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References in this document
The following documents are referred to in this document:
What precautionary messages mean
The types of precautionary messages used in Nortel Networks documents
include attention boxes and danger, warning, and caution messages.
An attention box identifies information that is necessary for the proper
performance of a procedure or task or the correct interpretation of
information or data. Danger, warning, and caution messages indicate
possible risks.
Examples of the precautionary messages follow.
ATTENTION Information needed to perform a task
DANGER
WARNING
297-8211-550 Standard 05.01 August 1999
DMS-100 Family Guide to Northern Telecom Publications,
297-8991-001
Input/Output System Reference Manual, 297-1001-129
Extended Peripheral Module Operational Measurements Reference
Manual
Extended Peripheral Module Logs Report Reference Manual
Extended Peripheral Module Translations Reference Manual
If the unused DS-3 ports are not deprovisioned before a DS-1/VT
Mapper is installed, the DS-1 traffic will not be carried through the
DS-1/VT Mapper, even though the DS-1/VT Mapper is properly
provisioned.
Possibility of personal injury
DANGER
Risk of electrocution
Do not open the front panel of the inverter unless fuses
F1, F2, and F3 have been removed. The inverter contains
high-voltage lines. Until the fuses are removed, the
high-voltage lines are active, and you risk being
electrocuted.
Possibility of equipment damage
ATTENTION