JL Audio MCS-3800 - Manual (Page 9)

9
The Transport Section
The Transport Section is comprised primarily of the Transport
Controls: Rewind, Fast Forward, Stop, Play and Record, and
also the Jog / Shuttle mechanism.
Other controls that can be considered part of the Transport
Section include the Keypad, since once of its functions is to
send Locate commands.
The M buttons may be used to turn machines on and off, to
determine, for example, which machines will go into Play
when Play is pressed.
The Shift button is included, because the Transport and M
buttons have Shifted functions as well.
For example, Play can start a hard disk recorder, while Shift
Play starts a VTR.
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