Mikado VBar NEO User manual

VBAR NEO
Quick Start Guide
Express-Firmware

Welcome to VBar NEO!
VBar NEO is an innovative product setting new standards
for model helicopters in terms of ight performance and pro-
gramming capacity.
Features:
• Easy Start setup via using either VBar Control.
• Fine adjustments can be done at the eld using
VBar Control.
• Ready for online updates as they become available.
• Built-in Governor for electric model helicopters
(IC powered models require the Pro rmware).
• Fully compatible with VBar Control. For setup
using VBar control, please refer to your VBar
Control manual.
FCC Statement
This equipment has been tested and found to comply with the limits for a Class A digital de-
vice, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference, in which case the user will be required to correct the
interference at his own expense.
Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the device.
The antenna(s) used for this transmitter must be installed to provide a separation distance of
at least 20 cm / 7.87 in from all persons and must not be co-located or operating in conjunction
with any other antenna or transmitter. End-users must be provided with transmitter operating
conditions for satisfying RF exposure compliance.
FCC ID 2ABXHVBCRX20

Safety Instructions
An R/C controlled helicopter is not a toy! While moving,
the rotor blades pose a serious danger to persons and things.
You must obey all safety instructions of the manufacturer for
operation of your helicopter.
VBar is not an autopilot! VBar may be installed in model
helicopters which are suitable for ying without ybar. During
installation and operation you must follow all instructions given
in the software of the radio and in manuals. VBar may not be
operated in wet conditions (high humidity or rain). If the heli-
copter shows vibrating behavior during ight, operation of the
helicopter is to be stopped immediately. Do not continue ying
until the cause for vibration has been eliminated.
• Since the ESC is directly connected to the VBar,
disconnect the motor wires or remove the pinion gear
to avoid accidental spooling up of the helicopter while
setting up the speed controller (ESC) functions. The
same applies when loading unknown setup or preset-
les, as they may transport other receiver and speed
controller settings as you have on your heli!
• The external gyro sensor (set with sensor included)
must not be connected to a different connector than
Sensor, else it will be destroyed beyond repair imme-
diately.
• Make sure you use a sufcient power supply.
• Fail safe will be set automatically by VBar/VBar Control
(motor off, servos on hold position).

1. Items needed for rst installation
On rst installation, you will need:
• VBar NEO with built in VBar Control Satellite and a
VBar Control radio
• Power supply (BEC or receiver battery).
• Helicopter with servos installed, but not yet
connected! Only digital servos allowed!
• Pitch Gauge (swash plate levelling tool)
• For updates and extensions of VBar NEO you
need the VBar Control Manager software which
you can download conveniently from www.vstabi.
info as well as a Mini USB wire and a Boot Plug.
Contents
VBar NEO with built-in VBar Control Receiver, USB wire, Boot
Plug, Gyro Pad, external gyro sensor (* optional).
*
*

2. Update and Registration
Before beginning a setup, update your VBar Control and VBar
NEO. Open the VBar Control Manager, plug the Boot Plug into
the Sensor port, connect to your computer and power up your
VBar. The LED will ash white. The update will be performed
automatically if necessary. During the update, the LED will
light up yellow briey, then start ashing green. Disconnect the
Boot Plug and the USB wire and power cycle your VBar. If you
want to use the VBar Control Manager again (e.g. to access
the App Store), just power cycle your VBar. It will start up in
update mode again as long as the Boot Plug is connected.
Click on Applications in the VBar Control Manager to access
the App Store, where you can register your new VBar to your
MikadoID with one click of your mouse.
Perform an update of your VBar Control, too.
3. Preparing the Helicopter
First you need to assemble the helicopter in accordance with
manufacturer’s instructions. Flybarred rotor systems are not
supported. It is very important that you assemble the helicopter
mechanically correct with exact symmetry and geometry. This
is to ensure that you do not run into problems resulting from
mechanical inconsistencies later.

4. Bind procedure, programming
VBar will go into bind mode after approx. 10 seconds. The LED
will ash green-red to indicate it‘s ready for binding.
Refer to your VBar Control Manual to bind your VBar to your
VBar Control Transmitter.
5. Wiring your VBar
Connectors
ESC Electronic Speed Controller
TAIL Tail servo
CH1-4 Swash plate servos according to diagram in the software
AUX1-3 Additional functions
RPM RPM sensor input
Sensor External gyro sensor (optional), NO power supply!
USB USB wire
TELE 1, TELE 2 Telemetry bus for VBar Control.
Power supply may be connected to any port except Sensor. There is no voltage
divider needed for rpm sensors. For further applications (additional functions)
see App in VBar Control and online manual on www.vstabi.info.
6. Pre-ight check
Before each ight you must double-check the active
direction of the swash plate and the tail rotor. To do so, lift
the helicopter up and move it along the three axis.

7. Initialization (Pitch Twitch, V is lit)
During Initialization, VBar goes through a self-test. The helicop-
ter must be at rest during this test. When the test is nished,
you will see a brief twitching (jump) of the swash plate, VBar
Control will show ‚Connect‘. Also the V will light up solid green.
11. Operation
Upon successful initialization of the VBar and pre-ight check
you may proceed to the maiden ight with your VBar. At the
eld you may further adjust any setting using your VBar Control.
Trim ight:
During a trim ight, VBar performs all necessary trims of the
helicopter automatically (elevator, aileron, tail). A trim ight is
not necessary if the servo linkages are installed mechanically
correct, the swash plate is leveled, and the center of gravity
is set properly.
To perform a trim ight, turn on the helicopter while the stick
for collective is at full positive. The VBar conrms this with a
short double-twitch (jump) of the swash plate. It is best to
perform the trim ight in very calm weather conditions. For
further information on how to perform a trim ight, click on
“Trim ight info” in the ight menu.

v1.03 12-2018
Mikado Model Helicopters GmbH
Graf-von-Schwerin-Str. 40
14469 Potsdam · Germany
Tel. [phone]
Fax [phone]
[email protected]
9. Miscellaneous
Exemption from Liability
Mikado does not assume liability for completeness or correct-
ness of the content of this manual and of the software.
The user assumes all liability for all potential damages or claims
that might arise from the operation of the VBar and his helicopter.
Technical Data
Supply Voltage 3.5-8.4 V (2S LiPo)
Current Consumption ca. 80 mA
Operating Temp. -5 to 60 °C / 23 to 140 °F
Dimensions/weight 45 x 25 x 15 mm / 14 g
.177 x .098 x .059 in / .5 oz
Accessories
You will nd accessories to be used with VBar on Mikado’s
website www.mikado-heli.de
Support
Forum and extensive online manual at www.vstabi.info
Email: [email protected]
[email protected]