User Manual

SARK-110-ULM User’s Manual

Rev 1.0 June 22

The selected function is persistent, and it is shown on the left side of the screen. For instance,

the screenshot below shows the selected Center function: “CENT”. The operation of Enter [ ]

and up and down arrow buttons is associated to the selected function, so in this case if the Enter

[ ] button is pressed the center frequency dialog will pop up, or if the up or down arrow buttons

are pressed the center frequency will be changed.

2.3 Changing the Frequency

Select a frequency entry mode in the Function menu such as Center, Span, Start or Stop. Press

the Enter [ ] button to get into the frequency entry dialog. Press the left or right arrow buttons to

change the position of the cursor. Press the up or down arrow buttons to increase or decrease

the value of the digit at the position of the cursor.

The frequency can be also changed without entering into the frequency entry dialog, by pressing

the up or down arrow buttons whenever it is selected a frequency entry mode.