Mixed Trigger Advance Test - Tabor Electronics 5064 User Manual

2074
User Manual
Mixed Trigger
Advance Test
Test Results
Test Results
6-12
Equipment: Oscilloscope, function generator, ArbConnection
Preparation:
1. Configure the Oscilloscope follows:
Termination:
Setup:
Run Mode:
2. Connect 2074 Channel 1 output to the oscilloscope input
3. Configure the function generator as follows:
Frequency
Run Mode:
Wave:
4. Connect the function generator output to the 2074 TRIG IN
connector
5. Configure the 2074, channel 1 only, as follows:
Frequency:
Waveform:
Run Mode:
Burst Count:
Trigger Delay:
Delay:
Amplitude:
Trigger Source: Mixed
Output:
Test Procedure
1. Note that no signal is shown on the oscilloscope
2. From ArbConnection, press the MAN TRIG button.
3. Note and record the time that lapsed from when you pressed
MANUAL Trigger button until you first see the burst of 5 sine
waveforms. Lapsed time should be 5 seconds
Pass
4. Modify oscilloscope setting to Auto, or Normal and observe that
bursts of 5 sine cycles appear at 10 μs intervals
Pass
20 dB, 50 Ω feedthrough attenuator at the
oscilloscope input
As required for the test
Single
100 kHz
Continuous
TTL Square from the main output.
25 MHz
Sinewave
Burst
5 counts, each channel
On
5 s
5 V
On
Fail
Fail