
9
DDI MUX Installation Guide
Preface
This guide describes how to install and initialize the Digital Drop & Insert (DDI) MUX media bay
module.
Information in this explains how to:
• install the DDI MUX
• initialize the DDI MUX
To use this guide, you must:
• be a Nortel Networks installer with Business Communications Manager accreditation
• know basic Nortel Networks terminology
Symbols used in this guide
This guide uses symbols to draw your attention to important information. The following symbols
appear in this guide:
Caution: Caution Symbol
Alerts you to conditions where you can damage the equipment.
Danger: Electrical Shock Hazard Symbol
Alerts you to conditions where you can get an electrical shock.
Warning: Warning Symbol
Alerts you to conditions where you can cause the system to work improperly or to fail.
Note: Note Symbol
Alerts you to important information.
Tip: Tip Symbol
Alerts you to additional information that can help you perform a task.
Warning: Grounding Symbol.
Alerts you to ground yourself with an antistatic grounding strap before performing the
maintenance procedure.
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