PowerMetrix PowerMaster 3 Series, Руководство по эксплуатации продукта

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The Function keys (F1 - F6) are located directly below the PowerMaster
®
display. Six rectangular
boxes on the display directly above the function keys define their use as it corresponds to each
screen. The purpose of each key may change from screen to screen. If any of the screen boxes
are blank, the box’s corresponding key has no function in that screen.
The TAB key moves the cursor from one field to the next field.
The BACK TAB key moves the cursor from one field to the previous field.
The DROP-DOWN key enters the drop-down box menu once the cursor is focused on that field.
All available selections are displayed at the time of keystroke. This key also checks and un-
checks checkboxes. Press the key a second time to select an item and close the dropdown list.
The PREVIOUS key is used to allow the user to go back to the previous screen. Continually
pressing this key will always take the user back to the Main Menu.
The DIRECTIONAL keys are used to move the cursor up or down in a menu selection. Also, the
keys are used to make selections in a drop-down box. These keys can be used alternatively to
view selections in a drop-down box without having to press the DROP-DOWN key.
The BACKSPACE key will delete one character at a time in a reverse direction OR delete the text
in the field entry all together if highlighted
PAGE UP and PAGE DOWN keys are used to move the screen either up or down one page.
This function is available if information exceeds the first page of the screen.
The ENTER key is used to accept data or a menu selection.
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