PRESONUS AudioBox Studio USB Quick Start Manual page 2

Important Safety Instructions
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in this manual.
The lightning flash with arrowhead symbol
within an equilateral triangle is intended to alert
the user to the presence of uninsulated
"dangerous" voltage within the product's enclosure that may
be of sufficient magnitude to constitute a risk of electric
shock to humans.
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE THE COVER. NO
USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED PERSONNEL.
CAUTION: To reduce the risk of electric shock, do
not expose this appliance to rain and moisture.
The apparatus shall not be exposed to dripping or
splashing liquids and no object filled with liquids, such as
vases, shall be placed on the apparatus.
CAUTION: These service instructions are for use
by qualified service personnel only. To reduce the
risk of electric shock, do not perform any
servicing other than that contained in the operation
instructions. Repairs must be performed by qualified service
personnel.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry a cloth.
7. Do not block any ventilation openings. Install in
accordance with the manufacturer's instructions.
8. Do not install near any heat sources, such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades,
with one wider than the other. A grounding-type
plug has two blades and a third grounding prong.
The wide blade and the third prong are provided for
your safety. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being walked on
or pinched, particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
11. Use only attachments/accessories specified by
PreSonus.
12. Unplug this apparatus during lightning storms or
when unused for long periods of time.
13. Servicing is required when the apparatus has been
damaged in any way, such as if a power-supply cord or
plug is damaged; or liquid has been spilled, or objects
have fallen, into the apparatus; or if the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped. All PreSonus products
in the USA should be serviced at the PreSonus factory
in Baton Rouge, Louisiana. If your product requires a
repair, contact support@presonus.com to arrange for
a return-authorization number. Customers outside
the USA should contact their local distributor. Your
distributor's contact information is available at
www.presonus.com.
14. The apparatus shall be connected to a Mains power
outlet with a protective grounding/earthing
connection.
15. Where the Mains plug or an appliance coupler is used
as the disconnect device, the disconnect device shall
remain readily operable.