Crest Audio X-SERIES X 20R - Manual (Page 11)

How To Use This Manual
Format
This manual uses a format that is intended to be easy to read, yet technical enough for those
who need to know all the details. For feature descriptions, this is done by devoting the left side
of each page to 1) an overall module picture, 2) a block diagram, and 3) a control closeup.
These images all pertain to the features and control descriptions on the right side of the page.
The intention is to make the manual easy to read while including all the technical details
needed for getting the most out of the X-Series—a compact, flexible, feature-rich addition to
Crest Audio's extensive line of audio mixing console products.
Conventions
Control Icons
This manual uses symbols to illustrate what the control descriptions are referring to. This
makes it possible to avoid redundant wording and makes the control descriptions clear.
Switch in the UP, non-activated position
Switch in DOWN, activated position
Switch that illuminates when in the DOWN position
Momentary switch that illuminates when activated
LED that is on, indicating that it's associated feature is activated
Potentiometer
Standard 1/4" TRS jack (used for line-level inputs and insert sends)
1/4" TRS jack with normal switching (used on insert returns)
Female XLR input jack
Male XLR output jack
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