PM-PRO POWER CONDITIONER/MONITOR

5

Introduction

Thank you for your purchase of a Furman PM-PRO or PM-PRO-E Power Con- ditioner / Monitor, and congratulations on your choice. (For simplicity, in this manual the designation "PM-PRO" refers to either the PM-PRO or the PM-PRO-E unless a specific distinction is made. A summary of the differences between the two models appears at the bottom of this page.) The PM-PRO is one of Furman's top-of-the- line PRO Series power conditioners. It is designed to provide maximum protection from the types of hazards faced by delicate analog and digital pro audio and video equipment.

Your PM-PRO provides the most complete and comprehensive protection from power line-related transient voltages, noise and wiring faults available. It combines a high voltage surge and transient suppressor with an RFI/EMI interference filter.

The fast-acting suppression circuit responds in less than a nanosecond, clamping transient voltages to safe levels. The filter works to prevent noise from fluorescent lights, certain dimmers, radio transmitters, and similar sources of "electronic pollu- tion" from contaminating the AC line and from there, leaking into sensitive audio, video, or computer circuits.

What sets the Furman Pro Series apart from other conditioners is the quantity, quality, and configuration of its suppression devices. These include MOV's, gas discharge tubes, fast-blow fuses, and high voltage inductors and capacitors. This unique combination can safely absorb and dissipate large spikes from nearby light- ning strikes and other sources (up to 11,000 amps across any wiring mode -- hot- neutral, hot-ground, or neutral-ground), as well as highly attenuate audible high frequency noise. Precise high-inrush magnetic circuit breakers avoid the false trip- ping often encountered with large reactive loads like power amps.

The PM-PRO front panel provides a three-color, 20-LED line voltage meter, a true RMS reading 10-LED AC ammeter, and three status LEDs to indicate abnor- mal power conditions. The PM-PRO will even keep itself from turning on or shut down under extreme conditions, if the voltage is below 80 volts or above 140 volts (below 160 volts or above 280 volts for PM-PRO-E). The front panel also provides an unswitched outlet (clean, filtered power is provided at the unswitched outlet, too) and a 20 amp (16 amp for PM-PRO-E) magnetic circuit breaker rated for use as an on/off switch.

The rear panel provides eight switched AC outlets to power up all your equipment. These outlets are spaced widely enough to accommodate up to four bulky plug- mounted power supplies ("wall warts"). The heavy duty 12 AWG power cord is 10 feet (2.4 m) in length for extra reach and durability on stages and other high-traffic areas.

PM-PRO Compared to PM-PRO-E

The PM-PRO is intended for use with 120 VAC power and is rated at 20 amps; the PM-PRO-E is for 230 VAC power and rated at 16 amps. Outlets on the PM- PRO-E are IEC-320 types. The GROUND OK feature is not available on the PM- PRO-E. Other differences concern the reading of the voltmeter and ammeter and other specifications, which are described on page 8 and on the rear cover.

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Furman Sound owner manual Introduction, PM-PRO Compared to PM-PRO-E
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PM-PRO, PM-PRO-E specifications

Furman Sound is a renowned brand in the audio industry, known for its innovative power management and audio solutions. Among their impressive lineup, the Furman PM-PRO and PM-PRO-E power sequencers stand out for their exceptional features and technologies that cater to the needs of professionals in audio production and live sound environments.

The Furman PM-PRO is designed to ensure that audio equipment receives clean and reliable power, reducing the risks of audio distortion and equipment damage. One of its key features is the "Linear Filtering Technology," which effectively eliminates RF interference and provides a noise-free audio experience. This is crucial for musicians, engineers, and venues seeking pristine sound quality.

Additionally, the PM-PRO incorporates a built-in “voltage regulator,” which safeguards connected gear against voltage spikes and drops. This protection is vital, particularly in environments where power supply can be inconsistent. With a maximum load of 15 amps, the PM-PRO can accommodate a variety of audio gear, making it suitable for both studio and live performances.

Another standout feature of the PM-PRO is its "soft start" technology, which allows equipment to power on smoothly, reducing the risk of pops and potential damage that can occur with abrupt power surges. The device also includes a computer interface, allowing users to monitor voltage levels and power conditions in real-time through compatible software.

The PM-PRO-E variant introduces additional enhancements for even greater control and protection. It features advanced network capabilities, enabling remote monitoring and management of power distribution through an Ethernet connection. This is particularly beneficial for large installations, providing integrators with the tools to troubleshoot and manage power usage efficiently.

Both the PM-PRO and PM-PRO-E come equipped with multiple outlets to accommodate an array of audio equipment, and their rack-mountable design ensures they integrate seamlessly into any professional setup. Furman’s commitment to quality is evident in the robust construction of these devices, designed to withstand the rigors of live performance and studio use.

In conclusion, the Furman Sound PM-PRO and PM-PRO-E serve as essential power management solutions that prioritize performance, reliability, and user control. Their advanced technologies not only enhance sound quality but also protect valuable audio equipment, making them invaluable assets for anyone serious about sound production. Whether in the studio or on stage, these devices are engineered to deliver consistent and interference-free power, meeting the demands of discerning audio professionals.
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