Tektronix CSA8000B - Manual (Page 54)

Incoming Inspection
1- 36 CSA8000B & TDS8000B User Manual
Control
bar
Vertical scale
setting
Horizontal
scale setting
Untriggered signal indicator
Figure 1- 19: Signal not triggered (no signal)
11. Verify that the Gated Trigger function is enabled: Disconnect 50
Ω
terminator cap from the end of the cable. Verify signal is triggered (gate
enabled) with waveform on-screen. See Figure 1--20 on page 1--37.