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Scope Features and Functions
To enter Roll mode on channel 1,
1 Click on the
2 To pause and display in Roll mode, click on the
In Roll mode, triggering and averaging functions are disabled.
NOTE
XY Mode
In XY mode, voltage levels of two waveforms are compared point by point. The
display is changed from a volts-versus-time display to a volts-versus-volts
display. The time base is turned off. This mode only applies to channels 1 and 2.
Channel 1 amplitude is plotted on the X-axis and channel 2 amplitude is plotted
on the Y-axis. The cursors can be used to make measurements on XY mode
waveforms.
To use the XY horizontal mode
1 Connect a sine wave signal to channel 1, and a sine wave signal of the same
2 Center the signal on the display using the channel 1 and 2 Offset knobs. To
In XY mode, the time base, delay and triggering functions are disabled. The
NOTE
Normal trigger mode is enabled.
40
button on the soft front panel. Click on the
the Mode option. Select Roll from the drop-down list.
frequency but out of phase to channel 2.
expand the signal for convenient viewing, use the channel 1 and 2 volts/div
drop-down list.
button.
Keysight U2701A/U2702A User's Guide
at the left of
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