GRAUPNER 34002 User manual

EN
Copyright © Graupner/SJ GmbH
No. 34002
No. 34003
2 channel HoTT 2,4 GHz receiver/servo/speed controller unit
Vector Unit / Vector Unit Extreme
Manual

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34001_HB_V1
Introduction......................................................................... 4
Service Center .................................................................... 4
Intended Use....................................................................... 5
Package Content - Unit No.34002..................................... 5
Package Content - Unit No.34003..................................... 5
Technical Data .................................................................... 6
Symbols Explication ........................................................... 7
Safety Notes........................................................................ 7
Vector Unit Description ........................................................ 9
Preparation Before Use.................................................... 10
Connecting the Battery.................................................... 10
Charging the Battery ........................................................ 11
Installing the Motor Unit .................................................. 11
Connecting the Motor Unit .............................................. 12
Binding the Unit ................................................................ 12
Successful Binding Process ............................................. 13
Unsuccessful Binding Process ......................................... 13
Binding Multiple Units....................................................... 13
Installing and Upgrading Propellers ............................... 13
Free Mixers........................................................................ 16
Flying, Assembling and Experimenting with the Vector
Unit..................................................................................... 16
Ground Ideas ................................................................... 16
Installation ........................................................................ 17
Flying Tips........................................................................ 18
Declaration of Conformity ............................................... 18
Index

Introduction
Thank you very much for purchasing the Graupner Vector unit.
This manual is valid for unit Numbers 34002 and 34003. Package
content will change depending on the version.
Read through this entire manual before use. Graupner continu-
ously enhances and updates its products and reserves the right
to change its products, technology, user manuals and equip-
ment at any time without prior notice.
Periodically check our website, www.graupnerusa.com for
the most recent updates to the manual and firmware.
To maintain this condition and to ensure safe operation, you must
read and follow this user manual and the safety notes before using
the product!
NOTE
THIS MANUAL IS PART OF THE PRODUCT. IT CONTAINS IMPORTANT
INFORMATION CONCERNING OPERATION AND HANDLING. KEEP THESE
INSTRUCTIONS FOR FUTURE REFERENCE. PLEASE PASS ON TO FUTURE
OWNERS.
Service Center
Graupner USA – OPENHOBBY LLC
3941 Park Dr., Suite 20-571
El Dorado Hills, CA 95762
United States
Phone: [phone] x2
Hours: Mon – Fri 9:00am – 4:00pm PST
Email: [email protected]
Online Support: www.graupnerusa.com
Forums: www.rcgroups.com/graupner-openhobby-874/
Graupner Online For service centers, downloads and product list, visit our web
site at www.graupnerusa.com.

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Intended use
This Vector unit is intended be used for the purpose specified by
the manufacturer for operation of remote control models without
passengers. Any other type of use is prohibited and may dam-
age the system and cause significant property damage and/or
personal injury. Improper use is not covered by this product’s
warranty.
Read through this entire manual before you attempt to install or
use the transmitter.
Graupner continuously enhances and updates its products and
reserves the right to change its products, technology, user man-
uals and equipment at any time without prior notice.
Target Group
This product is not a toy. It is not suitable for children under
14 years old. The operation of this product must be performed
by experienced modelers. If you do not have sufficient knowl-
edge about operating radio-controlled models, please contact
an experienced modeler or a model club.
Package Content No.34002
Vector Core GRS 331
No.78101.1 Power Pack 160 mAh Battery
No.S2025 Slim 150 Charger
34001.4 Vector Motor CW
34001.30 Vector Propeller 46 mm
Manual
Package Content No.34003
Vector Core GRS 331
No.78101.1 Power Pack 160 mAh Battery
No.S2025 Slim 150 Charger
34001.4 Vector Motor Extreme CW
34001.31 Vector Propeller 56 mm
Manual

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Technical Data
Frequency band 2.4 to 2.4835 GHz Motor unit single approx. 6.8 g
Modulation FHSS Motor unit double approx. 13.7 g
Temperature range 14° to 130°F (-10°C to 55°C) Current consumption max. 2A continuous current
Antenna Wire 30 mm Stall torque/3.7 V approx 5 Ncm
Operating voltage 3.0V to 4.2V Speed/3.7C approx. 0.06 sec./40°
Weight Vector Core approx. 6.6 g

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Symbols explication
!
Always observe the information indicated by this warning sign.
Particularly those which are additionally marked with the follow-
ing signal words:
WARNING indicates the potential for serious injury
CAUTION indicates possibility of lighter injuries.
This icon indicates information that may be helpful in diagnosing
or troubleshooting, especially when accompanied by the follow-
ing signal words:
Note indicates potential malfunctions.
Attention indicates potential damages to objects.
Safety notes
These safety instructions are intended to protect this product,
yourself and the safety of others. Please read this section very
carefully before using this product!
• Check all relevant laws and regulations before using this
remote control model. These laws and regulations must
be observed in for the safety of yourself and others and
may vary by state, region, or country.
• First-time users: carefully familiarize yourselves with this
model’s functions and commands. Always exercise cau-
tion and operate this model responsibly.
• To avoid risk of suffocation, keep packaging materials
away from babies and small children.
• Supervision by an experienced adult is required for chil-
dren, persons mentally or physically handicapped, nov-
ices, or anyone not capable of safely using this product.
• Special liability insurance policies are mandatory for all
device operations. If you already own a device, determine
if the respective model is covered by your insurance.
• Protect all equipment from dust, dirt, moisture, vibration
and excessive heat or cold. The models may only be
operated remotely in normal outside temperatures rang-
ing from 14° to 130°F (-10°C to 55°C).
!

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• To ensure safe operation, always perform a range test
and functional test on the ground before you use your
model!
• Maintain frequent updates of your HoTT components
with the latest firmware version.
• Always use matching, original Graupner plug-in connec-
tions of the same design and material.
• Make sure that all of the plug-in connections are tight.
When disconnecting the plug-in connections, do not pull
the cables.
• For additional questions or support, contact the Graupner
USA Service Center, or an experienced user.
WARNING
Safety notes during the use
Rotating propellers can cause injury. Never touch rotating propel-
lers. This can cause serious injury.
To make sure the connected motors cannot accidentally start
when programming the transmitter, turn the transmitter’s motor
off, or detach the propellers.
To avoid electrical shock, check the Vector unit regularly for dam-
ages to the housings and cables, especially after a model
crashes. Discontinue using any electronic components that
have become wet; short-circuiting and shock risk is still preva-
lent even after components have dried.
The propellers must be mounted securely; thrown parts can
cause serious injury.
Keep long hair, loose clothing such as scarves, loose shirts, etc.,
away from the propeller. Damage to the propellers may occur
and flying debris may cause serious injury.
!

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Vector Unit description
1 Vector Core, Servo DES 131 with integrated receiver and speed controller
2 Battery connection cable
3 Drive gear to install a motor unit or a servo lever
4 Motor connection socket max. 2A continuous current
5 Receiver antenna
6 Fixture arms
7+cable (red)
8-cable (black)
9 Motor mount fixing screw, flat-head screw 1.2 x 3 mm
10 Motor mount
11 Motor
12 Propeller
13 Motor connection plug
14 Drive gear joint
7
8
2
4
1
3
5
6
13
10
10
6
6
11
11
12
12
10
13
11
6
12
14
9

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Preparation Before Use
The Vector unit should only be powered by a 1S LiPo battery
PowerPack (No. 78101.1).
The input voltage of the drive battery is monitored during flight
through the HoTT transmitter telemetry function.
If the voltage drops under 3.2 V, the HoTT transmitter will emit a
warning alarm. Immediately discontinue use and charge or
change the drive battery!
Connecting the Battery
Turn on the Vector unit by connecting the drive battery to the
battery connection cable.
Only use the recommended 1S LiPo battery Power Pack (No.
78101.1).
The connectors are reverse polarity protected: note the small
chamfers on the sides of the plug. Never use force – the connec-
tors should engage easily.
Attention
If the connection system is forcibly connected in the wrong
direction, the battery connection cable plug will be irreparably
damaged.
Never connect a battery with voltage higher than 4.2 V DC to
the unit! The receiver and the servo will be irreparably damaged.
Never connect a battery to the unit's motor port! The receiver
and the servo will be irreparably damaged.

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Charging the Battery
Only charge the battery with the Slim 150 Charger included in the
package contents.
For battery safety, refer to the charger’s manual.
CAUTION
To avoid fire risk or damage to the battery, never use a non spe-
cific charger.
Installing the Motor Unit
The motor unit is attached to the drive gear via a fixture screw.
A servo arm can be installed onto the drive gear.
• The servo arm can be used to move the control surface.
• The motor can now be installed in the model.
!

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Connecting the Motor Unit
Only use recommended motor units.
The connectors are reverse polarity protected: note the small
chamfers on the sides of the plug. Never use force – the connec-
tors should engage easily.
Attention
If the connection system is forcibly connected in the wrong
direction, the motor connection cable plug will be irreparably
damaged.
Never connect a battery with voltage higher than 4.2 V DC to
the unit! The motor will be irreparably damaged.
Binding the Unit
Prior to operation the transmitter and motor unit must be bound
to establish a communication connection. Each transmitter/
receiver combination requires only one binding. The binding
process can be repeated at any time if, for example, a new
transmitter is utilized. Refer to the Binding section in the trans-
mitter’s manual for additional information on the binding pro-
cess.
1. Turn on transmitter.
2. Connect the drive battery to the motor unit. The Vector unit
is already in binding mode.
3. Follow the binding process directions outlined in the trans-
mitter’s manual.
4. The transmitter will confirm a successful bind. If unsuccess-
ful, repeat the directions as needed to establish a connec-
tion. Bind settings will be saved when the transmitter and
motor are turned off; the model can be used immediately
after turning on.

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Successful Binding Process
If the binding process was successful, the transmitter will imme-
diately begin controlling the unit.
Unsuccessful Binding Process
If the binding process was unsuccessful, move the transmitter
3 feet (1 meter) from the receiver, and repeat the binding process
as needed until a successful bind is achieved.
Binding Multiple Units
This function is designed for pilots who want to build and fly cus-
tom-designed multi-channel models. The Vector Unit is very ver-
satile and can accommodate up to 12 channels for channel
mapping.
Binding multiple units is possible only if the function is supported
by the transmitter. Refer to the transmitter’s manual for more
information. The process would be described in the Binding
Multiple Receivers or Change Model sections of the trans-
mitter’s manual.
Installing and Upgrading Propellers
CAUTION
To avoid injury by rotating propeller(s) in case of accidental motor
starts, always unplug the battery connector plug prior to removal/
installation.
Propeller removal:
Hold the motor by the motor case, not by the motor mount.
Pull the propeller straight out.
Propeller installation:
Hold the motor by the motor case, not by the motor mount.
Gently push the propeller onto the motor shaft. Do not use
excessive force.
Pay careful attention to the motor turning direction: clock-
wise (CW) or counter-clockwise (CCW).
Pay careful attention to the propeller profile (curvature).
Pay careful attention to the turn direction of the propeller.
Pay careful attention to the incisions on the propeller.
Pay careful attention to the air flow arrow.
!

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CWCCW CCWCW
1
2
2
1
B1
A2
A
No. 34001.30
No. 34001.31
2
2
1
1

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1 CCW
2 CW
1 CW
2 CCW
CCW 1
CW 2
CW 1
CCW 2
1 CCW 2
2 CW 1
2 CCW 1
1 CW 2
V.1 V.2
V.3 V.4
V.5 V.6

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Free Mixers
Note
Make sure previously programmed mixer functions (in the “Wing
mixers” or “Free mixers” menu of the HoTT transmitter) do not over-
lap with these menu options.
MIXER:
Up to five mixers can be contemporaneously programmed.
Switch between each mixer in the MIXER line of the menu
screen.
Settings only affect the mixer selected in this line.
FROM CHANNEL:
The signal source (or source channel) is mixed in to the target
channel (TO CHANNEL) with programmable values. The
method of setting up the values is analogous to the “Free Mix-
ers” menu in HoTT transmitters. Refer to the transmitter's man-
ual for additional information.
Flying, Assembling and Experimenting with the Vector Unit
Ground ideas
The Vector unit has been developed for simple free-flight airplane
models.
The Vector unit has been launched in tandem with specially-de-
signed Vector Planes (e.g. LEO No.13301). The gliders are not
intended for flying as remote controlled models, but can be con-
trolled as such so long as their weight does not exceed 50g.
Foam launch gliders.
Rubber motor models.
Small balsa models.
Everything which an RC model fan can conceive
FREE MIXER < >
>MIXER: 1
FROM CHANNEL: 1
TO CHANNEL: 6
TRIM: +0%
TRV - : +100%
TRV + : +100%

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Installation
While installing the Vector unit into a glider or model, note:
1. Mark the glider or model's center of gravity and install bat-
tery and unit accordingly. This allows the model to fly prop-
erly by itself.
2. For a pulling motor, install the Vector unit tilted 1-2° upwards.
For a pushing motor, install the Vector unit 1-2° downward.
This gives the unit a little ascending elevator effect while
accelerating and prevents the model from flying downward
while accelerating.
3. The pushing or pulling point on the drive gear thrust:
• must always be at least 10-20mm before the center of
gravity according to the wing geometry
• or just after the wing front edge according to the wing
geometry (for example, see LEO No.13301)
• must always be on the wing
• or wideunder the wing(for example,see HexeNo.13304)
4. Do not restrict or limit the propeller airflow. Constricted air
flow reduces thrust and shortens flight time as well as neg-
atively impacts the control reaction.
5. Affix the Vector unit by screwing it through the fixture arms,
attaching it on each side with strips of adhesive tape or with
contact glue (for example, UHU por).

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Flying Tips
While flying with the unit note:
1. Rudder cannot be controlled without throttle.
2. Do not set a large rudder travel for the first flight. Start with
15-20% of the normal servo travel.
3. If the model starts to rear up, reduce the throttle control or,
when it is in the apex of the rearing up, use the rudder con-
trol to fly a curve.
4. If #3 does not work and the model cannot be controlled well,
check and reset the unit angle (motor inclination) or the cen-
ter of gravity.
5. Note the torque of the motor:
• Correctly trim the unit.
• Turning in the torque direction is easier as less travel is
required.
• Turning against the torque direction is harder as more
travel is required.
Declaration of conformity
Vector Unit GRS 331
Graupner/SJ declares that the product is conform to EU norms.

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NOTES

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