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Functional Test Procedures
1.
Initialize the instrument
: Push the front-panel DEFAULT SETUP button.
2.
Hook up the signal source:
Connect the SMA cable from the TDR Clock
output through a 10x attenuator to any 80E00 sampling module input channel
as shown in the following
fi
gure.
Figure 4: Setup for the time base tests
3.
Set up the instrument:
a.
Push the Trigger
MENU
front-panel button to display the Mode/Trigger
Setup dialog box.
b.
Click
TDR
under
Trigger Source
in the Mode/Trigger Setup dialog box.
The TDR Clock rate should be set to
200 kHz
.
c.
Push the Trigger
MENU
front-panel button again to dismiss the
Mode/Trigger dialog box.
d.
Push the Vertical channel button for the channel you connected to in step 2.
e.
Turn the Vertical
SCALE
knob to set the vertical scale to
20 mV/div
.
The channel scale readout is displayed in the Control bar at the bottom
of the graticule.
4.
Set the time base:
Set the Horizontal
SCALE
to
1
μ
s/div
. The horizontal
scale readout is displayed in the Control bar at the bottom of the graticule.
a.
Click
Setup > Display
in the main menu bar. In the Disp Setup dialog
box, set the display Style to
Normal
and enable (check)
Show Vectors
.
b.
Close the Setups dialog box.
c.
Rotate the vertical
OFFSET
knob counterclockwise so that the base of
the square wave is about 2 divisions below the center graticule. This is to
ensure that a vertical trace will be seen for rise and fall.
12
DSA8300 Performance Veri
fi
cation
Summary of Contents for 80A00
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