Operating Instructions Remote Control „GT2 EVO“ 2.4 GHz Item No.
Table of Contents Page 1. Introduction...........................................................................................................................................................3 2. Explanation of Symbols........................................................................................................................................3 3. Intended Use......................................................................................................................................
1. Introduction Dear Customer, thank you for purchasing this product. This product complies with the statutory national and European requirements. To maintain this status and to ensure safe operation, you as the user must observe these operating instructions! These operating instructions are part of this product. They contain important notes on commissioning and handling. Also consider this if you pass on the product to any third party.
3. Intended Use The 2-channel remote control „GT2 EVO“ is solely designed for private use in the field of model construction and the operating times associated with it. This system is not suitable for industrial use, such as controlling machines or equipment. Any use other than that described above can damage the product and involves additional risks such as short circuit, fire, electric shock, etc.
6. Safety Information The guarantee/warranty will expire if damage is incurred resulting from non-compliance with these operating instructions. We do not assume any liability for consequential damage! We do not assume any liability for property damage and personal injury caused by improper use or non-compliance with the safety instructions! In such cases the warranty/guarantee is voided.
b) Operation • If you do not yet have sufficient knowledge on how to deal with remote-controlled models, please contact an experienced model sportsman or a model construction club. • When putting the device into operation, always turn on the transmitter first. Then switch on the receiver in the model. Otherwise, the model might show unpredictable responses! • Before operating the model, check whether the stationary model reacts as expected to the commands of the remote control.
. Notes on Batteries and Rechargeable Batteries • Keep batteries/rechargeable batteries out of the reach of children. • Do not leave any batteries/rechargeable batteries lying around openly. There is a risk of batteries being swallowed by children or pets. If swallowed, consult a doctor immediately! • Batteries/rechargeable batteries must never be short-circuited, disassembled or thrown into fire.
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10. Setting up the Transmitter In the further course of these instructions, figures in the text always refer to the adjacent figure or the figures within the section. References to other figures are indicated with the corresponding figure number. a) Inserting the Batteries For the power supply of the transmitter you will need 4 alkaline batteries (e.g. Conrad item no. 652507, pack of 4, order 1) of the size AA/mignon.
11. Setting up the Receiver a) Receiver Connection The receiver offers the possibility of connecting 3 servos (receiver output CH1, CH2, CH3) and one rechargeable receiver battery (Bind / VCC). The connections are intended for Futaba plugs protected against polarity reversal and can also be used with JR plugs if required. When connecting servos and speed controllers, always make sure of correct polarity of the plug connectors.
Attention! If you still use a mechanical speed controller that has a BEC transmitter, it must not be used to supply the receiver with power. The voltage pending at this plug is too high. Instead, use a separate voltage source with four batteries or a 4- to 5-cell receiver battery. Switch the transmitter on and then take the receiver into operation. If transmitter and receiver are bound correctly (usually set ex works) the red control LED in the receiver lights up (see figure 5, item 16).
. Installing the Servos The installation of a servo (1) always depends on the particular model used. Detailed information on this can be found in the construction documents of the model. Generally, however, try screwing in the servos in a vibrationdampened manner. This is why rubber bushings (2) with metal sleeves (3) are usually included with the servos. When servos are obstructed, the servos cannot assume the required positions.
a) Setting the Steering Trim Push and hold the lower one of the two trim buttons (-) for steering trim (also see figure 2, item 12). The green LED display (also see figure 2, item 8) starts to flicker after a while. With the receiver system switched on, the servo lever of the steering servo will turn step by step from the middle position to the end of the trimming area. When the green LED stops flickering, the end of the trimming area has been reached and the servo lever stops.
. Verification of Steering and Driving Functions Now connect the servos or speed controllers used in your model and the power supply to the receiver. For better understanding, the steering function is explained using the example of a model car. To prevent the model from driving off inadvertently while testing the steering and drive functions, place the model chassis on a suitable basis (wooden block, etc.). The wheels should turn freely.
Attention! Operation of the steering wheel at the transmitter only requires little power. Therefore, it is entirely sufficient to operate the steering wheel with your finger tips. If you try to turn the steering wheel further when reaching the end stop, the steering mechanics in the transmitter may be destroyed.
b) Checking and Setting the Driving Function When you move the operating lever for the drive function (see figure 1, item 3) towards the handle to the stop, the model must accelerate (see figure 13, sketches A). If you press the lever forwards, the model must decelerate or switch to reverse driving (see figure 13, sketches B).
15. Fail-Safe Function Your remote control receiver offers the option of taking the throttle servo or the electronic speed controller to a certain position or to the stop function if no correct remote control signal is received any longer in case of an interference.
16. Switching the Digital Code The transmitter enables you to control receivers with the digital code „AFHDS“ and „AFHDS2A“. Ex works, the transmitter is set to the enclosed „AFHDS2A“-encoded receiver. If you want to operate a REELY receiver with the digital code „AFHDS“, the transmitter must be switched first and then the receiver must be bound to the transmitter (see following chapter). To switch the digital code at the transmitter, proceed as follows. • Switch off the transmitter.
17. Binding Function To enable transmitter and receiver to work together, they must be bound by the same digital code. In the delivery state, transmitter and receiver are aligned with each other and can be used at once. The binding settings must be renewed mainly after a replacement of the transmitter or receiver or to remove any interferences. Before you can bind the receiver to the transmitter, check if the transmitter works in the right digital code (see previous chapter).
18. Simulator Function If required, you can also use the transmitter at the PC for simulations or games. In this case, you will require the optional USB cable (Conrad item no. 517956) and suitable computer software (e.g. car racing games). The USB cable is connected to the PC interface socket (see figure 1, item 5). At correct connection and proper installation, the activated transmitter is recognised by the operating system (e.g. at least Windows XP or higher) and can be used like a commercial joystick.
20. Disposal a) Product Electronic devices are recyclable waste and must not be disposed of in the household waste. Always dispose of the product according to the relevant statutory regulations. Remove any inserted batteries/rechargeable batteries and dispose of them separately from the product. b) Batteries You are required by law to return all used batteries (Battery Directive). Batteries must not be placed in household waste.
. Troubleshooting Even though the remote control system was built to the state of the art, there can still be interferences or faults. For this reason, we would like to give you some information on how to deal with possible problems. Problem Remedy Transmitter doesn’t respond • Check the batteries in the transmitter. • Check the polarity of the batteries. • Check the on/off switch. The servos do not respond • Check the batteries in the receiver. • Test the switch cable.
. Technical Data a) Transmitter Frequency range ����������������������������������������������2.4055 - 2.475 GHz Transmission power �����������������������������������������<20 dBm Number of channels �����������������������������������������2 Signal output �����������������������������������������������������3.
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent the technical status at the time of printing. Copyright 2019 by Conrad Electronic SE.
