MT4299E Rev.1
15/10/2019
Pagina 39 di 55
EMERGENCY
This is a special defined state into which the systems switches for the following two
situations:
1.malfunctioning of the control panel power supply
2. AC Fail (230 Vac or 110 Vac missed)
4.3)
User levels
The system offers three user levels and, depending on these, various options are
available. The three levels are as follows:
1. OPERATOR level (O)
2. MAINTENANCE level (M)
3. ENGINEER level (E)
Once logged in with a certain level, a letter in the top right side of the screen will inform
about the level chosen, as follows: “O” for Operator. “M” for Maintenance and “E” for
Engineer.
If the user is not logged in, the allowed operations are as per Operator level, without
permitting to do the “ACK” of the events.
The user passwords can be created and/modified just by the PC configuration software.
4.3.1)
OPERATOR LEVEL
The “Operator” user may only see the system’s configuration. He may browse the
system through channels and relays.
The “Operator” cannot put under Test or get out of Test mode any detector or parts of
the system, nor he can Unset parts of the system, or Set parts of the system previously
unset.
In normal operating mode, the display will show the SYSTEM STATE and will offer the
possibility to scroll through the system channels,
The main screen for all user levels is as in the following picture: