Pioneer S-CR52-QL specifications Maintenance of the Enclosure, Installation Precaution, Remarks

	SPEAKER SYSTEM		INSTRUCTION MANUAL
	ENCEINTES ACOUSTIQUES		MODE D'EMPLOI
	LAUTSPRECHERSYSTEM		BEDIENUNGSANLEITUNG
	SISTEMA ALTOPARLANTE		GUIDA PER L'USO
	LUIDSPREKERSYSTEEM		GEBRUIKSAANWIJZING
	HÖGTALARSYSTEM		BRUKSANVISNING
	SISTEMA DE ALTAVOCES		GUIA DE OPERACIÓN
	SISTEMA DE ALTIFALANTES		GUIA DE OPERAÇÃO
					English
BEFORE OPERATION		If the cables of one of the speakers have been connected with the wrong
Thank you for buying this PIONEER product.		polarities, you will find when listening to a stereo recording that bass sounds are
		weakened and the stereo effect normally obtained between the two speakers
Read the Instruction Manual carefully before using these speakers so that you
		does not exist.
can operate them properly. After you have finished, put this manual away in a
safe place for future reference.			1	Strip the insulation at the tip of the cord
The rated impedance of these speakers is 8 :. They must be connected to an
				and twist the strands.
amplifier which accepts this type of load (miminum and maximum impedances
accepted by the amplifier are generally indicated near the speakers outlets: for			2 Turn		the thumbscrew anti-clockwise,
example "4 : to 16 :" or "6 : to 16 :").				make sure that the speaker cord is
To guard against damage to these speakers due to an electric power overload,				inserted well into the hole and turn the
take the following precautions:				thumbscrew clokwise to fasten into
Do not supply more than the maximum permitted power to the speakers				position.
(see Specifications).
Any connection or switching on or off of part of the audio system (CD			3 Connect the hot-side speaker cord to the
player, tuner etc.) must be carried out after switching off the amplifier or at				+ terminal.
least with the loudspeaker outlets disconnected (if the amplifier allows).
Interference caused by these operations will otherwise reach the speakers			4 Connect the common-side speaker cord
and may damage the treble loudspeaker units.				to the	terminal.
When boosting particular frequencies using a graphic equaliser or bass
and treble correctors, make sure that you do not increase the amplifier
volume excessively, as the speakers will be overloaded more quickly.		MAINTENANCE OF THE ENCLOSURE
Do not force a low-power amplifier to produce a high level of sound as
harmonic distortion increases	rapidly in this situation and may pose a	Use a cloth to wipe away dust and dirt.
		If the enclosure is very dirty, wipe with a soft cloth dipped in a neutral detergent
danger to the treble speaker units.
		diluted five to six times with water, then wipe again with the dry cloth. Do not use
Avoid touching the diaphragms and suspensions of speakers units as they are
		thinner, benzene, cleaning sprays or other chemical products on or near the
fragile.
		enclosures as the surfaces could be adversely affected.
The speaker units in these speakers are magnetically shielded.
		SPECIFICATIONS
However, colours may blur if the speakers are positioned too close to a
television screen. If this happens, switch off the television and switch it		Enclosures			Bookshelf type, enclosed
back on again after 15 to 30 minutes. If the problem persists, move the
		System : Centre			2 ways, 3 speaker units
speakers away from the television set.
		Rear			2 ways, 2 speaker units
INSTALLATION PRECAUTION		Centre speaker units : Woofers			Cone type, 10 cm x 2
		Tweeter			Dome type, 2.5 cm
For optimum effect, install the rear speakers above ear level. Install the centre		Rear speaker units : Woofer			Cone type, 10	cm
speaker above or below the TV so that the sound of the center channel is		Tweeter			Dome type, 2.5 cm
localized at the tv screen.		Nominal Impedance			8 :
For low frequencies, it is possible to increase the level of bass sounds by		Frequency range : Centre			70 Hz to 20 000 Hz
positioning the speakers close to a wall (the maximum increase being obtained		Rear			80 Hz to 20 000 Hz
for a position in a corner of the listening room).		Sensitivity : Centre			86 dB/W at 1 m distance
Do not install the speakers close to an oven or heating appliance. Avoid		Rear			84 dB/W at 1 m distance
exposing them to direct sunlight. High temperatures can distort the structure of		Maximum power			130 W
the enclosure and adversely affect the sound.		Dimensions : Centre	381 mm (W) x 130 mm (H) x 153 mm (D)
These speakers are heavy and fragile, and it is therefore dangerous to install		Rear	130 mm (W) x 203 mm (H) x 153 mm (D)
them in an unstable position.		Weight : Centre			3.4	kg
If the rear speakers are hung on the wall, for added safety, attach the grilles		Rear			1.9	kg
using provided accessory parts.		Accessory parts
1	2	Cables				3
		Instruction Manual				1
		Warranty				1
		Fastener + screws			2 + 4
		REMARK : The specifications and design of this product are subject to change
		without notice, in the interests of improvements.

CONNECTIONS

Switch off the amplifier power supply (OFF).

Connect the cables to the input terminals on the rear of the speaker: Connect the neutral cable to the terminal and the live cable to the + terminal. Do not forget that the red input terminal has positive polarity and that the black input terminal has negative polarity.

Connect the cables to the loudspeaker outlet terminals of the amplifier. Connect the live cable to the + terminal and the neutral cable to the terminal.

REMARKS :

Check that the cables are securely connected to the terminals. A loose connection may cause not just intermittent or distorted sound but short-circuiting and breakdown of the amplifier.

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Published by Pioneer Corporation. © 2007 Pioneer Corporation.

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