9
on the display screen, as shown in the following figure:
The title bar
Display model and name of the host as well as company logo
The status bar
It has the following main functions:
Display the special function buttons available currently
Display the total amount of fire alarm, request, feedback and faults under alarm
state
Time bar
Display current date and time of the system
Power status bar
Display the current power status of the host by icon, as shown in the figure:
Figure 3
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5 Status and meaning of icons
3.2.2 Start-up and power-on
The power supply required for normal operation of the system is AC 220V±20%, 50Hz.
The equipment must be well grounded. After confirmation of these operating environments,
power on and start up. The display will show the following prompt after power-on:
Figure 3
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6 Initialization interface
At this moment, the system will check and load the data required for system operation and
set the external equipment as required. The current initialization steps will be displayed in the
status bar. The initialization process will take 10-20s and them the system will enter into the
interface as follows after initialization:
