Tabor Electronics 5064, User Manual

Page: 318 / 369

6
Performance Checks
Test Procedures
6-15
Frequency: 1 MHz
Waveform: Sine wave
Run Mode: Triggered
Output: On
Test Procedure
1. Toggle 2074 trigger slope from positive to negative visa versa
2. Verify on the oscilloscope that the 2074 transitions are
synchronized with the slope of the trigger
Test Results
Pass Fail
Trigger Level Equipment: Oscilloscope, function generator
Preparation:
1. Configure the Oscilloscope as follows:
Termination: 20 dB, 50
Ω
feedthrough attenuator at the
oscilloscope input
Setup: As required for the test
2. Connect 2074 Channel 1 output to the oscilloscope input
3. Configure the function generator as follows:
Frequency 10 kHz
Run Mode: Continuous
Waveform: Squarewave.
Amplitude:
1 V
4. Connect the function generator output to the 2074 TRIG IN
connector
5. Configure the 2074 as follows:
Frequency: 1 MHz
Waveform: Sine wave
Run Mode: Triggered
Trigger level: 0 V
Ch1 Output: On
Test Procedure
1. Verify that the 2074 outputs triggered waveforms spaced at 0.1
ms
2. Modify the function generator offset to +2 V and change the
2074 trigger level to +4 V. Verify that the 2074 outputs triggered
waveforms spaced at 0.1 ms
3. Modify the function generator offset to -2 V and change the
2074 trigger level to -4 V. Verify that the 2074 outputs triggered
waveforms spaced at 0.1 ms
Test Results
Pass Fail