Tektronix 070-A830-51 Welding System User Manual


 
Adjustment Procedures
AWG710 Service Manual
5-7
This procedure uses the general purpose knob on the front panel to set the
Marker Output level.
Equipment
Required
One oscilloscope (Item 1)
One SMA 50 W coaxial cable (Item 4)
SMA (female) to BNC (male) 50 W adapter (Item 5)
50 W SMA Terminator (Item 6)
Do the following steps to connect the test equipment and set test equipment
controls:
1. Use a SMA coaxial cable and a SMA (female) to BNC (male) adapter to
connect the waveform generator MARKER 1 Output connector to the CH1
input connector on the oscilloscope.
2. Connect a 50 W SMA terminator to the waveform generator MARKER 1
Output connector.
SMA 50 W coaxial cable
AWG710 Arbitrary Waveform Generator Oscilloscope (TDS784D)
CH1 input
MARKER 1 output
SMA(Fe)ĆBNC(Ma)
adapter
MARKER 1 output
50 W SMA Terminator
Figure 5-3: Hookup for the marker level adjustment
a. Set the oscilloscope controls as follows:
Vertical . ........................ CH1
CH1 coupling . ............... DC
CH1 scale . ................. 100mV/div
CH1 input impedance . ......... 50W
Horizontal
Sweep . .................... 5ms/div
Trigger
Source . .................... CH1
Coupling .................... DC
Slope ...................... Positive
Level ...................... +500 mV
Mode . ..................... Auto
Marker Level