Table of Contents
iv
TDS 340A, TDS 360 & TDS 380 User Manual
Figure 3–23: Cursor measurement of an FFT waveform 3–35. . . . . . . . . .
Figure 3–24: FFT time domain record vs. FFT frequency
domain record 3–36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–25: How aliased frequencies appear in an FFT 3–38. . . . . . . . . .
Figure 3–26: Windowing the FFT time domain record 3–39. . . . . . . . . . . .
Figure 3–27: The HARDCOPY button 3–41. . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–28: The UTILITY button 3–42. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–29: The system I/O menu 3–42. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–30: The reference waveform buttons 3–45. . . . . . . . . . . . . . . . . . .
Figure 3–31: A reference waveform menu 3–46. . . . . . . . . . . . . . . . . . . . . .
Figure 3–32: Save Format menu 3–48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–33: The SAVE/RECALL button 3–51. . . . . . . . . . . . . . . . . . . . . . .
Figure 3–34: The save/recall menu 3–51. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–35: File utilities 3–55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–36: File system — Labelling menu 3–57. . . . . . . . . . . . . . . . . . . . .
Figure 3–37: The UTILITY button 3–59. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–38: The utility pop-up menu 3–60. . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3–39: Date and time display 3–61. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure A–1: TDS 340A, TDS 360, and TDS 380 dimensions A–11. . . . . . . .
Figure B–1: Menu locations B–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure B–2: Hookup for DC voltage measurement accuracy
check B–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure B–3: Hookup for analog bandwidth check B–8. . . . . . . . . . . . . . . .
Figure B–4: Measuring analog bandwidth B–9. . . . . . . . . . . . . . . . . . . . . .
Figure B–5: Hookup for sample rate check B–10. . . . . . . . . . . . . . . . . . . . .
Figure B–6: Hookup for trigger sensitivity check B–12. . . . . . . . . . . . . . . .
Figure B–7: Measuring trigger sensitivity B–13. . . . . . . . . . . . . . . . . . . . . .
Figure B–8: Hookup for sine wave generator leveling B–15. . . . . . . . . . . . .