Proel DPX2500PFC, DPX1200PFC, DPX1700PFC USER’S MANUAL

DPX1200PFC

DPX1700PFC

DPX2500PFC

2 channel power amplifiers

USER MANUAL

MANUALE D'USO

FCC COMPLIANCE NOTICE

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:

(1)This device may not cause harmful interference, and

(2)this device must accept any interference received, including interference that may cause undesired operation.

CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of

its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this

from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the

purchase contract. This product should not be mixed with other commercial wastes for disposal.

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) instructions in the literature accompanying the appliance.

The information contained in this publication has been carefully prepared and checked. However no responsibility will be taken for any errors. All rights are reserved and this document cannot be copied, photocopied or reproduced in part or completely without written consent being obtained in advance from PROEL. PROEL reserves the right to make any aesthetic, functional or design modification to any of its products without any prior notice. PROEL assumes no responsibility for the use or application of the products or circuits described herein.

Il marchio riportato sul prodotto o sulla documentazione indica che il prodotto non deve essere smaltito con altri rifiuti domestici al termine del ciclo di vita. Per evitare eventuali danni all’ambiente si invita l’utente a separare questo prodotto da altri tipi di rifiuti e di riciclarlo in maniera responsabile per favorire il riutilizzo sostenibile delle risorse materiali. Gli utenti domestici sono invitati a contattare il rivenditore presso il quale è stato acquistato il prodotto o l’ufficio locale preposto per tutte le informazioni relative alla raccolta differenziata e al riciclaggio per questo tipo di prodotto. Gli utenti aziendali sono invitati a contattare il proprio fornitore e verificare i

termini e le condizioni del contratto di acquisto. Questo prodotto non deve essere smaltito unitamente ad altri rifiuti commerciali.

Il simbolo del lampo con freccia in un triangolo equilatero intende avvertire l'utilizzatore per la presenza di "tensioni pericolose" non isolate all'interno dell'involucro del prodotto, che possono avere una intensità sufficiente a costituire rischio di scossa elettrica alle persone.

Il punto esclamativo in un triangolo equilatero intende avvertire l'utilizzatore per la presenza di importanti istruzioni per l'utilizzo e la manutenzione nella documentazione che accompagna il prodotto.

Le informazioni contenute in questo documento sono state attentamente redatte e controllate. Tuttavia non è assunta alcuna responsabilità per eventuali inesattezze. Tutti i diritti sono riservati e questo documento non può essere copiato, fotocopiato, riprodotto per intero o in parte senza previo consenso scritto della PROEL. PROEL si riserva il diritto di apportare senza preavviso cambiamenti e modifiche estetiche, funzionali o di design a ciascun proprio prodotto. PROEL non assume alcuna responsabilità sull’uso o sul l’applicazione dei prodotti o dei circuiti qui descritti.

INDEX

TECHNICAL SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SETUP AND RACK MOUNTING (FIG. 1) .. . . . . . . . .	4
LOUDSPEAKER CABLE.. . . . . . . . . . . . . . . .	4
CONNECTIONS.. . . . . . . . . . . . . . . . . . . 5
FILTER RESPONSE (FIG.2).. . . . . . . . . . . . . .	. 5
DIMENSIONS (FIG.3). . . . . . . . . . . . . . . . . 6
FRONT PANEL (FIG.4).. . . . . . . . . . . . . . . .	6
REAR PANEL (FIG.5) .. . . . . . . . . . . . . . . . . 7
EXAMPLE A.. . . . . . . . . . . . . . . . . . . .	8
EXAMPLE B.. . . . . . . . . . . . . . . . . . . .	8
EXAMPLE C.. . . . . . . . . . . . . . . . . . . .	9
EXAMPLE D.. . . . . . . . . . . . . . . . . . . .	9
SAFETY AND PRECAUTIONS.. . . . . . . . . . . . .	10
IN CASE OF FAULT.. . . . . . . . . . . . . . . . .	10
TROUBLESHOOTING.. . . . . . . . . . . . . . . .	10
CE CONFORMITY. . . . . . . . . . . . . . . . .	11
PACKAGING, SHIPPING AND COMPLAINT.. . . . . . .	11
WARRANTY AND PRODUCTS RETURN.. . . . . . . . .	11
INSTALLATION AND DISCLAIMER.. . . . . . . . . . .	11
POWER SUPPLY AND MAINTENANCE .. . . . . . . . .	11
GENERAL INFORMATION.. . . . . . . . . . . . . .	12
INSTRUCTIONS.. . . . . . . . . . . . . . . . . .	12

INDICE

SPECIFICHE TECNICHE .. . . . . . . . . . . . . . . . 3

INSTALLAZIONE A RACK (FIG. 1). . . . . . . . . . . .	4
CAVO ALTOPARLANTE.. . . . . . . . . . . . . . . .	4
CONNESSIONI.. . . . . . . . . . . . . . . . . . .	5
RISPOSTA FILTRI (FIG.2).. . . . . . . . . . . . . . .	5
DIMENSIONI (FIG.3).. . . . . . . . . . . . . . . . . 6
PANNELLO FRONTALE (FIG.4).. . . . . . . . . . . . .	6
PANNELLO POSTERIORE (FIG.5).. . . . . . . . . . . .	7
ESEMPIO A.. . . . . . . . . . . . . . . . . . . .	8
ESEMPIO B .. . . . . . . . . . . . . . . . . . . .	8
ESEMPIO C .. . . . . . . . . . . . . . . . . . . .	9
ESEMPIO D.. . . . . . . . . . . . . . . . . . . .	9
AVVERTENZE PER LA SICUREZZA.. . . . . . . . . . .	15
IN CASO DI GUASTO.. . . . . . . . . . . . . . . .	15
PROBLEMATICHE COMUNI.. . . . . . . . . . . . .	15
CONFORMITÀ CE. . . . . . . . . . . . . . . . .	16
IMBALLAGGIO, TRASPORTO E RECLAMI .. . . . . . . .	16
GARANZIE E RESI .. . . . . . . . . . . . . . . . .	16
INSTALLAZIONE E LIMITAZIONI D’USO. . . . . . . . .	16
ALIMENTAZIONE E MANUTENZIONE.. . . . . . . . .	16
INFORMAZIONI GENERALI.. . . . . . . . . . . . .	17
ISTRUZIONI.. . . . . . . . . . . . . . . . . . .	17

TECHNICAL SPECIFICATIONS				SPECIFICHE TECNICHE
MODEL	DPX1200PFC	DPX1700PFC	DPX2500PFC	MODELLO	DPX1200PFC	DPX1700PFC	DPX2500PFC
Channels	2 (single) or 1 (bridge)			Canali	2 (singoli) o 1 (ponte)
Power 8 ohm *	350 W	500 W	650 W	PotenzaContinua8ohm*	350 W	500 W	650 W
Power 4 ohm *	600 W	850 W	1250 W	PotenzaContinua4ohm*	600 W	850 W	1250 W
Power BRIDGE 8 ohm **	1200 W	1700 W	2500 W	Pot. Cont. BRIDGE 8 ohm **	1200 W	1700 W	2500 W
Output Stage		Class D		Stadio d'uscita		Classe D
Frequency response		20 Hz - 20 kHz		Risposta in Frequenza		20 Hz - 20 kHz
Input Sensitivity		+2.2 dBu (1.0 Vrms)		Sensibilità Ingresso		+2.2 dBu (1.0 Vrms)
Gain	34.0 dB	35.8 dB	37.6 dB	Guadagno	34.0 dB	35.8 dB	37.6 dB
Input Impedance	20 Kohm (bal) / 10 Kohm (unbal)			Impedenza Ingresso	20 Kohm (bilanciato) / 10 Kohm (sbilanciato)
Input Connectors	XLR-F (INPUT) XLR-M (LINK)			Connettori Ingresso	XLR-F (INPUT) XLR-M (LINK)
Output Connectors		NL4 Speakon		Connettori Uscita		NL4 Speakon
Controls	Level, HPF / BI-AMP / FLAT, Stereo / Parallel /			Controlli	Level, HPF / BI-AMP / FLAT, Stereo / Parallel /
		Bridge				Bridge
HPF/BI-AMP filter	LR 24dB / Oct. @ 100 Hz			Filtro HPF/BI-AMP	LR 24dB / Oct. @ 100 Hz
LED Indicators	PROT, LIMIT, SIGNAL meter, ON			Indicatori LED	PROT, LIMIT, SIGNAL meter, ON
Cooling	Variable speed DC fan / front to rear			Raffreddamento	Ventole DC a velocità variabile / fronte a retro
Protections	AC low power, DC voltage, Thermal, Short circuit,			Protezioni	AC low power, DC voltage, Thermal, Short
		CLIP Limiter, VHF.			circuit, CLIP Limiter, VHF.
Damping Factor		> 500 @ 8 ohm		Fattore Smorzamento		> 500 @ 8 ohm
S/N Ratio	> 100 dB (unweighted)			Rapporto S/R	> 100 dB (non pesato)
THD+N		< 0.15 %		Distorsione + Rumore		< 0.15 %
Power Supply	100-240 V~ - 50/60 Hz			Tensione alim. di rete	100-240 V~ - 50/60 Hz
Max Consumption	1280 W	1830 W	2910 W	Consumo massimo	1280 W	1830 W	2910 W
Rated Consumption***	580 W	850 W	1360 W	Consumo nominale***	580 W	850 W	1360 W
Idle Consumption	30 W	33 W	47 W	Consumo inattivo	30 W	33 W	47 W
Power Factor	0.97	0.98	0.99	Fattore di Potenza	0.97	0.98	0.99
Weight	3.8 Kg	3.8 Kg	4.2 Kg	Peso	3.8 Kg	3.8 Kg	4.2 Kg
	(8.4 lb)	(8.4 lb)	(9.26 lb)		(8.4 lb)	(8.4 lb)	(9.26 lb)
Dimensions (W x H x D)	483 x 89 x 255 mm (19 x 3.5 x 10 inch)			Dimensioni (LxAxP)	483 x 89 x 255 mm (19 x 3.5 x 10 inch)
* Continuous power under EIA Standard, ** 40 ms tone burst, 1KHz THD < 1%				* Potenza Continua Standard EIA, ** 40 ms tone burst, 1KHz THD < 1%
*** Rated consumption is measured with pink noise with a crest factor of 12				*** Il consumo nominale è misurato con un rumore rosa con un fattore di
dB, this can be considered a standard music program.				cresta di 12 dB, considerato come un programma standard di musica.

3

SETUP AND RACK MOUNTING (FIG. 1)					INSTALLAZIONE A RACK (FIG. 1)
				RECOMMENDED INSTALLATION
FIG.1				INSTALLAZIONE RACCOMANDATA
		FRONT					REAR
		FRONTALE			POSTERIORE
	COLD AIR								HOT AIR

ARIA FREDDA			ARIA CALDA

8U OPEN RACK RACK aperto 8U

EVENTUAL INSTALLATION WITH CLOSED BACK

HOT AIR EVENTUALE INSTALLAZIONE CON RETRO CHIUSO

ARIA CALDA

COLD AIR

ARIA FREDDA

FRONT	REAR (closed)
FRONTALE	POSTERIORE (chiuso)

10U closed RACK	15 cm
RACK chiuso 10U	6 inch

LOUDSPEAKER CABLE

CAVO ALTOPARLANTE

ENGLISH: Loudspeaker Line Losses (maximum permissible line lengths for 0.5dB losses, voltage or spl)

ITALIANO: Perdite di collegamento linee Altoparlanti (massima lunghezza possibile per perdite inferiori a 0.5dB, tensione o spl)

4 ohm load		8 ohm load		Wire section data		PROEL recommended cables
feet	meter	feet	meter	mm²	AWG	2 wires	4 wires	2 wires Fire-resistant for fixed	2 wires Fire-resistant
								installation	with shielding
75	25	150	50	4.0	12	HPC624BK	HPC644	HPC624FT(black) HPC624HT (blue)	HPC624FRS (green)
50	17.5	100	35	2.0	14	HPC620BK	HPC640BK	HPC620FT(black) HPC620HT (blue)	HPC620FRS (green)
30	10	60	20	1.5	16	HPC610BK		HPC610FT(black) HPC610HT (blue)	HPC610FRS (green)
20	7.5	40	15	1.0	18	HPC600

this is a short extraction of the wide assortment of cables available from PROEL, please visit our website at www.proel.com

4

CONNECTIONS		CONNESSIONI
	hot		ground
	cold		cold
	ground		hot
INPUT	INPUT (ingresso)	LINK	LINK (rilancio ingresso)
Balanced male XLR	XLR bilanciato maschio	Balanced female XLR	XLR bilanciato femmina
			PROEL code - NL4FX
			Codice PROEL - NL4FX

SPEAKER POWER OUTPUTS	POWER OUTPUT - uscite altoparlanti
Neutrik NL4 Speakon Cable Connector	Connettore per cavo tipo Speakon Neutrik NL4

OUTPUT 2			OUTPUT 1		OUTPUT 1
uscita 2		channel 2 negative	BRIDGE		uscita 1
	1-				2+	1-
		0.8"			channel 2 positive	channel 1 negative
		20mm		n.c.
		8mm			canale 2 positivo	canale 1 negativo
n.c.2+	1-	0.3"	n.c. 2+	1-
		BLACK			2+	1-
2-	1+	RED	2-	1+	2-	1+
n.c.		1+ channel 2 positive	2-	1+	2-	1+
			bridge negative		channel 2 negative	channel 1 positive
				bridge positive canale 2 negativo		canale 1 positivo

FILTER RESPONSE (FIG.2)

RISPOSTA FILTRI (FIG.2)

+5
	BI-AMP (CH1)			BI-AMP (CH2)
0
					HPF (CH1-CH2)
-5
-10
-15
dB
-20
-25
-30
-3520	50	100	200	500	1K	2K	5K	10K	20K
					Hz

5

DIMENSIONS (FIG.3)

DIMENSIONI (FIG.3)

44.0 cm

17.3"

8.81 cm 3.47"

	48.0 cm
	19.0"	23.3 cm
	2.2 cm
		9.2"
	0.8"

FRONT PANEL (FIG.4)										PANNELLO FRONTALE (FIG.4)
										1
		6																6
		5																5
		4																4
		2																2

3

3

8

7

6