SR mode
It is possible when using the T7PX to change the servo to
"SR Mode" and improve the servo response. If the servo
can't be changed to SR mode, do not set the TX to SR
mode.
Advertisement
Related Manuals for FUTABA GYC441
Summary of Contents for FUTABA GYC441
- Page 1 S.BUS input） ● Gyro direction • The GYC441 is activated when the power is turned on. The neutral position is also Switch read at the same time. If initialization is successful, you will see the servo move left and right slightly.
- Page 2 100% Outside Outside Receiver ON → The GYC441 requires 3-5 seconds to and left.) 3CH (GAIN CH) is set up with reference to the transmitter force force initialize when the power is turned on. Do not move ...