Programming the switching times
1. Adjust the roller shutters, if necessary, until they are in the opposite end posi-
tion to the desired running direction.
2. Wait for the automatic control commands are to be executed.
3. At the preset time, activate the desired direction key and hold down until the
roller shutter system has stopped after approximately 6 seconds and then
moved into the end position.
4. Release direction key.
The tubular drive will store the given time of this direction command.
Follow the same procedure for the opposite direction.
When the sliding switch is set to manual, no automatic control commands are
executed. The stored command times remain unaltered.
Deleting the switching times
Note
Both switching times are always deleted in this process.
In order to delete the times the UP and DOWN control commands are to be trig-
gered, press the STOP button for 10 seconds. This is acknowledged by a double
click of the tubular drive.
The switching times have been deleted.
Transmission control light
A radio signal is indicated by the transmission control light being lit.
If the battery starts running out, the transmission control light flashes during
transmission.
The transmitter power and/or radio range is reduced when the battery is run-
ning low. If the transmission control light is no longer lit when the pushbutton is
pressed, the batteries must be changed.
Group
Group control means controlling one or several receivers at the same time. The
programmed group is activated using a single command.
With the MC441, the group is driven via an RF channel.
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