Operation Manual

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DL451 Modular I/O
Operator Manual
Chapter 6: Operation
This chapter explains the default display, describes how to replace a module and
provides routine service information. There are no operating procedures associated
with the DL451 Modular I/O, as it is operated solely from the XL8 Control Centre. For
more information, see the XL8 Live Performance SystemOwner’s Manual (part number
DOC02-XL8).
Default display
The default display appears after the unit has been switched on and has powered up.
The following diagram shows a typical default display.
Item Description
1 The first line of text displays the manufacturer and model number of the
unit.
2 Unit ID number.
3 Description of unit.
1
2
3