Explanation of functions
Channel
The channel of a hand-held transmitter can be programmed into one or more
receivers. One receiver is operated through an individual command, several
receivers through a group command.
Channel selection button
Up to 5 channels can be selected using the channel selection button. The indi-
vidual channels are indicated by the corresponding channel indicator lamp
lighting up. If all the channel indicator lamps light up at the same time, a cent-
ral command can be transmitted.
Central command
If all the channels of the transmitter are selected, it is possible to operate all of
the assigned receivers/groups simultaneously.
Transmission pilot light
A radio signal is indicated by the transmission pilot light lighting up. The trans-
mission pilot light flashes while transmitting if the battery is getting weak. The
transmission strength and the radio range decrease as battery power de-
clines. If the transmission pilot light no longer lights up when a button is
pressed, the battery must be replaced.
Changeover switch
Each Centronic radio receiver for roller shutter and blind installations can save
switching times for one UP and one DOWN movement.
In the " " operating mode, this movement is repeated every 24 hours.
The operating mode is irrelevant when programming the switching time. Any
stored switching times are overwritten.
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