19216811.liveAbout This Document
EchoLife HG556a
Service Manual
4
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
I
ssue 02 (2010-02-03
)
Convention
Description
>
Multi-level menus are in
boldface
and separated by
the ">" signs. For example, choose
File
>
Create
>
Folder
.
Keyboard Operations
The keyboard operations that may be found in this document are defined as follows.
Format
Description
Key
Press the key. For example, press
Enter
and press
Tab
.
Key 1
+
Key 2
Press the keys concurrently. For example, pressing
Ctrl
+
Alt
+
A
means the three keys should be pressed
concurrently.
Key 1
,
Key 2
Press the keys in turn. For example, pressing
Alt
,
A
means the two keys should be pressed in turn.
Mouse Operations
The mouse operations that may be found in this document are defined as follows.
Action
Description
Click
Select and release the primary mouse button without
moving the pointer.
Double-click
Press the primary mouse button twice continuously
and quickly without moving the pointer.
Drag
Press and hold the primary mouse button and move
the pointer to a certain position.