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4
Control and Monitoring
4.1
Front Panel
The front panel located on the upper part of the UPS informs the user about operating status, alarm
conditions and measurements. It also provides access to controls and configuration parameters.
Front panel shown below consists of three parts. As mimic panel provides basic information about the
energy flow path and existing alarms, LCD (liquid crystal display) offers detailed information and provides
access to controls. Keypad enables the user to move in the menu and to make selections.
4.1.1
Keypad
Functions of the buttons are given below:
BUTTON
SYMBOL
DEFINITION
ESC
Exit from the current menu
UP
Scrolls the available menus/values upwards. It increases the
value each time it is pushed when changing a parameter.
DOWN
Scrolls the available menus/values downwards. It decreases the
value each time it is pushed when changing a parameter.
ENTER
Enters the menu displayed on the screen. It makes selections or
confirms the choice/changes made.
