Agilent Technologies 6000 Series User Manual page 38

2 Front-Panel Controls
38
19. Horizontal Main/Delayed Key
menu where you can split the oscilloscope display into Main
and Delayed sections, and where you can select XY and Roll
modes. You can also select horizontal time/division vernier and
select the trigger time reference point on this menu. See
up the Horizontal time base"
20. Horizontal Sweep Speed Control
sweep speed. This changes the time per horizontal division on
the display. When adjusted after the waveform has been
acquired and the oscilloscope is stopped, this has the effect of
stretching out or squeezing the waveform horizontally. See
set up the Horizontal time base"
21. Measure Keys
Press the Cursors key to switch on cursors
that you can use for making measurements. Press the Quick
Meas key to access a set of predefined measurements. See
Chapter 5, "Making Measurements," starting on page 153.
22. Display
The display shows captured waveforms using a
different color for each channel. For more information about
display modes see Chapter
page 201. Signal detail is displayed using 256 levels of intensity.
For more information about viewing signal detail see
the intensity to view signal detail"
23. Entry Knob
The entry knob is used to select items from
menus and to change values. Its function changes based upon
which menu is displayed. Note that the curved arrow
symbol above the entry knob illuminates whenever the
entry knob can be used to select a value. Use the entry knob to
select among the choices that are shown on the softkeys.
24. Autoscale Key
When you press the Autoscale key the
oscilloscope will quickly determine which channels have
activity, and it will turn these channels on and scale them to
display the input signals. See
page 243
25. Softkeys
The functions of these keys change based upon
the menus shown on the display directly above the keys.
Press this key to access the
on page 53.
Turn this knob to adjust the
on page 53.
6, "Displaying Data," starting on
on page 207.
"How Autoscale Works"
6000 Series Oscilloscope User's Guide
"To set
"To
"Varying
on