Video: Vertical Controls on the HDO Oscilloscopes

Here's another in our continuing series of tutorial videos. This time, we'll review the use of the vertical controls on a Teledyne LeCroy HDO oscilloscope. These controls facilitate positioning and scaling of waveforms vertically on the oscilloscope's display. Note that although we're demonstrating these controls on an HDO, you'd be rather hard pressed to find an oscilloscope from any manufacturer without a volts/div and vertical offset control. Thus, this video is applicable to whatever oscilloscope you have on your bench.

There are quite a few tutorial videos for a broad range of Teledyne LeCroy products on our YouTube channel. Head on over whenever you need a refresher!

Oscilloscope Basics: Controlling an Oscilloscope (Part II)

Figure 1: An example of a
touch screen-equipped
oscilloscope.

In a recent post, we discussed how to control a modern digital oscilloscope using the front-panel controls. That was a natural place to begin, given that it's the "traditional" means of controlling the instrument and the one that most seasoned users cut their teeth on. But there's more than one way to skin this cat these days. Many of today's oscilloscopes carry touch screens that do everything the front-panel controls can do, plus some things they cannot do.

Oscilloscope Basics: Controlling An Oscilloscope (Part I)

Figure 1: Front of HDO4054 oscilloscope

At first glance, the front of today's oscilloscopes can be daunting. For starters, there's an array of physical "hard" controls. Relatively recent models may also sport touch screen displays with so-called "soft" controls. For one thing, getting familiar with the front of these instruments is only a matter of experimentation and common sense. And for another, what at first may seem complex is carefully designed to make the instrument as easy to operate as possible. This is the first installment of a projected series of posts that will explain how to control a modern oscilloscope. Here, we'll start with the front panel.