User`s guide

10 User’s Guide
Signal Studio for WiMAX E4438C Option H13
User Interface Basics
User Interface Basics
Working with Cells
The software interface uses cells (similar to a spreadsheet) for configuring various
parameters. Fields that can be changed will be in darker font, while items that are
informational only and cannot be changed are in gray. Some cells have discrete settings
(predefined choices), while others are arbitrary. For example; the Bandwidth (MHz)
selection for the WiMAX signal uses discrete settings. You must select from the list of
allowed values. Frequency (Hz), on the other hand, uses arbitrary settings. You can enter
any value within the designed range.
To change a discrete setting, double-click either the cell with the name of the parameter, or
the setting. Each double-click cycles to the next selection. Notice that a non-default
selection appears in bold. You can also change the setting by clicking the down arrow of the
setting cell and then moving the mouse pointer to click the desired selection.
To change an arbitrary setting, click either the cell with the name of the parameter, or the
setting. This highlights the current setting. Now you can enter the new value. You do not
need to type out GHz for frequency. The letter G is sufficient. The same is true for MHz.