Furman PL-PLUS C Owner'S Manual Download Page 4

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PL-PLUS C OWNER’S MANUAL

FURMAN’s PL-PLUS C FEATURES

SMP

• 

 (Series Multi-Stage Protection) with 

EVS

 (Extreme Voltage Shutdown)

LiFT

• 

 (Linear Filtering Technology) with zero ground contamination

20-segment LED tri-color AC voltage meter (allows easy verification of voltage range from a distance or in poor lighting)

• 

Two 

• 

Smooth Track

 retractable, long-life, low-heat, front panel LED lights with dimmer-power switch for  rack illumination 

BNC connector on the rear panel accepts  any standard (12VAC 0.5 amp) gooseneck lamp to illuminate the rear of your rack   

• 

(Furman GN-I and GN-LED accessory gooseneck lamps are best for this application)

Eight rear panel AC outlets, three with wide spacing to accommodate large AC transformer plugs (wall warts)

• 

One front panel convenience outlet

• 

15A (1800 watt) capacity with 15A circuit breaker

• 

Five year limited warranty

• 

INTRODUCTION

 

Thank you for purchasing a Furman Classic Series power conditioner, and congratulations on your choice. Classic Series power 
conditioners feature Furman’s revolutionary Series Multi-Stage Protection (

SMP

) circuit, Extreme Voltage Shutdown (

EVS

), and our 

exclusive Linear Filtering Technology (

LiFT

).  Together, these technologies comprise precisely what our customers have come to expect 

from Furman - uncompromised AC protection and purification.  Our Classic Series has been precisely engineered to exceed the critical 
demands of audio/video professionals, contractors, broadcasters, and musicians alike.  

SMP (SERIES MULTI-STAGE PROTECTION)

Furman’s SMP surge suppression virtually eliminates service calls and costly “down time”.  Traditional surge suppression circuits sacri-
fice themselves when exposed to multiple transient voltage spikes, requiring the dismantling of your system and repair of your surge 
suppressor.  Not so with Furman’s SMP.  Damaging transient voltages are safely absorbed, clamped, and dissipated.  Your connected 
equipment is protected, while your Furman protects itself!  

 

Unique to Furman’s SMP is its unparalleled clamping voltage, defined as the amount of voltage that is allowed to pass through to your 
equipment when the protection device is subjected to a transient surge or spike.  While other designs offer clamping voltages that are 
well above 330 Vpk, Furman’s SMP clamps at 188 Vpk, (133 VAC RMS) even when tested with multiple 6000 Vpk - 3000 amp surges!  
This unprecedented level of protection is only available with Furman’s SMP technology.  

EVS (EXTREME VOLTAGE SHUTDOWN)

Furman’s trusted over-voltage (EVS) circuitry protects against prolonged overvoltage conditions, such as accidental connections to 208 
or 240 VAC, or an intermittent neutral.  It does so by monitoring the incoming voltage and, when an unsafe condition is detected, 
triggering a relay which shuts off the incoming power until the overvoltage condition is corrected and the power switch is reset.

LIFT (LINEAR FILTERING TECHNOLOGY)

Unfortunately, traditional AC power conditioners have been designed for unrealistic laboratory conditions.  Prior technologies, wheth-
er multiple-pole or conventional series-mode filters, could actually harm audio and video performance more than they help, due to 
the resonant peaking of their antiquated, non-linear designs.  Under certain conditions, these designs can actually add more than 10 
dB of noise to the incoming AC line!  Worse still, lost digital data, the need to reboot digital presets, or destruction of sensitive digital 
converters are frequently caused by excessive voltage spikes and AC noise contaminating the equipment ground.  Furman’s LiFT takes 
a different approach, ensuring optimal performance through linear AC noise filtering with no ground contamination.

PL-PLUS C ADDITIONAL FEATURES

The PL-PLUS C features 

Smooth Track

 LED rack lights which produce virtually no heat and provide an extremely long lifespan. A dim-

mer control for the rack lights allows the user to adjust the level of illumination (by rotating clockwise/counterclockwise) or switch the 
lamps on and off (by pushing the knob in).  A rear mounted BNC jack accepts any standard (12VAC 0.5 amp) gooseneck lamp for rear 
rack illumination. 

The PL-PLUS C is equipped with a front panel convenience AC outlet and eight rear panel outlets in two isolated banks. The outlets in 
Bank A are spaced to accommodate transformer plugs (wall warts). Since the banks are isolated from each other, it is recommended to 
connect analog equipment into Bank A and digital equipment into Bank B (or vice versa).  The PL-PLUS C’s 15A (1800 watt) capacity is 
supplied from a robust 14 AWG, 10 foot AC cord.   

Summary of Contents for PL-PLUS C

Page 1: ......

Page 2: ......

Page 3: ...ALL CONTENT 2008 FURMAN ALL RIGHTS RESERVED PRINTED IN CHINA ENGLISH Page 4 FRAN AIS Page 10 ESPA OL Page 16 PL PLUS C OWNER S MANUAL PL PLUS C GUIDE DE L UTILISATEUR PL PLUS C MANUAL DEL PROPIETARIO...

Page 4: ...her designs offer clamping voltages that are well above 330 Vpk Furman s SMP clamps at 188 Vpk 133 VAC RMS even when tested with multiple 6000 Vpk 3000 amp surges This unprecedented level of protectio...

Page 5: ...articular attention to the condition of the cords and cables at the plugs and at the point where they exit your Furman conditioner To prevent risk of fire or injury damaged cords and cables should be...

Page 6: ...assures virtually maintenance free protection from transient voltage spikes and surges nature has a way of occasionally creating electrical forces that are beyond the capabilities of ANY surge suppres...

Page 7: ...od of five years from the date of purchase If the product does not conform to this Limited Warranty during the warranty period as herein above specified purchaser shall notify Furman of the claimed de...

Page 8: ...C peak 3 000 Amps 133 VAC RMS RESPONSE TIME 1 nanosecond MAXIMUM SURGE CURRENT 6 500 amps NOISE ATTENUATION 10 dB 10 kHz 40 dB 100 kHz 50 dB 500 kHz Linear attenuation curve from 0 05 100 Ohms line im...

Page 9: ...L front lamp dimmer convenience outlet dual pull out lamps status indicators master power switch 15 amp circuit breaker wall wart spacing for large transformers bnc lamp connector bnc lamp power switc...

Page 10: ...des pointes de tension transitoires impliquant le d mant lement de votre syst me Ce n est pas le cas avec le circuit SMP de Furman Les voltages transitoires nuisibles sont absorb s contraints et diss...

Page 11: ...s niveaux de tensions lev s Ne retirez pas le couvercle Confiez toujours l entretien des techniciens qualifi s Le symbole repr sentant un clair avec une t te de fl che indique qu il y a pr sence de te...

Page 12: ...sque la portion sup rieure de l interrupteur est ras du panneau il y a alimentation en courant INDICATEUR DE PROTECTION CONTRE LES SURTENSIONS EXTR MES EVS Le voyant DEL Extreme Voltage est normalemen...

Page 13: ...t branch au module filtre Furman et appuyez sur le bouton de remise en circuit dans la lunette du disjoncteur 2 Sympt me Les prises de courant ne re oivent pas d alimentation lectrique et l indicateur...

Page 14: ...ention anormale du produit ou contre les dommages ou d fauts issus d une mauvaise installation Furman annulera cette garantie sa discr tion si le produit a t modifi sans l autorisation crite de Furman...

Page 15: ...pe convenance prise de courant deux lampes r tractables indicateur de statut commutateur lectrique disjoncteur de 15A espac permettre l utilisation de transformateurs prise de bnc lampe bnc lampe comm...

Page 16: ...aje m ltiples transitorios que requieren el desmantelamiento de su sistema y la reparaci n del supresor de sobretensi n Esto no sucede con el SMP de Fur man Los voltajes transitorios perjudiciales se...

Page 17: ...s mbolo de rel mpa go terminado en flecha sirve para alertar sobre la presencia de voltaje peligroso no aislado dentro del gabinete del equipo y puede tener la suficiente magnitud como para considerar...

Page 18: ...a la izquierda del interruptor de encendido apagado aunque durante el uso normal NO est encendido El indicador Extreme Voltage controla un riesgo que es com n en las industrias de entretenimiento tra...

Page 19: ...cnico 3 S ntoma El indicador de voltaje extremo EVS est encendido Causa posible El voltaje de entrada est por encima de los 140V y se cort la energ a en las salidas de la unidad Adem s si el voltaje...

Page 20: ...xclusiva de Furman ser reparar o reemplazar el producto defectuoso de la manera y durante el per odo que se establecen anteriormente Furman no tendr ninguna otra obligaci n con respecto a los producto...

Page 21: ...rriente para servicio dos l mparas retr ctiles indicadores de estado interruptor principal disyuntor de 15A amplio espacio para enchufar adaptadores de ca conector bnc para la lampara interruptor del...

Page 22: ...22 PL PLUS C OWNER S MANUAL Notes...

Page 23: ...23 FRAN AIS ENGLISH Espa ol Notes...

Page 24: ...1690 Corporate Circle Petaluma California USA 94954 Phone 877 486 4738 Fax 707 763 1310 www FurmanSound com PL PLUSC_RevA...

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