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33576_jp_V1

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-pow-

ered, 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 prod-

ucts; 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 per-

formed 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

Summary of Contents for 33575

Page 1: ...R 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 HoTT2 4GHzreceiverwith3axisgyro FirmwarewithHeadinglockandRatemode GR 12 Manual C o p y r i g h t G r a u p...

Page 2: ...2 24 33576_jp_V1...

Page 3: ...nding 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...

Page 4: ...th national and European legal require ments 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 m...

Page 5: ...for children under 14 years The installation and operation of the receiver must be per formed by experienced modellers If you do not have sufficient knowledge about dealing with radio controlled mode...

Page 6: ...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...

Page 7: ...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 mus...

Page 8: ...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 t...

Page 9: ...to the socket s close to the servos already connected to the receiver If you wish to connect multiple separate batteries the batteries must be of the same nominal voltage and capacity Never connect di...

Page 10: ...ond or the receiver temperature speech output message Maximum altitude Altitude max only by No 33577 with inte grated Vario this is where you can specify a maximum altitude When the model reaches this...

Page 11: ...as sensor or voltage mea surement the channel 5 will be automatically assigned on channel 6 The change will be active only after switching the receiver off and on again Note If the voltage measuremen...

Page 12: ...er ratio TRAVEL in these two lines you can define the mixer ratio in relation to the source channel FROM CHANNEL the value is set separately for both directions Programming examples V tail with rudder...

Page 13: ...required you will not be able to use one of the two functions differential or landing flap adjust ment as 2 mixers are needed for this Programming examples Programming examples FREE MIXER MIXER 2 FROM...

Page 14: ...se instruc tions The first step is to define the three gyro axes and the ori entation of the receiver This is accomplished by switching on the transmitter and model and selecting New setting yes in th...

Page 15: ...ator Movement of the model Control surface action tail view Rudder Movement of the model Control surface action tail view Aileron Movement of the model Control surface action tail view CAUTION Check t...

Page 16: ...on through the entire area NOTE In Heading lock mode the servos are moved to the center position if the factor is set to 0 Mode switching The mode can be set separately for AILE ELEV and RUDD The mode...

Page 17: ...200 channel value 100 means a factor of 0 channel value 0 means 100 and 100 means 200 This makes it a very easy matter to match the gyro s corrective effect to the model s airspeed In particular highe...

Page 18: ...p 1 Move the cursor to the appropriate line in this case Ail for aile ron 2 Press the SET button to activate the Channel field 3 Select the appropriate channel and save the setting with press ing the...

Page 19: ...at first and then to establish the optimum setting for that axis rather than for several axes simultaneously Initialization of the gyro Once the model has been switched on the gyro immediately become...

Page 20: ...iver s telemetry socket The connectors are reverse polarity protected note the small cham fers on the sides Never use force the connectors should engage easily Starting the Slowflyer Gyro receiver upd...

Page 21: ...oaded click on start connect the receiver and switch it on The progress bar shows that the transfer is running normally The receiver LED lights up red during this process and flashes once the transfer...

Page 22: ...he Graupner Henriettenstrassee 96 73230 Kirchheim Teck grants from the date of purchase of this product for a period of 24 months The warranty applies only to the material or opera tional defects alre...

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