Check DC gain accuracy
This test checks the DC gain accuracy.
1.
Connect the oscilloscope to a DC voltage source. If you are using the Fluke
9500 calibrator, connect the calibrator head to the oscilloscope channel to
test.
WARNING.
The generator is capable of providing dangerous voltages. Be
sure to set the generator to off or 0 volts before connecting, disconnecting,
and/or moving the test hookup during the performance of this procedure.
2.
Push the front-panel
Default Setup
button.
3. Set the input impedance to 50 Ω as follows:
a.
Set the calibrator to 50 Ω output impedance.
b.
Push the front-panel oscilloscope Vertical
V
menu button.
c.
Set the
Termination
to
50 Ω
.
4.
Set the
Bandwidth
to
20 MHz
.
5. Set the Acquisition mode to Average as follows:
a.
Push the front-panel
Acquire
button.
b.
In the Acquisition window, select the
Acquisition
tab at the left.
c.
Select
Average
Acquisition mode.
d.
Ensure that the
number of averages
is set to
16
.
6. Set the trigger source to AC line as follows:
a.
Push the Trigger
Menu
front-panel button.
b.
In the Trigger menu, under
Source
, click
Select
.
c.
Click
Line
to set the trigger source to AC line, and then click
OK
.
7.
Set the Vertical
Scale
to
2 mV/division
.
Performance verification (MSO/DPO5000/B series)
MSO70000C/DX, DPO70000C/DX, DPO7000C, MSO5000/B, DPO5000/B Series
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Summary of Contents for DPO5000 Series
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