Huawei DBS3900 Hardware Description page 5

DBS3900
RRU3252/RRU3256 Hardware Description
Convention
Italic
[ ]
{ x | y | ... }
[ x | y | ... ]
{ x | y | ... }
[ x | y | ... ]
GUI Conventions
The GUI conventions that may be found in this document are defined as follows.
Convention
Boldface
>
Keyboard Operations
The keyboard operations that may be found in this document are defined as follows.
Format
Key
Key 1+Key 2
Key 1, Key 2
Mouse Operations
The mouse operations that may be found in this document are defined as follows.
Issue Draft A (2012-11-30)
Description
Command arguments are in italics.
Items (keywords or arguments) in brackets [ ] are optional.
Optional items are grouped in braces and separated by
vertical bars. One item is selected.
Optional items are grouped in brackets and separated by
vertical bars. One item is selected or no item is selected.
* Optional items are grouped in braces and separated by
vertical bars. A minimum of one item or a maximum of all
items can be selected.
* Optional items are grouped in brackets and separated by
vertical bars. Several items or no item can be selected.
Description
Buttons, menus, parameters, tabs, window, and dialog titles
are in boldface. For example, click OK.
Multi-level menus are in boldface and separated by the ">"
signs. For example, choose File > Create > Folder.
Description
Press the key. For example, press Enter and press Tab.
Press the keys concurrently. For example, pressing Ctrl+Alt
+A means the three keys should be pressed concurrently.
Press the keys in turn. For example, pressing Alt, A means
the two keys should be pressed in turn.
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