OD1402 - Lesson 1/Learning Event 1
FIGURE 3. VERTICAL AMPLIFIER CONTROLS.
Dual Time Base Controls
The functions of the dual time base controls (figure 4, on the next
page) are discussed next.
Level Knob. Provides for selecting the amplitude point on the
trigger signal at which triggering occurs.
Slope Switch. Provides for selecting either the positive or
negative going slope of the trigger signal on which to trigger.
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