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14 © 2001- 2006 D-Link Corporation/D-Link Systems, Inc. All Rights Reserved.
D-Link Unified Access System User Manual
Safety Instructions
Use the following safety guidelines to ensure your own personal safety and to help protect
your system from potential damage.
Safety Cautions
To reduce the risk of bodily injury, electrical shock, fire, and damage to the equipment,
observe the following precautions.
• Observe and follow service markings. Do not service any product except as explained in
your system documentation. Opening or removing covers that are marked with the
triangular symbol with a lightning bolt may expose you to electrical shock. Only a trained
service technician should service components inside these compartments.
• If any of the following conditions occur, unplug the product from the electrical outlet and
replace the part or contact your trained service provider:
- The power cable, extension cable, or plug is damaged.
- An object has fallen into the product.
- The product has been exposed to water.
- The product has been dropped or damaged.
- The product does not operate correctly when you follow the operating instructions.
• Keep your system away from radiators and heat sources. Also, do not block the cooling
vents.
• Do not spill food or liquids on your system components, and never operate the product in
a wet environment. If the system gets wet, see the appropriate section in your
troubleshooting guide or contact your trained service provider.
• Do not push any objects into the openings of your system. Doing so can cause a fire or an
electric shock by shorting out interior components.
courier font
Screen text, file names.
(switch-prompt)#
courier bold
Commands, user-typed command-line entries
show network
courier font
italics
Command parameter, which might be a
variable or fixed value.
value
<> Angle brackets Indicates a parameter is a variable. You must
enter a value in place of the brackets and text
inside them.
<value>
[ ] Square brackets Indicates an optional fixed parameter.
[value]
[< >] Angle
brackets within
square brackets
Indicates an optional variable.
[<value>]
{} curly braces Indicates that you must select a parameter
from the list of choices.
{choice1 | choice2}
| Vertical bars Separates the mutually exclusive choices.
choice1 | choice2
[{}] Braces within
square brackets
Indicate a choice within an optional element.
[{choice1 | choice2}]
Table 1. Typographical Conventions
Symbol Description Example