HP 54501A - Page 27

Selects the At and AV function.
~AN
mark
er
oe
The
At/AV
markers
are
off
by
default. Turn the At markers off if
they are on,
e Press AV markers function key to select on to enable the two markers.
e Press Vmarker 2 function key several times.
The selected function (intensified display) toggles
between the Vmarker 2 source and the Vmarker 2
t
e voltage.
m start marker sees
O E è Select the source function for control and slowly rotate the knob
202.000 us
a a | The selected source changes.
3450 1WOS
As the knob is rotated all sources
are displayed one at a time
(channels, waveform memories, and
waveform functions).
e Set the source selection to 1 (channel 1) using the knob.
e Press the Vmarker 2 function key to select the Vmarker 2 voltage
function.
è Rotate the knob.
Vmarker 2 is at the top of the waveform.
e Read the voltage at Vmarker 2.
HP 54501A, HP 54502A and HP 54503A
Making Manual Measurements
Getting Started Guide
5-3