Teledyne LeCroy WaveExpert 9000_NRO9000_SDA100G Getting Started Manual - Manual (Page 34)

32 ISSUED: September 2005 WE-GS-E Rev A
Front Panel Controls
Front Panel Buttons and Knobs
The control buttons of the instrument's front panel are logically grouped into analog and special
functional areas. Analog functions are included in the Horizontal, Trigger, and Vertical groups of
control buttons and knobs.
Sometimes you may want to change a value without using the numeric keypad. In that case,
simply touch once inside the data entry field in the scope dialog area (the field will be highlighted
in yellow), then use the Adjust group of buttons and single knob to dial in values into the selected
field.
By default, the control knob makes coarse adjustments (that is, digits to the left of the decimal
point). Press the F
INE
button to adjust digits to the right of the decimal point. To enter exact
values, you can also display a keypad by touching twice inside the data entry field.
Example Data Entry Field
Example Pop-up Numeric Keypad