DS800-4 July ’07

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Radio Encoder / Decoder IC’s

RF800

Learn Operation using momentary push switch (as application circuit for decoder)

1. Briefly press and release the learn switch.

2. The status LED will illuminate while the switch is pressed and remain on when released.

3. Operate the transmitter encoder once: status LED on the decoder will extinguish.

4. Operate the transmitter encoder a second time: status LED on the decoder will flash.

5. After the status LED has stopped flashing the encoder has been successfully taught to the decoder

6. This transmitter will now operate the system.

Erase operation using momentary push switch (as application circuit)

To completely erase all learned transmitters, press and hold the learn switch on the decoder for 10 seconds.

The status LED will illuminate whilst the switch is held down and when it is released will flash while the decoder

erases all memory. It may take several seconds until the erase function is complete. After the status LED is

extinguished all the encoder identities are erased from the decoder’s non-volatile EEPROM memory.