Huawei BTS3900 GSM, Руководство по установке

Страница: 7 / 20

Before the cabinets are put into use, you need to check the power-on status of the cabinets.
Conventions
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol Description
Indicates a hazard with a high level of risk, which if not
avoided,will result in death or serious injury.
Indicates a hazard with a medium or low level of risk, which
if not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation, which if not
avoided,could result in equipment damage, data loss,
performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or save
time.
Provides additional information to emphasize or supplement
important points of the main text.
General Conventions
The general conventions that may be found in this document are defined as follows.
Convention Description
Times New Roman Normal paragraphs are in Times New Roman.
Boldface Names of files, directories, folders, and users are in
boldface . For example, log in as user root .
Italic Book titles are in italics .
Courier New Examples of information displayed on the screen are in
Courier New.
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention Description
Boldface The keywords of a command line are in boldface .
Italic Command arguments are in italics .
BTS3900 GSM
Installation Guide
About This Document
Issue 13 (2010-10-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
v