Graupner GmbH & Co. KG
Henriettenstraße 94 – 96
D-73230 Kirchheim/Teck
Germany
www.graupner.de
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Manual
33565 Receiver GR-12SH+ HoTT
33566 Receiver GR-12SC+ HoTT
CONTENTS:
1. General Note ..............................................................................................................01
2. Functions ....................................................................................................................01
2.1. Binding ......................................................................................................................... 01
2.2. Fail-Safe Function ........................................................................................................ 02
3. Receiver ...................................................................................................................... 0 2
3.1. Connections ................................................................................................................. 02
3.2. Programming ............................................................................................................... 02
3.3. Operation .....................................................................................................................02
4. Firmware Update ........................................................................................................04
4.1. Update Procedure ........................................................................................................ 05
5. Declaration of Conformity .........................................................................................07
6. Warranty ..................................................................................................................... 09
Con riserva di variazione delle specifi che e disponibilità del prodotto. Fornitura attraverso rivenditori
specializzati.Saremmo lieti di potervi indicare il punto vendita più vicino a voi. Si declina qualsiasi responsabilità per errori di stampa.
EN V1.0 PN.QH-01
Manual V1.0
Revision: August 2012
GRAUPNER GmbH & Co. KG – Postfach 1242 – 73230 Kirchheim/Teck – www.graupner.de
Thank you for purchasing the receiver GR-12SH+ or SC+ for the Graupner HoTT 2.4 System. Please read
Federal Communication Commission Interference Statement:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one of the following measures:
1) Reorient or relocate the receiving antenna.
2) Increase the separation between the equipment and receiver.
3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
4) Consult the dealer or an experienced radio/TV technician for help..
FCC Caution:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate this equipment.
Important Note:
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance
requirement of the end product, which integrates this module. 20cm minimum distance has to be able to be
maintained between the antenna and the users for the host this module is integrated into. Under such configuration,
the FCC radiation exposure limits set forth for an population/uncontrolled environment can be satisfied.
This device is going to be operated in 2404~2479GHz frequency range, it is restricted in outdoor environment only.
User Manual of The End Product:
In the users manual of the end product, the end user has to be informed to keep at least 20cm separation with the
antenna while this end product is installed and operated. The end user has to be informed that the FCC radiofrequency exposure guidelines for an uncontrolled environment can be satisfied.
The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer
could void the user's authority to operate this equipment. If the size of the end product is smaller than 8x10cm, then
additional FCC part 15.19 statement is required to be available in the users manual.
Label and manual requirements for the End Product:
For an end product using this module,there must be a label containing, at least, the following information.
FCC ID certification number for model : 33566
This device contains FCC ID : ZKZ-33566
The label must be affixed on an exterior surface of the end product such that it will be visible upon inspection in
compliance with the modular approval guidelines developed by the FCC.Where the 33566 will be installed in final
products larger than 8cm × 10cm following statements has to be placed onto the device .
"Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause undesired operation."
Assure Compliance:
The use of the modular transmitter is only approved to be used inside the specified equipment which compliance with
all the instruction was subjected. We assure the compliance of the end product when it is assembled inside the
specified equipment.
FCC Radiation Exposure Statement:
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your
body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Antenna:
This device shall only be used with the tested antenna and separate approval is required for all other operating
configurations.
through this entire manual before you attempt the installation and usage of your Graupner HoTT 2.4 System!
These operating instructions are part of this product. They contains important notes to the operation and handling. Please take this into consideration when you pass on the product to third parties. Neglect of the operating
instructions and the safety instructions lead to expiring the warranty.
Graupner constantly work on the advancement of all remote control systems; changes of the scope of delivery in form, technology and equipment we must reserve ourselves therefore. Please have understanding
for the fact that from data and illustrations of this operating instructions no requirements can be derived.
Please keep these instructions for further reference!
Intended use
The receiver is specifi cally designed for slow-fl y models whose components are fi tted with SH or ZH connec-
tors. The maximum range is around 300 m, which is appropriate to this type of model. The receiver must not be
used in any model which requires greater range, or whose servos draw a current which exceeds the maximum
permissible for SH connectors (#33565 max. 0.5 A) or ZH connectors (#33566 max. 1 A).
This product works with any Graupner HoTT 2.4 GHz transmitter, but with no others. If you do not own a
Graupner HoTT 2.4 system, the receiver will not function. This product is not compatible with any other 2.4 GHz
radio control system. It is not suitable for young people under fourteen years. If a young person below that age
wishes to use it, he or she must be supervised by an adult.
Before using the receiver for the fi rst time, please read and observe all the warnings and safety notes in these
instructions and on the packaging.
WARNINGS
If several independent models / receivers are operated close together - e.g. for glider towing - the receivers •
must be kept a minimum of 50 cm apart, otherwise there is a danger of interaction between them. For the
same reason the pilots on the ground should stand at least 5 m apart.
1. GENERAL NOTE
When switching on or adjusting the radio control system it is essential to keep the transmitter aerial at least 15
cm away from the receiver aerials at all times. If the transmitter aerial is too close to the receiver aerials, the
receiver will be overloaded, causing the red LED starts fl ashing. The transmitter responds by emitting a beep
once every second; the red LED also goes out. The radio control system is now in Fail-Safe mode.
If this should occur, simply increase the distance between the aerials until the audible warning signal ceases,
and the red LED on the transmitter lights up again; at the same time the red LED on the receiver should go
out.
2. FUNCTIONS
2.1. Binding
When you wish to use the Graupner HoTT 2.4 GHz receiver with a particular transmitter, the fi rst step must
always be to “bind” the unit to “its” Graupner HoTT 2.4 GHz RF module (transmitter). This “binding” procedure
only needs to be carried out once for each combination of receiver and RF module. The units supplied in the
set are already bound to each other at the factory, i.e. the binding procedure described in the following section
only needs to be carried out when you wish to use an additional receiver. However, it can also be repeated at
any time if required, e.g. after changing transmitters. Please refer to the „BINDING“ section in your RC system
or module instructions for the procedure.
When binding is required, this is the procedure:
• Switch the transmitter and receiver on.
Unless the receiver has already been bound to the transmitter, it automatically enters BIND mode when •
initially switched on. If you have already completed the binding procedure for this combination of transmitter
and receiver, the red LED on the receiver goes out, and the model can be operated immediately. If the LED
does not go out, please follow this procedure:
• Transmitter with HoTT module: locate the BIND / RANGE button on the back of the transmitter, and hold
it pressed in while you press and hold the SET button on the receiver. Both LEDs on the back of the trans-
Do not connect servos to this receiver whose current drain exceeds the maximum permissible for•
SH connectors (#33565 max. 0.5 A) or ZH connectors (#33566 max. 1 A).
If channel 1 is used as an electronic speed controller, the continuous current of the motor connec-•
ted to it must never exceed 2 A, otherwise the receiver could be ruined!
01 Manual Graupner HoTT 2.4
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Manual Graupner HoTT 2.4 10