Document: LT0344 Vigilant MX1 Operator Manual
Issue 2.4 8 August 2017 Page 1-11
Unless indicated otherwise, pressing the CANCEL key (or F-key
option if applicable) will return the LCD to the previous display.
This manual describes the keyboard of the MX1 for recalling faults,
disables, and generally operating the panel. All examples and menu
instructions given assume that no alarm is present, as displaying the
alarms will take priority.
The MX1 operator interface uses the concept of Access Levels to
manage access to front panel commands that display or affect the state
of the system. These Access Levels are based on the descriptions found
in ISO 7240-2. The NZ Brigade Key Switches are unaffected by the
Access Level and are available at all times.
There are four Access Levels: 0, 1, 2 and 3.
When the system is fully secured and no alarms are present, and the
MX1 is configured for the keypad to be completely disabled. There is
some viewing ability but no control.
This is the default NZ configuration.
This is the level when the system is fully secured, i.e., cabinet door
closed and locked and there is an alarm, or (for local mode panels) the
fault buzzer is active.
In NZ operation at this level, you can:
- View the Alarms list
- Silence the MX1 buzzer
- Acknowledge alarms (if this function is enabled).
You cannot affect the operation of the system at this level.
Access to this level requires a physical 003 key to enable the user
interface. For Slimline cabinets insert the key in the door lock and turn it
45º anti-clockwise to enable this level, or for 15U cabinets unlock and
open the door. The MX1 will automatically return to Access Level 0 or 1
when the door lock is returned to its fully locked position.
At Access Level 2, you can:
Access all system status displays.
View alarm conditions.
Silence the buzzer.
Disable the alarm devices.
To Next Page
Loading...
