350 Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
22 Utility Settings
To set the date and time, or to view the current date and time:
1 Press [Utility] > Options > Clock.
2 Press the Year, Month, Day, Hour or Minute softkey; then, rotate the Entry knob to
set to the desired number.
The hours are shown in the 24-hour format. So 1:00 PM is hour 13.
The real-time clock only allows selection of valid dates. If a day is selected and the
month or year is changed so the day is invalid, the day is automatically adjusted.
Setting the Rear Panel TRIG OUT Source
You can choose the source of the TRIG OUT connector on the rear panel of the
oscilloscope:
1 Press [Utility] > Options > Rear Panel.
2 In the Rear Panel Menu, press Trig Out; then, turn the Entry knob to select from:
• Triggers— Each time the oscilloscope triggers, a rising edge occurs on
TRIG OUT. The rising edge is delayed 30 ns from the oscilloscope's trigger
point. The output level is 0-5 V into an open circuit, and 0-2.5 V into 50 Ω.
See Chapter 11, “Triggers,” starting on page 169.
• Mask— The pass/fail status is evaluated periodically. When the evaluation of
the testing period results in a failure, the trigger output pulses high (+5 V).
Otherwise, the trigger output remains at low (0 V). See Chapter 16, “Mask
Testing,” starting on page 275.
• Waveform Generator Sync Pulse— All of the waveform generator output
functions (except DC, Noise, and Cardiac) have an associated Sync signal:
The Sync signal is a TTL positive pulse that occurs when the waveform rises
above zero volts (or the DC offset value).
See Chapter 19, “Waveform Generator,” starting on page 301.
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