Atest Gaz Teta MOD Control 1, User Manual

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Any menu items and options that are selected by the user interface and need no intervention of the user
remain active only for 10 seconds and the system automatically returns to the view of the detector layout if
no button is depressed on the keypad.
Detailed description of all components within the user interface structure is provided in subsequent
sections.
5.3 Power-on start of the control module and user interface self-test
Right after the power voltage of the control module is on the user manual self-test is launched. The test
consists in activation of all LED indicators on the front panel and an internal buzzer
5 with blacking of all
character areas on the LCD display:
After subsequent 2 seconds the device moves to presentation of the basic screen (see section 5.4). The user
interface test (i.e. the foregoing sequence of operations) can be initiated at any moment of time from the
system keypad (see section 5.1.4).
It is recommended to launch the aforementioned test at least once a week to make sure
that all indicating LEDs, display and buzzer are in sound operating condition.
5.4 System view
It is the screen that contains general information about the system, such as:
number of gas detectors and status thereof,
number of valve controllers and status thereof,
status of the control unit and historical events,
status of warning (alarm) devices.
5.4.1 Screen 1
The system view comprises two screens that are shown below.
detectors
5 The buzzer signal may not be horned if the device is configured for operation without an internal buzzer (see section 5.6).
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User's Manual: POD-051-ENG R02
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01:_????????????
14:??????
Line for detectors 14 - 26
27:_????????????
40:??????
Line for detectors 1 - 13 Statuses of detectors
Line for detectors 40 - 50
Line for detectors 27 - 39
Statuses of detectors