38 Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
1 Getting Started
14. Tools keys
1. Power switch
2. Softkeys
3. [Intensity] key
4. Entry knob
6. Trigger controls
5. Waveform keys
18. Demo 2, Ground,
and Demo 1
terminals
17. Analog
channel
inputs
19. USB
Host
port
15. [Help] key
13. File keys
8. Run Control keys
12. Measure controls
11. Additional
waveform controls
7. Horizontal controls
10. [Auto Scale] key
9. [Default Setup] key
16. Vertical controls
21. Waveform
generator
output
20. Digital
channel
inputs
1. Power switch Press once to switch power on; press again to switch power off. See “Power-On the
Oscilloscope" on page 31.
2. Softkeys The functions of these keys change based upon the menus shown on the display directly
above the keys.
The Back/Up key moves up in the softkey menu hierarchy. At the top of the hierarchy, the
Back/Up key turns the menus off, and oscilloscope information is shown instead.
3. [Intensity] key Press the key to illuminate it. When illuminated, turn the Entry knob to adjust waveform
intensity.
You can vary the intensity control to bring out signal detail, much like an analog oscilloscope.
Digital channel waveform intensity is not adjustable.
More details about using the Intensity control to view signal detail are on “To adjust
waveform intensity" on page 155.