HP 54710A User's Reference Manual page 54

Graticule area
The graticule area is also referred to as the waveform viewing area. This is
where all the waveform data and markers are displayed on the screen.
Time base area
The time base area lists the time base scale setting, reference location, and
position setting. You may notice that the reference location is indicated by
an arrow. In the figure, the time base settings are:
•
Scale is 10 ns/div
•
Reference is set to the center of the graticule area
•
Position is −9.8 ns
Channel and measurement results area
The channel settings and measurement results share the same area. The
channel settings are displayed only when the measurements are off. When
you make an automatic measurement, the results are displayed in place of
the channel settings.
To get the channel settings back on the display
Press the blue shift key, then press the Clr meas (clear measure) key.
When a channel number is displayed, it indicates that the channel is turned
on. In the figure 2-1, the channel settings are:
•
Channel 1 is on, scale is 85 mV/div, offset is −166 mV.
•
Channel 2 is on, scale is 50 mV/div, and offset is 100 mV.
•
Channels 3 and 4 are turned off.
Front-Panel Features
Display
2–5