Monster Cable PRO7000 User Manual
®
Professional Reference PowerSource
™
with Dual Balanced Pure Power
™
PRO 7000
Owner’s Manual
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TABLE OF CONTENTS
Important Safety Precautions ..................................................................................................................................ii
Proper Grounding and Installation Tips ....................................................................................................................v
Monsterous Introduction ........................................................................................................................................1
Monster T2 Technology ..........................................................................................................................................3
Behind the Monster PowerSource Design ................................................................................................................4
Monster Checklist ..................................................................................................................................................5
Hookup Guide ........................................................................................................................................................6
XLR Jack Hookup ..................................................................................................................................................13
Monster PRO7000 Features ..................................................................................................................................18
Troubleshooting ....................................................................................................................................................25
Frequently Asked Questions ..................................................................................................................................29
Appendices
A. Glossary of Power-Related Terms ......................................................................................................................31
B. Warranty Information........................................................................................................................................ 33
C. Warranty Registration........................................................................................................................................38
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IMPORTANT SAFETY PRECAUTIONS
Please read and observe the following safety points at all times.
WARNING - Power Sources
Do not plug your Monster PowerSource into a power outlet that differs from the source indicated
for safe use on the Monster PowerSource. If you don’t know the type of electrical power that is supplied
to your place of business, please consult your local power company.
WARNING - Grounding and Polarization
A. Your Monster PowerSource has a three-wire grounding-type AC plug (a three-prong plug).
This plug is designed to be inserted into a grounding-type outlet only. If this plug doesn’t fit directly into your
outlet, do not attempt to force it. [Never attempt to dismantle the plug in any way (or to alter an extension cord)
to make it fit into a two-prong outlet. Do not attempt to defeat the grounding feature by using a 3-to-2 prong
adapter. Instead, call a local electrician to install a properly grounded outlet.]
B. If you use rooftop devices such as Satellite dishes, antennas, or any other component with wire
that connects to your PowerSource, be sure the wire(s) is properly grounded. Use grounding
techniques specified in Section 810 of the National Electrical Code (NEC), ANSI/NFPA 70 (in Canada, Part 1
of the Canadian Electrical Code). This protects against harmful voltage surges and static discharges, Do not place
any part of an antenna near overhead power lines, or any other power circuit. Do not touch any power line
or power circuit. Doing so may cause severe physical injury and may result in death.
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WARNING - Liquid: Avoiding Electrical Shocks
Do not operate your Monster PowerSource if liquid of any kind is spilled onto or inside the unit.
Do not operate your Monster PowerSource near rain or water that’s spilled or openly exposed (e.g., bathtub,
kitchen or bathroom sink).
WARNING - Power Cord Safety
A. When routing your Monster PowerSource AC power cord, do not place it near heavy foot traffic
areas (e.g., hallways, doorways, and kitchen floors). Do not create a trip hazard with the power cord.
B. If your power cord’s protective jacket begins to rip or fray, exposing the internal wiring,
shielding, etc., disconnect it from the power source and discontinue use of the Monster
PowerSource immediately. See the warranty section of this owner’s manual (page 29).
WARNING - Proper Cleaning
In general, the only cleaning necessary for your Monster PowerSource is a light dusting.
Unplug your component from the wall outlet before cleaning it. Do not use any type of liquid or aerosol cleaners.
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WARNING - Storm Precautions
In the event of a lightning storm, immediately disconnect your Monster PowerSource
from its power source. It’s not necessary to disconnect any components from your Monster PowerSource.
WARNING - No User Serviceable Parts Inside
If, for any reason, your Monster PowerCenter is not operating properly, do not remove any part
of the unit (cover, etc.) for repair. Unplug the unit and consult this owner’s manual for warranty and service
information.
CAUTION - Exposure To Heat
Do not expose your Monster PowerSource to direct sunlight or place it near wall heaters, space heaters,
or any enclosed space prone to temperature increase (e.g., car trunk).
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PROPER GROUNDING AND INSTALLATION TIPS
CAUTION - Proper Grounding
Monster PowerSource requires a properly grounded 3-wire outlet to protect connected equipment. If your AC outlet
is improperly wired (no ground or reverse polarity), the green ”SYSTEM GROUNDED” LED on the front panel
of the Professional Reference PowerSource PRO7000 will not light up.
Many older buildings are inadequately wired. It’s very common for a building to be improperly grounded.
Building wiring and grounding must conform to applicable NEC (USA) or CEC (Canada) codes. If you’re not sure
about the wiring, have it checked by a qualified electrician.
IMPORTANT NOTE- Proper Power and Protection
To completely deliver clean power and protect your equipment from electrical surges, every phone, coaxial cable,
and AC power cord in your system must be connected to an appropriate Monster PowerSource outlet.
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MONSTEROUS INTRODUCTION
Thank you for purchasing Monster Power’s Professional Reference PowerSource™PRO7000. PowerSource products
reflect Monster’s commitment to creating performance-enhancing solutions for stage and studio, delivering
superior tone and sound quality.
Ordinary AC power accessories may seriously compromise the equipment they power. The advanced
technologies and innovative design of the PowerSource solves this problem and offers unique convenience
and performance features.
While the PowerSource does an excellent job of protecting your components from harmful power surges,
its main benefit goes beyond that. Exclusive Clean Power™filter circuitry virtually stops noise in its tracks.
Distortion that typically runs right through other surge protectors is attenuated. It simply isn’t enough to only filter
the noise on the incoming power line. That’s why your PowerSource also features revolutionary separate isolation
for digital, analog, and computer. If any internally-generated noise from an electronic product plugged into
an outlet gets through our Clean Power™noise filters, it still has to run through yet another filter! The result
is high quality tone and sound that’s free from performance-damaging interference.
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MONSTER’S PATENTED CLEAN POWER STAGES
Each PowerSource has its own Clean Power
™
stage. Clean Power™performs two tasks that are vital
to high-performance analog, computer and digital reproduction: filtration and isolation. The higher the Clean Power
™
stage number, the more sophisticated and advanced the filters. Also, the higher the number, the greater the isolation
between
connected equipment for maximum component-generated noise rejection. In addition, the PRO7000 features
Clean Power
™
Stage 5 with a pair of triple-shielded isolation transformers for the best possible performance.
What exactly is Clean Power
™
Stage 5? It’s five ultra-advanced isolation filters that include two separate
digital filters to accommodate a pair of digital sources, plus analog, computer, and ultra-high-current audio filters
for the best AC power line noise rejection and inter-component isolation making it ideal for studio
and professional systems.
MONSTER’S CONFIGURABLE NOISE REDUCTION ISOLATION TRANSFORMERS
First, it’s important to understand that the power company’s 120V AC power is delivered unbalanced, with neutral
connected to ground. Special triple-shielded isolation transformers were designed for the PRO7000, configurable
in two ways.A switch on the rear panel selects between the two Noise Reduction Modes.
Normal Isolation Mode disconnects or ”floats” neutral from ground while knocking down noise with Clean Power
Stage 5 filters. Balanced operation makes use of the Stage 5 filters, but activates a center tap on the transformer
secondary output. For the technically-minded, “balanced” means the transformer outputs +60 to -60VAC (volts AC)
with respect to ground. That’s why Balanced isn’t isolated from ground, and why, if your system isn’t very carefully
set up to eliminate ground currents, you may hear hum and buzz from your speakers. This is especially true for systems
adding video to audio, where it’s common to discover “dueling grounds”. Balanced configuration
can
offer lower noise
because of the topology’s inherent noise-cancelling behavior, or CMR (Common Mode Rejection). Improvements
from balanced running can be most easily perceived in complex CI installations using all-balanced power supplies.
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MONSTER T2 TECHNOLOGY
The Monster Power Professional Reference PRO 7000 features Monster’s exclusive T2 technology. T2 is an active
electronic microprocessor-controlled circuitry that sits in front of the surge protection MOVs in Monster Power products.
T2 monitors the line, neutral and ground lines and disconnects the Power Center (and so its outlets) from the AC power
line when a
long duration
low voltage sag or high voltage swell occurs — that’s
continuous
voltage below 80Vrms or
above 132Vrms. (RMS stands for “root mean square” and describes average power delivery.)
When the voltage sags or swells to unsafe levels, lightening-fast T2 circuitry shuts down the Monster Power Center for
15 seconds, well before surge protection MOVs turn to mush! MOVs just aren’t designed to endure
long-duration over-voltage conditions.
When the sag or over-voltage condition clears, T2 reconnects the Power Center—and its outlets —
after 15 seconds. If the fault condition does
not
clear, the T2 comparator circuit shuts the unit down again
for 15 seconds before checking again.
Most power conditioners, including Monster, use thermal fuses to sense overload conditions as well. Although
a good safety feature, by the time the thermal fuse pops, the MOVs will be totally cooked and work as well
as a lima bean to absorb power line spikes. Once again, T2 to the rescue! Monster’s unique circuitry shuts
the power center down
before
the thermal fuse trips so the MOVs aren’t trashed.
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BEHIND THE MONSTER POWERSOURCE DESIGN
Richard Marsh – There are few experts able to solve the complex problems of AC power,
and Richard Marsh is one of the illustrious few. He’s designed best-selling power conditioners
costing more than $3,000, and now brings his expertise to Monster Power. Richard developed
Monster’s exclusive Clean Power circuitry, and several other groundbreaking designs. Richard’s
background and research into amplifier and capacitors led to the development of the Servo-DC
feedback circuit for power amplifiers — a technique used by virtually every manufacturer today.
His status as the inventor of the MultiCap internal bypass capacitor and the driving force behind
balanced circuitry, has influenced the audiophile community for years. Richard is also responsible
for some of high-end audio’s most respected essays and articles, and has contributed
to
Fi, The Absolute Sound
and
Audio
magazine. He’s even included in
Who’s Who in the West
!
Noel Lee – Noel Lee is best known for popularizing the concept of high performance audio
cable over 20 years ago with his creation of Monster Cable. Originally a laser-fusion design
engineer at Lawrence Livermore National Laboratory and later a touring musician, Noel has
invented or co-invented over 125 U.S. and international patents and drives the explosive growth
of The Monster Group into more than 80 countries worldwide. Monster Power is his realization
of a long-nurtured vision of making affordable power solutions that deliver the best possible
sound and picture.
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MONSTER CHECKLIST
Before you do anything, make sure you have all the components you need to enjoy your new high performance
Monster PowerSource. You’ll need the following items to get started:
1) This owner’s manual.
2) Your favorite pen or a computer with an Internet browser (to register your Monster warranty information).
3) One Monster Power Professional Reference PowerSource PRO7000.
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HOOKUP GUIDE
STEP 1 Phone Line Hookup
The PowerSource has facilities to protect a single phone line.
FOR STANDARD TELEPHONE LINE PROTECTION
A) Connect a phone cable from a telephone wall jack to the PRO7000 IN jack (figure 1a).
B) Connect a second phone cable from the PRO 7000 OUT jack to the telephone (figure 1b).
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Step 2 Outlet Programming
All PowerSource outlets on the rear panel are programmable. To set up each outlet pair, use the front panel
MENU and SET buttons to choose between SWITCHED ON, SWITCHED ON AFTER DELAY and UNSWITCHED
(Always On) independently for each outlet pair. You can change the settings, whenever you like. Using the outlet
pair labeled ANALOG FILTER as an example, the following diagrams illustrate how it’s done:
A) Power up the PowerSource: Press the ON/OFF switch one time to power the unit and start the process.
Once the PowerSource is on, the display will show the AC line voltage as in figure 2.
Note: The power-on process may take up to 60 seconds since any outlet pair can be configured
as SWITCHED ON AFTER DELAY. You can see any outlet pair’s power status LED on the front panel
(refer to page 18)
B) Set Outlet Pair to SWITCHED ON: Press MENU until the second line display shows the status
of the ANALOG outlet pair. Press the SET button until the time delay changes to 0 (zero), as in figure 3.
The 0 (zero) time delay setting indicates SWITCHED ON mode for the ANALOG outlet pair. This pair will
be live once the PowerSource is powered up by pressing the front panel ON/OFF button, or triggered
by an external signal.
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C) Set the Outlet Pair to SWITCHED ON AFTER DELAY: Press MENU until the display shows the status
of the Analog outlet pair. Press the SET button until the time delay changes to the required delay
in seconds before the outlet pair will turn on after the ON/OFF button is pressed, as in figure 4.
When the PowerSource is SWITCHED ON by pressing the front panel ON/OFF button, or by an external
trigger signal, the outlet pair will go “live” after the time delay set as described above— 20 seconds
in this case. The outlet pair with the maximum time delay setting will still turn off immediately when
the ON/OFF button is pressed, or when triggered by an external signal.
D) Set the Outlet Pair to UNSWITCHED (Always On): Press the MENU button until the display shows
the status of the Analog outlet pair. Press the SET button until you see the display in figure 5.
Once UNSWITCHED is selected, any component plugged into those outlets will receive power continuously
as long as your PowerSource is plugged into a 120 volt wall socket.
Note: The unit is shipped with all outlet pairs set to SWITCHED ON.
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