Date
9/7/2018
File
BSR-2114/MAR
Document Number
921211401_09_002
Page
41 από 74
41
The definition of the time of
«DAY»
is determined by the above 2 screens. With these two screens we can set when employees
are in the building.
In most buildings during the day time and due to presence of employees, it is not always required that the fire detection
system operate with big sensitivity. This is because the employees can cause false alarms. In the other case, at night it is
essential that the system operates with a greater sensitivity because there is not enough supervision.
For this reason the meaning «
DAY»
or
«NIGHTS»
were developed. To sum it up, during the day the detectors are less sensitive
and during the night the sensitivity increases.
4.2.4
Show Disabled Segments menu
Using this menu we can see which items are disabled as shown in the figure below.
Figure 4-13
Disabled sections
Beside the title we can see the total number of disabled items.
The top section is divided into two areas. The general number of the item and the name of the item. The bottom section
shows all the details of the item that we have chosen. ( black bounds).
In our example, the system is informing us that loop 4 on panel 2 is disabled.
To navigate to other items use the «
UP» or
«
DOWN»
keys or for faster scrolling use the
«PAGE UP» or «PAGE DOWN»
keys.
If there are no disabled items then the following message will appear
«THERE ARE NO DISABLED SEGMENTS».
4.2.5
Show zones under test
Using this menu we can see how many zones are under test and which.
