Performance Verification
VX4792 User Manual
b. Set oscilloscope controls:
Vertical CH1
CH1 Coupling DC
CH1 Scale 200 mV/div
CH1 Input Impedance 50 W
Horizontal
Sweep 50 ns/div
Trigger
Source CH1
Coupling DC
Slope Positive
Level 500 mV
Mode Auto
2. To set the VX4792 Arbitrary Waveform Generator controls and select the
waveform file, type:
3. Check front-panel SYNC OUTPUT and MARKER 1 OUTPUT amplitude:
a. Check SYNC OUTPUT pulse amplitude: Check that the pulse amplitude
of the waveform displayed on the oscilloscope is 1.2 V
p-p
or greater.
b. Check MARKER OUTPUT pulse amplitude:
H Move the coaxial cable from the SYNC OUTPUT connector to the
MARKER 1 connector.
H Change the oscilloscope sweep to 1Ăms/div.
H Check that the pulse amplitude of the displayed waveform is
between 2.25V and 2.625V.
4. Check MARKER 2 OUTPUT pulse amplitude:
H Disconnect the coaxial cable from the MARKER 1 connector, and
connect the cable to the MARKER 2 OUTPUT connector.
H Check that the pulse amplitude of the displayed waveform is
between 2.25V and 2.625V.
5. End procedure: Disconnect the oscilloscope.
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