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Chapter 2 Operating Your Frequency Counter
Using the Selection Keys
2-8 Operating Guide
2
Use the Selection keys as described below to change the state of these
functions:
• When the annunciator ( ) in the display flashes, press the right-arrow
key to move the focus from the displayed menu function (or front-
panel-key function) to the setting for that function.
• Press the up- or down-arrow key to cycle through the available choices.
Press the Enter key to complete the setting. (If you change the setting of a
function, but you forget to press the Enter key, the setting of the function
is not changed.)
NOTE The Sign key has no function and is ignored in menu selections and
front-panel functions that have state-change selections only.