Vitrek Xitron 2801, User Manual

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28 2801/2802 Power Analyzer User Guide
The display is used to view and select the various menu options and to review
the power
measurement results numerically and graphically, as shown in the
section on Viewing Results .
The display contains helpful navigational symbols, such as, the softkey labels;
and on the right there may be an arrow pointing either up or down, if
additional line items are available. The F1 through F4 softkey labels correlate
with each display and are used to modify setups and to expand on existing
numerical and graphical measurement results.
If the LED above the power key is yellow, it indicates power
has been connected. To power up the analyzer, hold the
power key until the LED turns green. It requires that the key
be pressed for 500 milliseconds. When turning it off the
LED turns from green to yellow.
Use the and (up and down arrow) keys to scroll a
highlight bar through options in a menu, to bring up the
various measurement results for viewing, and to view
additional measurement results. The up arrow key moves the
display to the previously viewed screen or item. The down
arrow key moves to the next viewable screen or item.
The SHIFT key provides additional options for softkeys F1
through F4 when applicable. This feature is most valuable
when viewing charts.
Use the ENTER key to make a selection. Press ENTER
when the desired menu option or measurement selection is
highlighted.
Use the MENU key to access the MAIN MENU. The
MENU key is also used to move from submenus to higher
level menus and from the MAIN MENU to Measurement
Results.
The four softkeys, F1 through F4, change functionality
within a display and correlate with that specific menu or
Measurement Results display.
SHIFT
ENTER
MENU
F1