Panasonic External Presentation unit 1728 Technical Description page 30

Panasonic Electric Works Nordic AB
MEW01297 Rev: 2
Figure 3. Operation summary for the Ext. Presentation Unit 1728.
(Co-incidence alarm = 2-zone / -address dependence.). The buzzer
sounds continuously for any not acknowledged fault in the system
and "Silence buzzer" is possible to use.
system will be presented as "General disablement in system".
Technical Description External Presentation Unit 1728, ver. 1.4.x
28
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Any disablement in the
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