Carson 01:12 Functional model Mercedes Benz Unimog U300 with remote control (500907170) 500907170 データシート

In addition to control information, when the remote control is 
operating, an electronic identifier is sent with each transmitter 
impulse. This is how the receiver recognizes that the signal has come 
from its own transmitter. Since many millions of transmitter identifiers 
are available, it is extremely unlikely that a different transmitter could 
influence your receiver. 

Upon first use, however, the transmitter must communicate this 
identifier to teach each new receiver. For this purpose, the following 
process is necessary. To the degree possible, it should be undertaken 
at a place where no other electrical signal – especially not one from 
another 2.4 GHz transmitter – can interrupt this transmission over the 
radio path. 

1.   Place the transmitter and model next to each other at a short 

distance. They should be operational but shut off. 

2.   Hold down the setup button on the transmitter and turn on the 

transmitter. An acoustic signal sounds. Now, at low power, the 
transmitter gives off signals and its blue LED display blinks slowly.

3.   Hold down the setup button on the model and turn on the model. 

The red LED on the receiver will light up temporarily. Let up on the 
button a short time later. In this mode, the receiver registers the 
transmitter’s identifier and stores it. From that moment on, the 
receiver accepts only (radio) control signals that are accompanied 
by that transmitter’s identifier.

4.   The next time the receiver is switched on, its continuously glowing 

LED shows that it is ready to run.