2.3.1
Automatic battery test
The signalling unit performs an automatic battery check each day. This lasts for about 10 minutes. If the battery
voltage is OK, nothing happens. If the battery voltage is lower than 9Vdc, then the signalling output will activate
and the indicator light (
) will light up (see (p. 7)). You can save the signalling information in the
signalling unit(see (p. 3)).
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