Pioneer PRS-D2000T Owner's Manual

BRIDGEABLE TWO-CHANNEL
POWER AMPLIFIER
AMPLIFICADOR DE POTENCIA DE
DOS CANALES EN PUENTE
Owner's Manual
PRS-D2000T
Manual del Propietario
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO 153-8654, JAPAN
PIONEER ELECTRONICS (USA) INC.
P.O. Box 1540, Long Beach, California 90801-1540, U.S.A.
TEL: (800) 421-1404
PIONEER EUROPE NV
Haven 1087, Keetberglaan 1, B-9120 Melsele, Belgium
TEL: (0) 3/570.05.11
PIONEER ELECTRONICS ASIACENTRE PTE. LTD.
253 Alexandra Road, #04-01, Singapore 159936
TEL: 65-6472-7555
PIONEER ELECTRONICS AUSTRALIA PTY. LTD.
178-184 Boundary Road, Braeside, Victoria 3195, Australia
TEL: (03) 9586-6300
Published by Pioneer Corporation.
PIONEER ELECTRONICS OF CANADA, INC.
Copyright © 2005 by Pioneer Corporation.
300 Allstate Parkway, Markham, Ontario L3R OP2, Canada
All rights reserved.
TEL: 1-877-283-5901
Publicado por Pioneer Corporation.
PIONEER ELECTRONICS DE MEXICO, S.A. de C.V.
Copyright © 2005 Pioneer Corporation.
Blvd.Manuel Avila Camacho 138 10 piso
Todos los derechos reservados.
Col.Lomas de Chapultepec, Mexico, D.F. 11000
TEL: 55-9178-4270 Printed in China
Impreso na China
<KMINX> <05L00000> <YRD5064-A/U> ES
Before Using This Product <ENGLISH>
Thank you for purchasing this PIONEER If you have any questions or concerns,
product. Before attempting operation, be please contact your local authorized
sure to read this manual. Pioneer dealer or call Pioneer customer
service.
In case of trouble
WARNING
When the unit does not operate properly,
contact your dealer or the nearest autho- • Always use the special red battery and ground
rized PIONEER Service Station. wire [RD-223], which is sold separately. Connect
the battery wire directly to the car battery positive
terminal (+) and the ground wire to the car body.
CAUTION
• Do not touch the amplifier with wet hands.
Otherwise you may get an electric shock. Also, do
Never replace the fuse with one of greater
not touch the amplifier when it is wet.
value or rating than the original fuse. Use
• For traffic safety and to maintain safe driving
of an improper fuse could result in over-
conditions, keep the volume low enough so that
heating and smoke and could cause dam-
you can still hear normal traffic sound.
age to the product and injury including
• Check the connections of the power supply and
burns.
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
CAUTION
another one of the same size and rating.
• To prevent malfunction of the amplifier and
Diagram A - Proper Diagram B - Improper speakers, the protective circuit will cut the power
supply to the amplifier (sound will stop) when an
8 4
abnormal condition occurs. In such a case, switch
+ - + -
Ohm Ohm the power to the system OFF and check the
Speaker Speaker
connection of the power supply and speakers.
Detect the cause and solve the problem.
8 4
• Contact the dealer if you cannot detect the cause.
+ - + -
Ohm Ohm
• To prevent an electric shock or short-circuit
Speaker Speaker
during connection and installation, be sure to
L+ R- L+ R- disconnect the negative (–) terminal of the battery
beforehand.
Pioneer Pioneer
• Confirm that no parts are behind the panel when
Amplifier Amplifier
drilling a hole for installation of the amplifier. Be
4 Ohm Bridged Mode 2 Ohm Bridged Mode
sure to protect all cables and important equipment
such as fuel lines, brake lines and the electrical
Do NOT install or use your Pioneer ampli-
wiring from damage.
fier by wiring speakers rated at 4 Ohm (or
• DO NOT allow amplifier to come into contact
lower) in parallel to achieve a 2 Ohm (or
with liquids due to, for example, the location
lower) bridged mode (Diagram B).
where the amplifier is installed. Electrical shock
Amplifier damage, smoke, and overheating
could result. Also, amplifier and speaker damage,
could result from improper bridging. The smoke, and overheating could result from contact
amplifier surface could also become hot to with liquids. In addition, the amplifier surface and
the surface of any attached speakers could become
the touch and minor burns could result.
To properly install or use a bridged mode hot to the touch and minor burns could result.
for a two-channel amplifier and achieve a 4
Ω load, wire two 8 Ω speakers in parallel
with Left + and Right – (Diagram A) or use
a single 4 Ω speaker. For a four-channel
amplifier, follow the speaker output con-
nection 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.
Setting the Unit
Terminal Cover
Before setting up the unit, unfasten the screws
with a 4 mm hexagonal wrench (not supplied)
and remove the terminal cover.
Power Indicator
The power indicator
lights when the power is
switched on.
Cut Off Frequency Control
If the LPF/HPF select switch is set to
LPF or HPF, you can select a cut off
frequency from 40 Hz to 120 Hz.
BFC (Beat Frequency Control)
Bass Boost Control
Switch
You can select a bass boost level
BFC switch is on the bottom of the
from 0, 6, 9 and 12 dB.
For instruction of connecting the unit. If you hear a beat while listening
to an AM broadcast with your car
bass boost remote control to the
stereo, change the BFC switch using
amplifier, see the "Connection
a small standard tip screwdriver.
Diagram" section.
<ENGLISH>
Gain Control
If the sound level is too low, even when the volume of the car stereo used along with this
power amplifier is turned up, turn gain control clockwise. If the sound distorts when the vol-
ume is turned up, turn the gain control counter-clockwise.
• When using with an RCA equipped car stereo (standard output of 500 mV), set to the NORMAL
position. When using with an RCA equipped Pioneer car stereo with max. output of 4 V or more,
adjust level to match the car stereo output level.
• If you hear too much noise when using the speaker input terminals, turn the gain control
counter-clockwise.
Input Switch
It is possible to input from a car stereo external output (subwoofer
output) or a car stereo speaker output. When using an external output (subwoofer output),
slide the switch to the left. For connection instructions, see the "Connection Diagram" sec-
tion. When using a speaker output, slide the switch to the right. In this case, it is necessary to
use the supplied speaker input wire with RCA pin cord. For details, see the "Using the
Speaker Input" section.
LPF (Low-Pass Filter)/HPF (High-Pass Filter) Select Switch
Set the LPF/HPF select switch as follows according to the type of speaker that is connect-
ed to the speaker output connector and the car stereo system:
LPF/HPF Select Audio frequency range Speaker Remarks
Switch to be output Type
LPF (Left) * — 40 Hz to 120 Hz Subwoofer Connect a subwoofer.
OFF (Center) Full range Full range
HPF (Right) * 40 Hz to 120 Hz — Full range Use if you want to cut the
very low frequency range*
because it is not necessary
for the speakers you are
using.
* See the "Cut Off Frequency Control" section.