
14
Power supply
The receiver is powered with 12-24V AC/DC (-10% - +20%).
Simple programming
Gewa Andromeda is designed to be easy to program. Follow the instructions below for
programming the most common uses.
The IR-receiver can be programmed with GewaLink-channels 0-127 (channel 62 has no
function) or one coded channel (4096). The selection is also made during programming
whether a particular relay is to function in a monostable or a bistable manner.
A Gewa IR-transmitter is required to program the receiver.
Monostable functioning
= The relay is activated as long as the key on the IR-transmitter is
held down.
Bistable functioning
= The relay is activated when the key on the IR-transmitter is held
down and releases. The second time the key is held down and released, the relay will be
deactivated.
Warning!
The relevant relay is activated during the programming. This may cause an inadvertent
activation of some equipment.
Program relay for IR and Monostable functioning
1. Press the selected key on the IR-transmitter and, at the same time, press the
programming button for the relay,
Btn1
on the IR-receiver.
2. Wait until the indicator lamp flashes and the relay is activated.
3. Release the programming button (within 2 seconds) and the key on the IR-
transmitter.
4. Check the function by pressing the selected key on the IR-transmitter.
Program relay for IR and Bistable functioning
1. Press the selected key on the IR-transmitter and, at the same time, press the
programming button for the relay,
Btn1
on the IR-receiver.
2. Wait until the indicator lamp flashes and the relay is activated. Keep the button/key
pressed for 2 seconds.
3. Release the programming button and the key on the IR-transmitter.
4. Check the function by pressing the selected key on the IR-transmitter.
If you are not satisfied with the selected channel (key on the IR-transmitter) or function,
simply repeat the procedure. Remember that if the programming button is held down for less
than 2 seconds, the relay is programmed with a monostable function. If it is held down for 2
seconds, the relay is programmed with a bistable function.