Black Box LRU4240 Typography, Black BOX Technical Support, Typeface or Symbol Purpose Example

Dual Trunk E1 Router

Typography

This manual delineates the names of files, commands, and actions by using the fonts and typefaces described in the following table:

Typeface or
Symbol	Purpose	Example

Courier	The names of commands, files, and
Font	directories, as well as on-screen
AaBbCc123	computer output.

Edit your.login file. Use ls -ato list all files.

machine_name% You have mail.

Courier

Font, Bold

AaBbCc123

The input you provide, as contrasted with	machine_name% su
on-screen computer output.
Keystrokes that you must provide to use	Press Ctrl-Lto refresh the screen.
the application.

Palatino Font,

Italic

AaBbCc123

Command-line placeholder that you	To delete a file, type rm filename
replace with a real name or value.
Book titles, new words or terms, or	Refer to Chapter 6 in the User Guide.
words that need to be emphasized.	These are called class options.
	You must be logged in as root to access
	this directory.

▼Symbol that denotes a single-step

Zapf Dingbats	procedure or task. Procedures requiring
Font	more than one task are numbered.
Palatino Font,	Hyperlinks in the table of contents.When
Bold Blue,	viewing the Portable Document Format
Underscore	(PDF) version of the user guide, you can
AaBbCc123	click on one of these to jump directly to
	the selected subject matter.
Palatino Font,	Hyperlinks throughout general text.
Blue
AaBbCc123
or
AaBbCc123
Helvetica Bold	Denotes actual markings on front or back Attach the cable to the TERMINAL port
	panels.

BLACK BOX TECHNICAL SUPPORT

If you should experience difficulty with the setup and/or operation of your Black Box equipment, the Black Box Technical Support staff can assist you at any time.

	Telephone	0118 96 56 000
	FAX	0118 96 55 001
Dual Trunk E1 Router User’s Guide		TECHNICAL: 0118 96 56 000	11