Tektronix CSA8000B, TDS8000B - page 52

Incoming Inspection
1-34 CSA8000B & TDS8000B User Manual
7. Push the Horizontal MENU button, the Mode in All Timebases must be set
to Lock to Int. 10 MHz.
8. Verify that Triggering occurs: Verify signal is triggered with waveform
on-screen. See Figure 1--17 on page 1--34.
Control
bar
Vertical scale
setting
Horizontal
scale setting
Internal
clock
signal
Triggered signal indicator
Figure 1- 17: Signal triggered
9. Disable trigger: Install 50 Ωterminator cap to the end of the cable that is
attached to the rear-panel gated trigger BNC. See Figure 1--16 on page 1--33.
10. Verify that the Gated Trigger functions: Verify signal is not triggered (gate
disabled). Signal freezes on the screen above to indicate triggering has
stopped. See Figure 1--18 on page 1--35. Note the Not Trigd indication at the
top of the window.
a. Push the CLEAR DATA button.
b. Verify signal is not triggered with no waveform on-screen (see Fig-
ure 1--19 on page 1--36). Note the Not Trigd indication at the top of the
window.