Oscilloscope Reference Horizontal reference marker
To use
Click in the Scale entry box and use the multipurpose knob or keypad to change the setting.
Behavior
The Scale control scales all live displayed waveforms at the same time .
The scale units depend on the waveform type. In most cases the horizontal units will be time. However,
the horizontal units can also be frequency.
TIP. Use the dedicated front-panel Horizontal Scale knob to change the horizontal scale.
What do you want to do next?
Learn about the Horizontal Setup control window. (see page 177)
Learn about the Acquisition S etup control window. (see page 181)
Horizontal reference marker
Horizontal delay mode
Use the Horizontal Delay Mode button to delay the acquisition relative to the trigger event.
When Horizontal Delay Mode is On, use the Acquisition Delay control to enter the delay time.
You can also enter the delay time with the front-panel Horizontal Position knob.
TIP. The Horizontal Delay Mode button functions identically to the Delay Mode button in the
Horizontal/Acquisition control window.
Set the horizontal delay
From the Horiz /Acq menu, select Position/Scale to open the Horizontal Position/Scale control window
(see page 181).
834 DSA/DPO70000D, MSO/DPO/DSA70000C, DPO7000C, and MSO/DPO5000 Series