GRAUPNER 33575, 33576, 33577 User Manual
LED
SET
No. 33576
GR-12 +3xG
3-axis gyro
2.4GHz
2.4GHz
GR-12SH +3xG
-M
+M
- + 1
- + 2
- + 3
4 + -
5 + -
6 + -
EN
No. 33575 / 33576 / 33577 (Vario)
HoTT 2.4 GHz receiver with 3 axis gyro
Firmware with Heading lock and Rate mode
GR-12
Manual
Copyright © Graupner/SJ GmbH
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Index
Introduction ..........................................................................4
Service Centre .....................................................................4
Intended use ........................................................................5
Target group ........................................................................5
Package content .................................................................5
Technical Data .....................................................................5
Symbols explication ............................................................6
Safety notes .........................................................................6
Installation ............................................................................8
Binding .................................................................................8
Connections .........................................................................9
Power supply ......................................................................9
Programming the receiver settings .................................10
Receiver settings menu .....................................................10
Free mixers .......................................................................11
Gyro assignment ...............................................................14
Programming the regulation ............................................16
Gyro setting display ...........................................................16
Programming the axes sensitivity ......................................18
Initialization of the gyro ....................................................19
Firmware update ...............................................................20
Declaration of conformity .................................................21
Notes on environmental protection .................................22
Care and maintenance ......................................................22
Warranty .............................................................................22
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Introduction
Thank you very much for purchasing the Graupner Receiver GR-12
HoTT 2.4 GHz 3 axis gyro. This receiver is extremely versatile.
Read this manual carefully to achieve the best results with your
receiver and first of all to safely control your models. If you experience any trouble during operation, take the instructions to help
or ask your dealer or Graupner Service Centre.
Due to technical changes, the information may be changed in
this manual without prior notice. Keep updated by regularly
checking our own website, www.graupner.de to be always
updated with the products and firmware.
This product complies with national and European legal requirements.
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 that product. It contains important information
concerning operation and handling. Keep these instructions for future
reference and give it to third person in case you gave the product.
Service Centre
Graupner Central Service
Graupner/SJ GmbH
Henriettenstraße 96
D-73230 Kirchheim / Teck
Servicehotline
(+49) (0)7021/722-130
Monday - Thursday
9:15 am - 4:00 pm
Friday
9:15 am - 1:00 pm
Graupner USA
3941 Park Dr Suite 20-571
El Dorado Hills, CA 95762
Website: www.graupnerusa.com
Phone: +1 855-572-4746
Email:service@openhobby.com
Graupner in Internet For the service centers outside Germany please refer to our web
site www.graupner.de
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Intended use
The receiver is only suitable to be installed on airplanes models.
More punctual information about receiver can be found in the
Technical data section.
The receiver is designed exclusively to be used in battery-powered, radio controlled models, any other use is not allowed. For
any improper use no warranty or liability is accepted.
Read through this entire manual before you attempt to install or
use the receiver.
Graupner/SJ constantly works on the development of all products; we reserve the right to change the item, its technology and
equipment.
Target group
The product is not a toy. It is not suitable for children under 14
years. The installation and operation of the receiver must be performed by experienced modellers. If you do not have sufficient
knowledge about dealing with radio-controlled models, please
contact an experienced modeller or a model club.
Package content
Receiver GR-12 HoTT 2.4 GHz 3 axis gyro
Manual
Technical Data
33575 33576 33577
Temperature
range
- 15...+70 °C -15 ... +70 °C -15 ... +70 °C
Antenna
length
1x wire 30 mm
1 x wire 145 (Antenna
30) mm
1 x wire 145 (Antenna
30) mm
Total weight approx.: 2,5 g approx.: 7 g approx.: 7 g
Frequency 2400 ... 2483.5 MHz 2400 ... 2483.5 MHz 2400 ... 2483.5 MHz
Range approx. 800 m 2000 m 2000 m
Dimensions
approx.
23.5 x 15 x 6 mm 36 x 21 x 10 mm 36 x 21 x 10 mm
Modulation 2.4 GHz FHSS 2.4 GHz FHSS 2.4 GHz FHSS
Power con-
sumption
20 mA 70 mA 70 mA
Operating
voltage
(2.5) 3.6 ... 8,4 V (2.5) 3.6 ... 8,4 V (2.5) 3.6 ... 8,4 V
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Symbols explication
!
Always observe the information indicated by this warning sign.
Particularly those which are additionally marked with the CAU-
TION or WARNING. The signal word WARNING indicates the potential for serious injury, the signal word CAUTION indicates possibil-
ity of lighter injuries.
The signal word Note indicates potential malfunctions.
Attention indicates potential damages to objects.
Safety notes
!
These safety instructions are intended not only to protect the
product, but also for your own and other people’s safety. Therefore please read this section very carefully before using the product!
Do not carelessly leave the packaging material lying around,
since it might become a dangerous toy for children.
Persons, including children, with reduced physical, sensory
or mental capabilities, or lack of experience or knowledge,
or not capable to use safely the receiver must not use the
receiver without supervision or instruction by a responsible
person.
Operation and use of radio-controlled models needs to be
learned! If you have never operated a model of this type
before, start carefully and make yourself familiar with the
model's reactions to the remote control commands. Proceed responsibly.
First, always perform a range and function test on the ground
(to do so, hold your model tight), before you use your model.
Repeat the test with running motor and with short throttle
bursts.
Before you start using the remote control model, you have
to check the further relevant laws and regulations. These
laws you must obey in every case. Pay attention to the possibly different laws of the countries.
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The insurance is mandatory for all kinds of model operation.
If you already have one, please inform yourself if the operation of the respective model is covered by your insurance. If
this is not the case, conclude a special liability insurance policy for models. We recommend to provide your model with
a label, where your personal data are indicated. So that the
model can be clearly assigned in the event of a crash.
Due to safety and licensing reasons (CE), any reconstruction
and/or modification of the product is prohibited.
Only use the components and spare parts that we recom-
mend. Always use matching, original Graupner plug-in connections 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.
Protect the receiver from dust, dirt, moisture and foreign
parts. It must be protected from vibration as well as excessive heat or cold. The models may only be operated remotely
in normal outside temperatures such as from -10°C to
+55°C.
Only operate all your components using the current software
version.
If you have questions which cannot be answered by the
operating manual, please contact us or another expert in the
field.
WARNING
Also while programming, make sure that a connected elec-
tric motor cannot accidentally start. Risk of injury by rotating
propellers!
Avoid shock and pressure. Check the receiver regularly for
damages to the housings and cables, specially after model
crashes. Damaged or wet receiver, even if re-dried, should
no longer be used!
!
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Installation
The receiver must be aligned at right angles to the model on the
receiver platform.
The lower surface of the receiver must always be parallel to one
of the model sides.
Prior to installation, remove the sticker on the back of the receiver.
We recommend using double-sided tape No.: S8376 for Gr-18
to fix the receiver in place.
Binding
Binding is only possible if the receiver has not been linked with
a bound transmitter since being switched on (red LED lights).
Press the SET button to set the receiver to BIND mode.
If you wish to bind the receiver to a new model memory, this is
the procedure:
Switch the transmitter’s RF section off in the “Basic model
settings” menu (see transmitter manual)
Switch on the receiver and put it in binding mode, by press-
ing and holding the binding button (green and red LED on
the receiver are flashing)
Initiate binding in the transmitter’s “Basic model settings”
menu.
If the red LED of the receiver goes out within about 10 sec-
onds, the binding process has been completed successfully.
Your transmitter/receiver combination is now ready for oper-
ation.
If the red LED is still lit, the "binding“ failed. In this case,
repeat the whole procedure.
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