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CSA8000B & TDS8000B User Manual
8. Verify that the Mag2 time base operates:
a. Push the Mag1 button to remove the display of the Mag1 time base.
b. Perform steps 6 and 7, but use the Mag2 button instead of the Mag1.
This test verifies that the Gated Trigger (GT Option) is functional. This test is
done using a front-panel signal and a rear-panel TTL connection.
Equipment
required
One 50 Ω BNC cable, such as Tektronix part number 174-1341-00
One SMA cable, such as Tektronix part number 174-1427-00
One 50 Ω terminator cap, such as Tektronix part number 011-0049-02.
One SMA 10X att enuator (20 dB attenuator), SMA connector, such as
Tekt roni x part number 015-1003-00
One electrical (80E00-series) sampling modules.
Prerequisites This test applies onl y to instruments that include option GT.
1. Initialize the instrument: Push the front-panel DEFAULT SETUP button,
and click Yes in the confirmation dialog box.
2. Push the channel 3 button to select it. The button lights and the channel
display comes on. See Figure 1--15.
Channel
buttons
Figure 1- 15: Channel button location
Perform Gated Trigger
Test