Section 2: Controls and Indicators
Liquid Crystal Display
You can cycle the LCD panel through a menu tree of items that provide both system display information and adjustable parameters. Some display screens allow you to set configuration parameters. The following diagram and tables will help you get familiar with the buttons and LEDs on the ACS Panel and their functionality.
The top level screen for the ACS panel displays battery voltage and current flow, either from the batteries to the inverter (a
inverter mode while the “+” indicates charger mode. In the example shown, the battery voltage is at 12.9 volts and the battery is being charged at the rate of 0.5 amps.
Control Buttons
The ACS LCD display panel includes four menu control keys, an ESCAPE key, an Up arrow key, a Down arrow key, and an ENTER key. The function of each key is described below.
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| Moves up one level in the menu tree. | Does not change values. |
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Moves up one option in the selected menu, or
Selects the next higher value (or previous choice) in a screen that allows the user or installer to scroll through selectable values.
This button is shown as S in the following instructions. For some menus, if you hold the button down, it will scroll rapidly through the numerical values.
Moves down one option in the selected menu, or
Selects the next lower value (or next choice) in a screen that allows the user or installer to scroll through selectable values.
This button is shown as T in the following instructions. For some menus, if you hold the button down, it will scroll rapidly through the numerical values.
Selects the menu level, or is used to enter your choice. If editing of the displayed value is permitted, this key places the value in edit mode, allowing you to scroll through the allowed values, then when pressed again, the current value displayed will be the new value for that menu item.
You can then use the S or T buttons to move through the screens at that level.
If the screen has editable options, you can then use the S or T buttons to move through the options.
Prosine 2.5/3.0 Installation & Operation Guide | 13 |