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Structure and function
3.2.2
Indication elements
14
Building Technologies
Fire Safety & Security Products
Manual call points FDM1101-Rx have a red LED. Only the optical fiber can be seen
from the outside.
LED in manual call point FDM1101-Rx
1 Red LED for 'Alarm'
LED red
off
flashes light in intervals of 1 s, or is permanently
on (depending on the control panel)
1
Meaning
Normal operation
'Alarm'
A6V10201150_a_en_--
05.06.2008
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