Tektronix 070-A830-51 Welding System User Manual


 
Performance Verification
AWG710 Service Manual
4-35
Pulse Response Tests (Normal Out), (except option 02)
This procedure checks the pulse response characteristics of the AWG710
Arbitrary Waveform Generator output waveforms at amplitudes of 1 V.
Equipment
required
A 50ĂW SMAĂcoaxial cable and an oscilloscope (TDS820).
Prerequisites The AWG710 Arbitrary Waveform Generator must meet the
prerequisites listed on page 4-8.
Do the following steps to install the test hookup and set the test equipment
controls:
1. Use the 50 W SMA coaxial cable to connect the AWG710 Arbitrary
Waveform Generator CH1 output connector to the oscilloscope CH1 input
connector (see Figure 4–14).
AWG710 Arbitrary Waveform Generator
Oscilloscope (TDS820)
50 W SMAĂcoaxial cable
Figure 4-14: Pulse response initial test hookup
2. Set the oscilloscope controls as follows:
Vertical . ........................ CH1
CH1 coupling . ............... DCifapplicable
CH1 scale . ................. 200mV/div
Horizontal
Sweep . .................... 500ps/div
Trigger
Source . .................... CH1
Slope ...................... Positive
Level ...................... 0V
Mode . ..................... Auto
3. Push UTILITY (front-panel)!System (bottom)!Factory Reset (side)
!OK (side).