Performance Verification
VX4792 User Manual
F-15
This procedure checks the operation of the Burst mode.
Electrical Characteristic Checked: Operating mode, Burst, on page E–4.
Equipment Required: A 50 coaxial cable and an oscilloscope.
Prerequisites: The instrument must meet the prerequisites listed on page F–3.
Procedure:
1. Install test setup and set test equipment controls (see Figure F–5):
Figure F-5: Burst Mode Initial Test Setup
a. Connect the oscilloscope: Connect the WAVEFORM OUTPUT
connector through the coaxial cable to the CH1 vertical input connector
on the oscilloscope.
b. Set the oscilloscope controls:
Vertical: CH1
CH1 coupling: DC
CH1 scale 0.2 V/div
CH1 input impedance: 50 W
Horizontal
Sweep 10 ms/div
Trigger
Source CH1
Coupling DC
Slope Positive
Level –100 mV
Mode Auto
Check Burst Mode
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