Tektronix 070-A830-51 Welding System User Manual


 
Performance Verification
AWG710 Service Manual
4-39
CH2
CH1
Trigger
signal
Waveform
output
Figure 4-16: Trigger signal and waveform output (+5 V check 1)
e. Change the pulse waveform high level to 5.35 V by using the arrow
keys.
f. Check that the sine waves are displayed on the oscilloscope as shown in
Figure 4–17.
CH2
CH1
Waveform
output
Trigger
signal
Figure 4-17: Trigger signal and waveform output (+5 V check 2)
7. Follow the substeps below to check the trigger level accuracy at -5 V:
a. Push -, 5 and ENTER keys in this order.
b. Set the DC waveform low level of the function generator to -5.35 V by
using the arrow keys.