Instructions
Table Of Contents
- Copyright Declaration
- Contents
- Chapter 1 Introduction
- Chapter 2 Function Introduction
- Chapter 3 Waveform Generator
- Chapter 4 Troubleshooting
- Chapter 5 General Care and Cleaning
- Appendix A: Technical Specifications
- Appendix B: Accessories
- Appendix C Harmful and Poisonous Substances or Elements
- Appendix D To replace the fuse
- Appendix E Open Source Information
Digital Storage Oscilloscope 17
2.5 Horizontal Controls
Use the horizontal controls to change the horizontal scale and position of waveforms.
The horizontal position readout shows the time represented by the center of the screen,
using the trigger time as zero. When you change the horizontal scale, the waveform will
expand or contract to the screen center. The readout near the upper right of the screen
shows the current horizontal position in second. The oscilloscope also has an arrow
icon at the top of the graticule to indicate the horizontal position.
1. Horizontal Position Knob: Used to control the trigger position against the screen
center. Push this button to reset the trigger point back to the screen center.
AN: Used to set the horizontal position as zero.
2.SEC/DIV Knob: Used to change the horizontal time scale so as to magnify or
compress the waveform horizontally. If the waveform acquisition is stopped (by using
the [Run/Stop] or [Single] button), the SEC/DIV control will expand or compress the
waveform.
Note: Press SEC/DIV Knob to enter Dual-window Mode.
Universal Knob