Pioneer PRS-D2200T - Premier Amplifier Скачать руководство пользователя

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CAUTION

Do NOT install or use your Pioneer ampli-
fier by wiring speakers rated at 4 Ohm (or
lower) in parallel to achieve a 2 Ohm (or
lower) bridged mode (Diagram B).
Amplifier damage, smoke, and overheat-
ing could result from improper bridging.
The amplifier surface could also become
hot to the touch and minor burns could
result.
To properly install or use a bridged mode
for a two-channel amplifier and achieve a
4

Ω

load, wire two 8

Ω

speakers in paral-

lel with Left + and Right – (Diagram A) or
use a single 4

Ω

speaker. For a four-chan-

nel amplifier, follow the speaker output
connection diagram for bridging as shown
on the back of your amplifier, and wire
two 8

Ω

speakers in parallel to achieve a 4

Ω

load or use a single 4

Ω

speaker per

channel.
If you have any questions or concerns,
please contact your local authorized
Pioneer dealer or call Pioneer customer
service.

WARNING

• We recommend that you use the special red bat-

tery and ground wire [RD-228], which is sold
separately. Connect the battery wire directly to
the car battery positive terminal (+) and the
ground wire to the car body.

• Do not touch the amplifier with wet hands.

Otherwise you may get an electric shock. Also,
do not touch the amplifier when it is wet.

• For traffic safety and to maintain safe driving

conditions, keep the volume low enough so that
you can still hear normal traffic sound.

• Check the connections of the power supply and

speakers if the fuse of the separately sold battery
wire or the amplifier fuse blows. Detect the cause
and solve the problem, then replace the fuse with
another one of the same size and rating.

• To prevent malfunction of the amplifier and

speakers, the protective circuit will cut the power
supply to the amplifier (sound will stop) when an
abnormal condition occurs. In such a case, switch
the power to the system OFF and check the
connection of the power supply and speakers.
Detect the cause and solve the problem.

• Contact the dealer if you cannot detect the cause.
• To prevent an electric shock or short-circuit

during connection and installation, be sure to
disconnect the negative (–) terminal of the battery
beforehand.

• Confirm that no parts are behind the panel when

drilling a hole for installation of the amplifier. Be
sure to protect all cables and important equipment
such as fuel lines, brake lines and the electrical
wiring from damage.

• DO NOT allow amplifier to come into contact

with liquids due to, for example, the location
where the amplifier is installed. Electrical shock
could result. Also, amplifier and speaker damage,
smoke, and overheating could result from contact
with liquids. In addition, the amplifier surface
and the surface of any attached speakers could
become hot to the touch and minor burns could
result.

Diagram A - Proper

Ohm

Speaker

Ohm

Speaker

Pioneer

Amplifier

4 Ohm Bridged Mode

L+

R-

Diagram B - Improper

Ohm