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Before you start
Attach a cover or cap to the terminals, and
prevent them from getting wet.
Install the amplifier in a dry and well-venti-
lated environment, where other electrical ap-
pliances installed on the boat will not interfere
with it.
When under direct sunlight with the cover on
for long hours, the cockpit area may have ex-
tremely high temperatures. Allows the area to
cool down after cover has been removed be-
fore using amplifier.
CAUTION
Always keep the volume low enough to hear
outside sounds.
Extended use of the stereo while the engine is
at rest or idling may exhaust the battery.
This product is evaluated in moderate and tro-
pical climate condition under the Audio, video
and similar electronic apparatus - Safety re-
quirements, IEC 60065.
The graphical symbol
product means direct current.
Connect either of three subwoofers to the am-
plifier; 1: a subwoofer with a 300 W or larger
nominal input and an impedance 4 W, 2: a
subwoofer with a 500 W or larger nominal
input and an impedance 2 W, or 3: a subwoofer
with a 800 W or larger nominal input and an
impedance 1 W.
If the nominal input and impedance are out of
the above ranges, the subwoofer may catch
fire, emit smoke or become damaged.
About the protection function
This product has protection function. When this
product detects something abnormal, the follow-
ing functions will operate to protect the product
and speaker output.
The POWER/PROTECT indicator will turn red
and the amplifier will shut down in the situa-
tions outlined below.
If the temperature inside the amplifier gets
too high.
The serial number is located on the bottom of
this unit. For your own security and convenience,
be sure to record this number on the enclosed
warranty card.
placed on the
En
If a DC voltage is applied to the speaker
output terminal.
The POWER/PROTECT indicator will turn red
and the output will be muted in the situations
outlined below.
If the speaker output terminal and speaker
wire are short-circuited.
Important (Serial number)
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