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Fire Alarm Computer 8000C / M
Fig. 12: Cursor keys
1) First / last message with the next higher priority
2) A next message with equal priority
3) First / last message with the next lower priority
4) Prior message with equal priority
Further Displays / Messages
For your information, the following additional messages (if existing) are shown in the alphanumeric
display:
MB disconnected
when the activation of at least one master box (MB) for the warning of the
fire department has been switched off, e.g. by enablement of the
keyboard.
MB trouble
when at least one master box (MB) has malfunctioned.
Acoustic trouble
when at least one acoustic alarm device has malfunctioned.
Acoustic disconnected
when at least one acoustic alarm device has been disconnected.
Revision active
when the fire alarm control panel has been switched to revision on the fire
department operating panel.
Display / display control
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