Explanation of symbols – Audio Enhancement Product Manual User Manual
Page 6
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WARNING:
• This apparatus must be grounded.
• Apparatus shall be connected to a main socket outlet with a protective grounding
connection .
• The main plug or appliance coupler shall remain readily operable.
• To prevent fire or electric shock hazard, do not expose this apparatus to rain or moisture.
• The apparatus should not be exposed to dripping, splashing, or objects filled with liquids.
Be sure not to place containers filled with liquid on the apparatus .
• All work related to the installation of this product should be performed by qualified service
personnel or system installers .
• For PERMANENTLY CONNECTED APPARATUS provided without an all-pole MAINS SWITCH
or an all-pole circuit breaker, the installation shall be carried out in accordance with all
applicable installation rules .
• The connections should comply with local electrical code.
CAUTION:
• Before attempting to connect or operate this product, please read the label on the
bottom of the apparatus .
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 persons .
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and
maintenance (servicing) in-
structions in the literature
accompanying the appliance .
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK) . NO USER-
SERVICEABLE PARTS INSIDE . REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL .
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Explanation of Symbols
The date or dating code should not exceed any three consecutive months of manufacture . The
dating code shall be in an established alphanumeric code affirmed by the manufacturer . The
coding system shall have a minimum 10-year repetition cycle .
50 to 60 Hz
A .C . Power Only
Rated Mains Frequency
220 - 240 VAC