12
SmartNode 4940 User Manual
General observations
•
Clean the case with a soft slightly moist anti-static cloth
•
Place the unit on a flat surface and ensure free air circulation
•
Avoid exposing the unit to direct sunlight and other heat sources
•
Protect the unit from moisture, vapors, and corrosive liquids
Typographical conventions used in this document
This section describes the typographical conventions and terms used in this guide.
General conventions
The procedures described in this manual use the following text conventions:
Always follow ESD prevention procedures when removing and
replacing cards.
Wear an ESD-preventive wrist strap, ensuring that it makes good
skin contact. Connect the clip to an unpainted surface of the
chassis frame to safely channel unwanted ESD voltages
to ground.
To properly guard against ESD damage and shocks, the wrist
strap and cord must operate effectively. If no wrist strap is avail-
able, ground yourself by touching the metal part of the chassis.
Table 1. General conventions
Convention
Meaning
Garamond blue type
Indicates a cross-reference hyperlink that points to a figure, graphic, table, or sec-
tion heading. Clicking on the hyperlink jumps you to the reference. When you
have finished reviewing the reference, click on the
Go to Previous View
button
in the Adobe® Acrobat® Reader toolbar to return to your starting point.
Futura bold type
Commands and keywords are in
boldface
font.
Futura bold-italic type
Parts of commands, which are related to elements already named by the user, are
in
boldface italic
font.
Italicized Futura type
Variables for which you supply values are in
italic
font
Futura type
Indicates the names of fields or windows.
Garamond bold type
Indicates the names of command buttons that execute an action.
< >
Angle brackets indicate function and keyboard keys, such as <SHIFT>, <CTRL>,
<C>, and so on.
[ ]
Elements in square brackets are optional.
{a | b | c}
Alternative but required keywords are grouped in braces ({ }) and are separated
by vertical bars ( | )
screen
Terminal sessions and information the system displays are in
screen font
.
node
The leading IP address or nodename of a SmartNode is substituted with
node
in
boldface italic
font.
SN
The leading
SN
on a command line represents the nodename of the SmartNode
#
An hash sign at the beginning of a line indicates a comment line.
CAUTION
