Arkbird VTOL - User Manual

Thank you for purchasing Arkbird product. Before starting with the assembly of the VTOL
plane, a few words regarding the new firmware of Autopilot 2.0:
In vertical mode, newly developed settings are available to be customized including
parameters adjustment, unlock function and OSD interface instruction. Please refer to
“Introduction to Upgraded Arkbird V1.3016” or the latest upgrading files for more details.
Please don’t forget to install ESC with BEC or install another BEC 5v to supply power for
the servos, because the autopilot does not supply power for them.
The upgraded firmware (V1.3010) will have an option called “BimoFwing” that needs
to be chosen to use with Arkbird VTOL plane. The default control values are: 15, 12, 110.
In the BimoFwing option is set, the original “Manual Mode” will be replaced by “Hover
Mode”. This means that the plane will entry into “Hover Mode” when you select “Manual
Mode”, then 5
th
channel icon’s will represent the following:
Return Home Mode
Hover Mode
Balance Mode.
The Autopilot will give you 1500us PWM output when entering the OSD menu. Please ddjust the
servo 's midpoint when display OSD menu.

Summary

VTOL Autopilot Firmware and Modes

Firmware Overview and Requirements

Introduction to Autopilot 2.0 features, including firmware updates and power supply requirements.

BimoFwing Configuration and Flight Modes

Explains the BimoFwing option, its default values, and the associated flight modes like Hover and Balance.

VTOL Flight Settings and Calibration

Details on roll trim for motor speed, hover yield for straight flight, and sensor midpoint calibration.

Channel Mapping and Mode Transitions

Guidance on channel connections and compensation values for smooth mode switching.

Flight Operations and Handling

Mode Switching Procedure

Instructions for controlled throttle use during VTOL to balance mode transitions.

Flying in Windy Conditions

Tips for managing the aircraft in windy weather and landing procedures.

Aircraft Assembly - Core Structure

Wooden Parts and Fuselage Assembly

Steps for preparing and gluing wooden parts and the main fuselage.

Motor Mount and Motor Installation

Instructions for building motor mounting plates and attaching motors with screws.

Fuselage Reinforcement and Servo Placement

Adding carbon rods to the fuselage and preparing for servo installation.

Rudder and Airfoil Integration

Assembling rudders and joining the airfoil with the fuselage.

Servo Cable Routing and Final Joining

Routing servo cables and completing the airfoil-fuselage connection.

Component Installation and Final Setup

Camera and Wing Fence Installation

Mounting the camera, connecting its servo, and attaching wing fences.

Battery Plate and Cover Plate Assembly

Installing the battery plate and cover plate, checking orientation.

Flight Controller and Battery Placement

Optimal positioning of the flight controller, battery, and VTX.

Center of Gravity (CG) and Wingtip Support

Achieving correct CG and reinforcing wingtips.

Arkbird VTOL Specifications

General

Brand	Arkbird
Model	VTOL
Category	Toy
Language	English