Notices And Statements In This Document; Server Features And Specifications - Huawei Tecal RH5485 Problem Determination And Service Manual

2 Introduction
Depending on the server model, additional documentation might be included on the
HUAWEI Documentation CD.
The server might have features that are not described in the documentation that you received
with the server. The documentation might be updated occasionally to include information
about those features, or technical updates might be available to provide additional
information that is not included in the server documentation.

2.2 Notices and statements in this document

The caution and danger statements in this document are also in the multilingual Safety
Information document, which is on the HUAWEI Documentation CD. Each statement is
numbered for reference to the corresponding statement in your language in the Safety
Information document.
The following notices and statements are used in this document:
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2.3 Server features and specifications

The following information is a summary of the features and specifications of the server.
Depending on the server model, some features might not be available, or some specifications
might not apply.
2-2
documentation has a number that you can use to locate the corresponding statement in
your language in the Safety Information document.
Note: These notices provide important tips, guidance, or advice.
Important: These notices provide information or advice that might help you avoid
inconvenient or problem situations.
Attention: These notices indicate potential damage to programs, devices, or data. An
attention notice is placed just before the instruction or situation in which damage might
occur.
Caution: These statements indicate situations that can be potentially hazardous to you. A
caution statement is placed just before the description of a potentially hazardous
procedure step or situation.
Danger: These statements indicate situations that can be potentially lethal or extremely
hazardous to you. A danger statement is placed just before the description of a potentially
lethal or extremely hazardous procedure step or situation.
NOTE
 Racks are marked in vertical increments of 4.45 cm (1.75 inches). Each increment is referred to as a
unit, or "U." A 1-U-high device is 4.45 cm (1.75 inches) tall.
 Power consumption and heat output vary depending on the number and type of optional features that
are installed and the power-management optional features that are in use.
 The sound levels were measured in controlled acoustical environments according to the procedures
specified by the American National Standards Institute (ANSI) S12.10 and ISO 7779 and are
reported in accordance with ISO 9296. Actual sound-pressure levels in a given location might
exceed the average values stated because of room reflections and other nearby noise sources. The
declared sound-power levels indicate an upper limit, below which a large number of computers will
operate.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Tecal RH5485 Server
Problem Determination and Service Guide
Issue 02 (2011-05-25)