User Manual v2.0

User Manual v2.0
Geocalla G4-3D 3 axis gimbal
User Manual v2.0
Warning & Disclaimer
G4-3D gimbal is calibrated before delivery, no adjustment or
modification to the gimbal is allowed.
Ensure the camera is mounted to the
powering the aircraft.
G4-3D gimbal is finely calibrated according to the specified
camera model before the delivery. User does not need to
perform extra calibration. Do not attempt to modify
gimbal or mount extra component/device (such as filter, lens
hood, etc.) to the camera; be sure to use our approved
battery; otherwise it may affect the performance of the gimbal.
Make sure the flight control system is operating in the
safest manner. We strongly recommend customers to use power
supply from R/C system or flight pack battery, and keep
when calibrating and configuration the gimbal.
Observe the procedures contains in this manual to mount
and connect gimbal on your aircraft.User of this
shall respect the AMA’s National Model Aircraft safety Code.
Our Innovations has no control over use, setup, final
assembly, modification or misuse, no liability shall be
assumed nor accepted for any resulting damage or injury. By
the act of use, setup or assembly, the user accepts all
resulting liability. Our assumes no liability for damage(s),
injuries or legal responsibilities incurred directly or
indirectly from the use of this product.
No part of this product or manual shall be reproduced in any
form without the prior written consent or authorization of
Our Innovations. No patent liability is assumed with respect
to the use of the product or information contained herein.
In The Box:
Gimbal×1(GCU 1、Vibration Absorbers 4) Rubber band×2
GUI USB line×1
Gimbal Description:
Yaw servo driver module
Upper plate of damping
Vibration Absorber
Roll servo driver module
Tilt servo driver module
Camera fixed base
Install camera:
Gimbal Initialization
Mount the camera onto the gimbal and adjust the center of
gravity of the camera. Power on the gimbal and keep it still, wait
until the gimbal initialization is complete then gimbal will come back
to the horizon automatically, this may take about 12 seconds(If
have swayed in the process, it will be delay). For most of the
regular cameras, there is no need to set or adjust parameters.
Please scan QR code or login our website: to
download the User Manual.
Gimbal Control
1. G4-3D support pitch axis control:
Please connect the receiver with gimbal controller according to the
picture showing above. Power on the gimbal, when gimbal indicator
light flashing, wait for 3 seconds, then you can control the pitch
angular velocity of the movement through the stick.
2. Gimbal roll axis level calibration:
If the roll axis is not level after power on, you can correct the
position by following these steps:
a. Connect the gimbal with receiver gas channel, electrify the
receiver and turn on the transmitter then push the gas to maximum.
b. Adjust the camera and let it be on the level position, electrify the
gimbal when gimbal indicator light flashing, wait for 3 seconds this
operation can be done.
1.3-axis high performance gimbal.
2. Make of plastic which mix with nylon and
30% glass fiber, High strength, High
3. Supports parameters adjustment and
firmware upgrade.
4. Can be solo used, no need to rely on flight
control systems.
5. Totally-enclosed motor, is not affected by
iron filings, sand and dust.
6. Innovative base design, compatible with
most of the movement cameras.
7. Low power consumption, and wide range of
Supported Camera
Most of the movement cameras
GCU Input Power
3S~5S LiPo (11.1V~23V)
Gimbal Operating Current
Static current: 100mA (@10V)
Dynamic current: 300mA (@10V)
Gimbal Input Power
3S~5S LiPo (11.1V~23V)
Operating Temperature
0°C ~ 60°C
Gimbal Weight
Gimbal Dimensions(With Damping
120mm X 95mm X 95mm
Controlled Angle Accuracy
Tilt/Roll: ±0.05°;
Yaw: ±0.05°
Controlled Rotation Range
Tilt axis control : -100 ~ +10°
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