Zeta Alarm Systems Premier AL, Установка, пусконаладка и техническое обслуживание с инструкцией пользователя и руководством

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15.Overview Of User Functions
This section describes an overview of the functions available to the end user.
15.1Change Time And Date
The user can manually set the time and date although this should not normally be
required. The current time is maintained by a dedicated battery when all power
removed from the system. How to set the time and date is described in the user
manual. On a network system, setting the date and time at any panel will also update
the date and time at all other panels and repeaters connected to the network.
15.2Delay Of Operation Of Outputs
The activation of panel outputs (alarm circuit and cause/effect) can be delayed upon
detection of an automatic alarm condition to allow for the cause of the alarm to be
investigated. The delay can be programmed for a period of between 1 and 10 minutes.
The delay is active for one period every day, and off for the remainder of the time.
This period is user definable and would typically be during working hours.
The delay is not operated if the alarm condition is initiated by a call point or an
evacuate function. The delay may be overridden by operating the override delay
button.
The user can only enable and disable the delay function.
In a network system, any outputs on another panel programmed to operate from a fire
on this panel will also be delayed.
15.3Adjustable Sensitivity Modes
The Premier AL panels can be configured to automatically adjust device sensitivity
according to the time of day. Three different sensitivity levels can be assigned to each
point. These are referred to as the day mode sensitivity level, night mode sensitivity
level and the default sensitivity level.
The sensitivity modes are set as follows:
•
Selecting the DAY sensitivity mode forces the appropriate trip levels the day
mode value regardless of the time.
•
Selecting the NIGHT sensitivity mode forces the appropriate trip levels the night
mode value regardless of the time.
•
Selecting the TIMER sensitivity mode alternates the appropriate trip levels
between the day and night modes according to the time. The day and night times
are defined through the PC cause/effect editor. A separate time can be defined for
each day of the week.
•
Switching OFF the day/night sensitivity mode forces the appropriate trip levels to
the default value regardless of the time.
On network systems, changes to the day/night mode of a panel are passed to the
network, and the other panels can be configured to automatically update their
day/night mode or not as required.
15.4Enabling And Disabling Of Functions
The following functions can be disabled and enabled through the user menu:
•
Points (local or at another panel if part of a network)
•
Zones of points (local or at another panel if part of a network)
•
Sounding devices (can be global on network systems)
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