Tektronix DG2030 User Manual page 233

Appendix B: Performance Verification
B 22
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The following steps check the external trigger signal.
40. Press the following buttons to set the DG2030 trigger source to Ext.
Menu button Bottom button
SETUP Trigger
41. Change the connection as follows.
a. Disconnect the BNC cable connecting between the DG2030 rear panel
EVENT OUTPUT connector and the oscilloscope CH3 input connector.
b. Disconnect the BNC cable connecting between the DG2030 rear panel
EVENT INPUT connector and the function generator output connector.
c. Connect a BNC T adaptor to the function generator output connector.
And using two BNC cables, connect from the BNC T adaptor to the
DG2030 front panel TRIGGER INPUT connector, other side BNC T
adaptor to the oscilloscope CH3 input connector.
d. Disconnect the BNC cable from the DG2030 front panel CH3 connector
and re–connect it to CH2 connector. (Disconnect the BNC cable from the
DG2030 front panel CH7 connector and re–connect it to CH2 connector
if the option 01 has been installed.)
e. Disconnect the BNC cable from the DG2030 front panel CLOCK OUT
connector and re–connect it to CH0 connector.
See Figure B-9.
Pop up menu Side button
Source
(Set to Ext)
Front panel
button
DG2030 User Manual