Tektronix 2200 Manual Do Utilizador

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Switcher Concepts
This section describes a few basic concepts that you should know 
before you operate your switcher. You might be tempted to skip 
over this section, especially if you are an experienced switcher 
operator. Nevertheless, we suggest that you to browse it anyway, 
because it explains operating concepts that help you more fully 
understand how the switcher works. 
Items discussed in this section include the following: