Revision History - ADTRAN 239 T1 HDSL4 Installation And Maintenance Manual

Adtran network device manual
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239 H4R Installation and Maintenance Practice

Revision History

Revision
D
Conventions
The following typographical conventions are used in this document:
This font
this
font.
This font
T
HIS FONT
are shown with a plus sign (
same time).
This font indicates references to other documentation and is also used for emphasis.
This font indicates on-screen messages and prompts.
This font indicates text to be typed exactly as shown.
This font
This font is used for strong emphasis
Notes inform the user of additional but essential information or features.
Cautions inform the user of potential damage, malfunction, or disruption to equip-
ment, software, or environment.
Warnings inform the user of potential bodily pain, injury, or death.
61223445L1-5D
Date
October 2004
indicates a cross-reference link. First-time references to tables and figures are shown in
indicates screen menus, fields, and parameters.
indicates keyboard keys (
A
+
LT
X
indicates silkscreen labels or other system label items.
Description of Changes
Updated to add Bad Splice Detect and Fast Retrain feature
descriptions
,
,
). Keys that are to be pressed simultaneously
E
E
A
NTER
SC
LT
indicates that the
key and
A
LT
NOTE
CAUTION
WARNING
key should be pressed at the
X
iii

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