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INSTALLATION & OPERATION GUIDE
™
Intelligent Power Management Systems.
AC-8DSS+
AC-8DSS+
8 OUTLET POWER MANAGEMENT SYSTEM
B LENDING H IGH F IDELITY AND A RCHITECTURE
®
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IMPORTANT SAFETY PRECAUTIONS
Your iPOWER™product represents the latest in power management and protection technology.
However, like any electronic device, an inappropriately or improperly installed device may not perform as intended. By following a few common sense precautions, your iPOWER
you a lifetime of worry-free performance.
The following safety precautions apply to all iPOWER™products.
READ AND OBSERVE THE FOLLOWING SAFETY PRECAUTIONS AT ALL TIMES.
™
product will give
WARNING! Power Source:
3 prong adapter. iPOWER
Use only with a 3-prong standard AC outlet or a GROUNDED 2 to
™
products cannot provide power protection without a grounded AC
source. Never use a 3 to 1 adapter plug — this will disable all protection from your iPOWER
unit and will void the Limited Lifetime Warranty and Connected Equipment Guarantee.
All rooftop devices connected to your iPOWER
™
products should be grounded according to
the National Electrical Code (NEC). Do not place any rooftop device where it can come into
contact with power lines or any power circuit.
WARNING! Operating Voltage: Any equipment plugged into an iPOWER™product must have
a 120V, 60Hz rating.
WARNING! Power Rating: Check the power consumption (watts) of each device that will be
powered by an iPOWER
™
product. Be sure that the total of all devices being connected does
not exceed 1800 watts.
WARNING! Water and Moisture: Do not use any iPOWER™product in an area where it may get
wet, such as near a bathtub, sink, laundry facility, in a wet basement, or near a swimming pool.
WARNING! Ventilation: While iPOWER™products do not generate a significant amount of heat,
they should not be placed directly on a bed, rug, or sofa that may obstruct the unit’s natural heat
dissipation abilities.
™
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IMPORTANT SAFETY PRECAUTIONS
CAUTION! Heat: iPOWER™products should not be placed on or in close proximity to heat sources
such as radiators, heat registers, stoves, or on top of other devices (including amplifiers and receivers)
that produce heat.
WARNING! Power Cord Protection: Power cords and remote trigger cables should be routed
so that they are not likely to be walked on, chewed by pets, or pinched by objects placed on
them. Pay special attention to the place where the cord meets the plug and where the cord
enters the device.
WARNING! Object And Liquid Entry: Care should be taken that no objects or liquids fall
onto or into the device. Do not use alcohol on the device.
WARNING! Damage Requiring Service: Customers should not attempt to repair iPOWER
products. These devices should be serviced by an authorized service technician when:
• The power supply cord or the plug has been damaged
• Objects have fallen, or liquid has been spilled, into the device
• The device has been exposed to rain
• The device shows a marked change in performance or does not appear to function normally
• The device has been dropped, or the enclosure has been damaged
™
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CONGRATULATIONS!
Thank you for purchasing a Niles iPOWER™Intelligent Power Management
System. Niles iPOWER
opment and are the most advanced and complete power management devices
available. With iPOWER
™
products are the result of years of research and devel-
™
in your system, you have complete confidence knowing that your audio/video components have a clean power supply free of noise
and distortion. The result—your home entertainment system will perform as is
designers intended, while being fully protected from electrical noise and potentially damaging spikes and surges.
In addition to power protection and performance enhancement, the iPOWER
AC-8DSS+ offers triggering options which allow for control of your system’s startup and shut-down procedures. With a little planning, your AC-8DSS+ can put control of your home entertainment system at your fingertips.
Niles manufactures the industry's most complete line of custom installation components and accessories for audio/video systems. For a free full-line catalog write:
Niles, Catalog Request, P.O. Box 160818, Miami, Florida 33116-0818 or visit our
web site at www.nilesaudio.com
.
™
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TABLE OF CONTENTS
INTRODUCTION 3
KEY TECHNOLOGIES 4
UNIT DETAILS 8
INSTALLATION OVERVIEW 9
PACKAGE CONTENTS 10
PLANNING YOUR SYSTEM 11
PLANNING YOUR AC CONNECTIONS 13
MAKING CONNECTIONS 14
USING THE REMOTE TRIGGER FEATURE 16
TROUBLESHOOTING 19
SPECIFICATIONS 21
NOTES 22
TABLE OF CONTENTS
2
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INTRODUCTION
INTRODUCTION
Never in the history of power protection has there been a product line that has
revolutionized the industry the way that Niles' iPOWER
Management Systems represent a breakthrough in three main areas:
filtration,
fastidious execution, iPOWER
and power management. Based on solid scientific principles, clever engineering, and
™
devices are built to the most stringent standards in the industry and
provide the maximum electrical protection and advanced performance enhancing technology.
iPOWER's i3™(instantaneous, impenetrable, and virtually indestructible) three-stage power protection circuitry stands head and shoulders above the industry in terms of delivering instantaneous
response time. Its clamping levels are among the lowest in the industry, providing unrivaled
electrical protection for its connected equipment. Its iQ
technology has the ability to reduce detail-obscuring “noise” on the AC power line, resulting in
performance that’s sure to please even the most demanding eyes and ears. In fact, iPOWER
be the first "audiophile-approved" power protection technology available at any price. Additionally,
its iDefinition
™
HDTV-ready coax circuitry provides protection while minimizing signal loss from
input to output so images are razor sharp and colors are vivid. Plus, with a full complement of true
line diagnostics, an intuitive, flexible triggering protocol, and user-friendly one button operation,
your AC-8DSS+ puts you in complete control of your system.
™
has. iPOWER™Intelligent Power
power protection, noise
™
Optimal Q Impulse Noise Filtering
™
may
8 Outlet Power Management System
Model AC-8DSS+
3
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KEY TECHNOLOGIES
i3™Three-Stage Circuit Topology — Power Protection for the Real World
iPOWER's i3™(instantaneous, impenetrable, and virtually indestructible) circuit topology represents
a breakthrough in power protection technology. A three-stage design comprised of Gas Tubes, Metal
Oxide Varistors (MOV's) and a proprietary Low-Impedance In-Line Filter, the i3
instantaneous protection.
Most MOV-based surge protection devices use a circuit topology that is sacrificial in nature. Like an
air bag in an automobile, they are designed to “blow up,” sacrificing their internal circuitry in order
to protect the connected equipment during a severe surge event. Sooner or later they fail in the line
of duty leaving connected equipment unprotected. As a radical departure from this philosophy, all
Niles iPOWER
design enables iPOWER
While UL’s
with i3
iPOWER
™
products with i3™protection technology are non-sacrificial in nature. This unique
™
to protect your equipment time and time again.
®
most rigorous standard for voltage let through is 330 volts, Niles iPOWER™products
™
protection technology have a consistent clamping level of less than 300V. In addition, all
™
products clamp at a mere 40V over peak standard line voltage (ANSI/IEEE C62.45
6000V 100 kHz Ring Wave Test), adding a level of protection rarely found in the industry.
iQ™Optimal Q Noise Filtration
All of the Power — None of the Noise. Computers, household appliances, and RF broadcasts can
introduce "noise" onto the AC power line, obscuring audio detail and video resolution. By their very
nature, conventional AC power line noise filtration circuits limit electrical current flow, stealing the
“punch” from high-current power amplifiers. The Niles iPOWER iQ™optimal Q impulse noise filtration circuitry simultaneously achieves both noise reduction and the proper power line loading
necessary for dynamic performance. Through careful research and with the deployment of
advanced electrical components, a sophisticated
design that varies the Q of the circuit topology was
created. With this design, iPOWER
an outstanding 50dB of common mode rejection and
60dB of differential mode rejection—without current
iQ™reduces up to 99.9% (60dB) of AC power line noise.
The above graphics simulate AC power line noise r
eduction.
choking. iPOWER™delivers both the performance
and the power.
™
circuitry delivers
™
products achieve
KEY TECHNOLOGIES
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KEY TECHNOLOGIES
iDefinition™Constant Impedance Technology
Unfortunately, many surge suppression devices protect coax connections
with little regard to the impact on performance. In these circuits, the signal
comes in as a specific frequency but leaves as something entirely different.
This signal variation often results in ghosting, a lack of detail and impact,
and even drop-out. iPOWER's
perfect 75 ohm impedance throughout the entire circuit. It combines
superior components with a proprietary circuit that both protects your coax
connections from harmful surges and minimizes the signal loss from input
to output. The result, razor sharp images and full compatibility with both
existing and upcoming digital video sources like DSS, DTV and HDTV.
You'll have both peace of mind and enjoy all the breathtaking performance
that digital audio and video deliver.
Groundbreaking F-Connector Technology
It has been said that a chain is only as strong as its weakest
link, and this is just as true for an electrical circuit. Electronic
devices have become increasingly more sophisticated over the
years, while the basic hardware supporting their use has gone
unchanged for decades. At Niles, we realized early in the
development of iPOWER
power management chain was in F-connector quality and
construction. Your AC-8DSS+’s F-connectors incorporate six
major advances in materials, design and construction that
ensure the highest audio and video resolution possible.
Machine-Cut Threads. Unlike most products which have inexpensive stamped threads, iPOWER
products use only machine-cut threads on their connectors. While machine cutting is a more timeconsuming and expensive process, it allows for a much closer manufacturing tolerance. iPOWER’s
F-connectors are easier to connect, make for a superior electrical contact, and minimize signal loss.
™
iDefinition™circuitry strives to maintain a
™
that one of the weakest links in the
Screw machine cut
threads & core
(not die cast)
Dual lead
contact
Above graphics simulate digital
signal degradation.
Gold plating
(no corrosion,
®
Beryllium copper wir
(center conductor)
better contact)
Teflon
dielectric
Brass body
e
™
™
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Dual Lead Contact. A dual lead contact makes a more positive connection and is much more
durable, ensuring a lifetime of service.
Teflon®Dielectric. A Teflon®dielectric greatly reduces signal loss and preserves the color and
clarity of the source signal.
Solid Brass Body. Brass allows for a more precise thread to be cut, increases conductivity, and is
the most dependable material for electrical connectors. The Brass body offers an unrivaled level of
dependability and extended life.
KEY TECHNOLOGIES
Gold Plating.
Gold plating increases surface conductivity, decreases signal loss and preserves
signal integrity.
Beryllium Copper Wire Center Conductor. This advanced material increases conductivity and
resists oxidation for maximum performance and extended life.
Unrivaled System Integration and Ease of Use
iPOWER™features an elegant and intuitive user interface. As a pioneer of home audio/video
customization, Niles understands that technology is only useful if it is
installer with the flexibility to design and execute a spectacular system in a package that the
end-users can actually operate. For the end-user, Niles iPOWER
used. iPOWER™provides the
™
meets the needs and budget of
nearly any enthusiast. Its intuitive interface allows the most complex systems to be controlled with
one-button operation with displays that are clear and easy to understand. Installers will appreciate
features such as true line diagnostics and feedback, and a versatile dual-zone trigger system which
responds to 12V DC 200mA.
Real Line Diagnostics
Your AC-8DSS+ is equipped with a sophisticated set of line diagnostic indicators. These indicators not
only ensure that the AC-8DSS+ is working, but also let you know that the wiring in your house has been
installed properly. This is particularly useful in older homes where electrical systems may have been
installed at different times during the life of the home.
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KEY TECHNOLOGIES
When illuminated, the Ground OK LED on the AC-8DSS+ indicates that the house wiring is properly grounded. If the LED does not illuminate, there is a line problem. Without a proper ground,
your AC-8DSS+ will not be able to provide protection from electrical surges and spikes. DO NO
OPERATE YOUR AC-8DSS+ WITHOUT A PROPER GROUND. IF THE GROUND OK LED DOES
NOT ILLUMINATE, DISCONNECT THE UNIT IMMEDIATELY.
When illuminated, the LINE OK LED on the AC-8DSS+ indicates that the wall outlet does not have
a line problem such as polarity inversion. If the LED does not illuminate, there is a line problem.
This is common, especially in older homes. Call your electrician to have the line repaired. DO NO
OPERATE YOUR AC-8DSS+ WITH A LINE PROBLEM. IF THE LINE OK LED DOES NOT
ILLUMINATE, DISCONNECT THE UNIT IMMEDIATELY.
The Switched LED on the AC-8DSS+ illuminates when the Power Button is activated indicating that the
Switched outlets are ON. In addition, when the Switched LED is ON, the Triggered outlets are in
stand-by mode and can be automatically powered on or off using the AC-8DSS+’sTrigger feature.
When the Power Button is not initiated, the Switched LED does not illuminate, indicating that there
is no power at the Switched Outlets. Additionally, the Trigger feature of the AC-8DSS+ will be
disabled so that the Triggered outlets cannot be automatically powered on or off, regardless of
whether there is 12 volts present at the 12 Volt Trigger Inputs.
UL 1449 Second Edition Listing
The UL 1449 Second Edition procedure is considered to be the most rigorous and demanding series
of tests for surge protection devices in the world. In order for a surge protection device to obtain this
UL certification, it must pass a battery of “torture” tests ensuring that the product will meet a set of
established safety and performance standards. Your AC-8DSS+ is UL 1449 Second Edition listed.
T
T
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UNIT DETAILS
Power Button turns on
S
witched outlets and
puts Triggered outlets
into standby mode for
remote triggering.
Switched LED indicates the
status of the Switched
outlets and that Triggered
outlets are in standby mode.
Ground OK LED indicates
that the wall outlet wiring is
properly grounded.
Line OK LED indicates
that the wall outlet is free
of any problems such as a
polarity inversion.
Dual Zone 12V Input
enable you to
Triggers
n on your system from
tur
either of two components
(includes unique 12V DC
200mA wall adapter for
triggering a device).
Bus Output Trigger
enables the 12V inputs to
automate turn-on of other
oducts or
iPOWER pr
protected equipment
whenever the 12V trigger
input is used.
Rugged steel chassis with
molded rubber endcaps can
be wall or floor mounted.
The AC-8DSS+ features four pairs of premium quality, wall transformer-
spaced outlets. One pair is
button, and two pairs are
Patent pending i3™power
protection circuitry
protection time after time.
Always On, one pair is Switched on by the power
Triggered on via either of the 12V trigger inputs.
ensures
15 Amp Circuit
Breaker.
449
1
UL
2nd Edition Listed
oprietary
Pr
iDefinition™
coax circuitry
is fully
Cable TV,DBS/DSS, DTV
and HDTV compatible
and features custom
machined, gold-plated
F connectors with Teflon
dielectric for optimum
performance (includes two
6 ft. premium quality
shielded RG-6 cables with
gold plated connectors).
Robust surge suppression
for
telephone connections
protects DBS/DSS receivers
from damaging electrical
surges and spikes (includes
6 ft. RJ-
6 ft. industrial grade,
high-current handling
power cor
11connection cable).
d with flat,
360º rotating plug.
, quad-
UNIT DETAILS
®
8
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INSTALLATION OVERVIEW
INSTALLATION OVERVIEW
The following is an overview for installing your iPOWER™product.
• Unpack all of the contents of the AC-8DSS+ carton.
• Plan your system and lay out all of the equipment that will be connected to the AC-8DSS+.
• Place the AC-8DSS+ in the location where it will be used, being sure to follow both the safety
precautions listed in the front of this manual and the placement recommendations on (page12).
T plug the unit in yet.
DO NO
• Plug each of the components into the AC-8DSS+. You may want to make a note on paper
listing the component are connected to each outlet.
• Connect any devices with coaxial outputs to the F-connectors.
• Attach the phone or data line to the RJ-11 terminals (for DBS installations).
• With all of the attached components in the OFF position, plug the AC-8DSS+ into the wall.
• With the AC-8DSS+ OFF, attach remote triggering cables (if applicable).
• Test for proper operation.
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PACKAGE CONTENTS
PACKAGE CONTENTS
(1) AC-8DSS+
(1) Installation &
Operation Guide
(1) RJ-11 phone cable
(2) Quad-shielded RG-6
cables with gold-plated
connectors
(1) 12V, 200mA remote
trigger power supply
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PLANNING YOUR SYSTEM
PLANNING YOUR SYSTEM
Think about which components need to work together, and place them in close proximity to one
another. You may also want to consider putting frequently handled components in the most convenient locations. Decisions about triggering options for your AC-8DSS+ will depend on many
factors including the type of components in the system and whether they are self-controlled or part
of a multiroom or whole-house system. By carefully planning the system’s architecture in advance,
your AC-8DSS+ can be integrated into any configuration you choose.
IMPORTANT NOTE
All components in a system must be connected to an iPOWER™Power Management System in order for
the system to be protected from electrical disturbances and to realize maximum noise filtr
This includes
systems. Failure to do this will degrade system performance, leave it vulnerable to electrical damage.
AC power cables, coaxial connections, and telephone cables used with pa
PROPER GROUNDING
ation benefits.
y-per-view
Your iPOWER™product will not be able to provide surge protection or noise reduction without a proper
ground. If the
GROUND OK light does not illuminate, stop your installation. Check the AC connection and make sure
that the unit is plugged in properly. If the GROUND OK light still fails to illuminate, have the AC outlet
in the house checked by an electrician to diagnose the ground problem.
11
AC line in your house is properly grounded, the GROUND OK light will illuminate. If the
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Placement
It is recommended that the AC-8DSS+ be placed in a location easily reached when manually
operating the other controls in the system. There should be a clear line of sight between the
operator and the unit to allow easy user feedback of system status. The AC-8DSS+ should be placed
on a flat, stable shelf or platform or, if desired, it can be wall mounted. See the following section
for directions on wall mounting. IMPORTANT: Be sure to follow the "Safety Precautions" in the front
of this manual to ensure proper product performance and safety.
Wall Mounting
PLANNING YOUR SYSTEM
Once you have decided where your AC-8DSS+ should be placed, you may wish to permanently
mount it in that location. Mounting screw slots are provided on all AC Series iPOWER
™
products
for such purposes. On the back of each unit you will find a series of L-shaped slots designed to
accommodate mounting screws. The L-shape of the openings allows for both vertical and
horizontal positioning of the unit. Additionally because the screw hole distances are uniform you
can rotate the unit without having to reposition the screws (see illustration).
After you’ve located the desired positioning you can mark the distance between the screw locations using the special indents found on your AC iPOWER
™
unit (see illustration).
Once you’ve located your desired positioning you can
mark the screw locations using the special indents
found on your AC iPOWER
screw hole distances are uniform you can rotate the
unit without having to reposition the screws.
™
unit. Plus, because the
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PLANNING YOUR AC CONNECTIONS
PLANNING YOUR AC CONNECTIONS
Always On Outlets
For the Always On outlets, power will be routed to attached components at all times, regardless of
whether the Power Button on the AC-8DSS+ is initiated or not. These outlets are appropriate for any
component that has a clock, timer, or that will be used as a master control or triggering unit for the
rest of the system. Devices such as a VCR, DBS receiver, cable TV box, or any item with a
microprocessor should use the Always On outlets.
Switched Outlets
The Switched outlets power up the moment the Power Button is initiated. These outlets are appropriate for devices with latching power supplies* such as some CD players, tuners, tape decks, and some
televisions. If the power button on your iPOWER™unit is left permanently engaged, the Switched outlets will function identically to the Always On outlets described above.
Triggered Outlets
TheTriggered outlets enable the connected devices to power on and off automatically. When the Power
Button is initiated it places the Triggered outlets in stand-by mode. When there is 12 volts present at
either of the 12V Trigger Inputs, the AC-8DSS+ automatically turns on the Triggered outlets. When the
12 volt signal is not present it disconnects power to the Triggered outlets. This is an immensely valuable
tool for simplifying control over one’s audio/video system. For more information, see the section “Using
The Remote Trigger Feature” on page 16. T
supplies* such as some CD players, tuners, tape decks, and some televisions.
IMPORTANT NOTE: The Power Button must be initiated for the Trigger feature to work.
* You can tell if a component has a latching power supply by unplugging it from the wall while it is turned on,
waiting three minutes, and then plugging it back in. If the power comes back on, it is latching.
hese outlets are appropriate for devices with latching power
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MAKING CONNECTIONS
IMPORTANT NOTE
All components in a system must be connected to an iPOWER™Power Management System in order for
the system to be protected from electrical disturbances and to realize maximum noise filtration benefits.
This includes AC power cables, coaxial connections, and telephone cables used with pay-per-view
systems. Failure to do this will degrade system performance and leave it vulnerable to electrical damage.
Connecting Devices to the AC Outlets
Be sure that the plugs are inserted all the way into the outlet to ensure a proper electrical connection.
To simplify set-up, make a note as to which components are connected to which outlets.
Connecting to Coaxial Lines
For coaxial line connection, use the (2) RG-6 cables included with your AC-8DSS+ to make
connections to your DBS tuner, or any other device requiring a high quality connection. These
premium cables are quad-shielded, have gold-plated F connectors, and will provide superior
performance. Be sure to follow the markings on the AC-8DSS+ that indicate IN (from the signal source),
and OUT (to the component). Your AC-8DSS+, equipped with iDefinition
technology, will provide protection from virtually all types of electrical surges while preserving the integrity of the source signal. Plus, both coax circuits are fully Cable TV, DSS, DTV and HDTV compatible.
The following is an example of a system utilizing connections for cable TV and a satellite r
tions may vary depending upon your system.
eceiver
. Actual connec
-
Cable TV
ounding
om gr
In fr
block (connected to
incoming Cable TV
cable).
Out to Cable Box
or TV.
™
constant impedance
Satellite Receiver
ounding
om gr
In fr
block (connected to
satellite dish).
Out to Satellite
Receiver “DISH IN.”
MAKING CONNECTIONS
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Connecting the Phone Line
MAKING CONNECTIONS
DBS/DSS systems use a standard phone cord for part of their operation. Since an electrical surge or
spike can damage your system via any point of entry, your AC-8DSS+ has a robust surge protection
circuit dedicated to protecting the phone line. Use the RJ-11 phone cable (included with your
AC-8DSS+) to connect the phone jack on the wall to the phone jack labeled IN on your AC-8DSS+.
Connect your DBS system’s phone cord to the AC-8DSS+’s phone jack labeled OUT
nents are now protected from electrical disturbances that could enter from the phone line.
Connecting the Phone Line
In from Telephone
wall jack.
Out to DSS Satellite
Receiver (or Telephone).
. Your compo-
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USING THE REMOTE TRIGGER FEATURE
Trigger Activation
Your AC-8DSS+ has (2) Trigger Inputs and (1) Bus Trigger Output which provides a wide array of
possibilities for automated turn-on and shut-off of the Triggered outlets. Each Trigger Input can be
activated with 12V DC 200mA input via standard 3.5mm mini plug jacks found on the AC-8DSS+.
This dual-trigger input configuration allows for two zone control of the system, while the single bus
output allows the AC-8DSS+ to be "daisy chained" to other iPOWER
protected, triggerable device. In addition, the Trigger Output can be utilized to generate a “power
status” signal for use with compatible Niles infrared or audio/video distribution products.
IMPORTANT NOTE
All components in a system must be connected to an iPOWER™Power Management System in order for
the system to be protected from electrical disturbances and to realize maximum noise filtration benefits.
This includes AC power cables, coaxial connections, and telephone cables used with pay-per-view
systems. Failure to do this will degrade system performance and leave it vulnerable to electrical damage.
Using The Trigger Inputs
NOTE:The Triggered outlets can only be triggered by the Trigger Inputs if the Power button is initiated.
Your AC-8DSS+ has (2) Trigger Inputs which can be used for remote turn ON and turn OFF of the
Triggered outlets. The Trigger can be activated with any 12V DC trigger voltage. Many control amplifiers, preamps/receivers and system integration centers have a voltage output which can be used to
activate the AC-8DSS+’s Trigger feature. If your system includes a control device with provisions for
remote triggering, simply connect the voltage output from the control device to the Trigger Input on
your AC-8DSS+. If the control device has a switched outlet, plug the 12V DC 200mA Remote Trigger
Power Supply (included) into the control device’s switched outlet and the 3.5mm mini plug into one
of the AC-8DSS+’s Trigger Inputs (see illustration, next page). Now, every time the control device is
™
products or any other
USING THE REMOTE TRIGGER FEATURE
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turned on, it will turn ON the Triggered outlets. In turn, when the control device is shut off, it will
USING THE REMOTE TRIGGER FEATURE
turn OFF the Triggered outlets. Since there are (2) Trigger Inputs, the AC-8DSS+ can be triggered by
a second control device in the same manner, allowing for multi-zone operation.
IMPORTANT NOTE
IMPORTANT! The control device must be plugged into the AC-8DSS+ to ensure proper protection.
The illustration offers one example of automating the turn on and
turn off of the Triggered outlets.
The 12V DC 200mA Remote Trigger Power Supply (included) is
plugged into the switched outlet
of a preamp/receiver. Its 3.5mm
jack plugs into one of the Trigger
Inputs on the AC8DSS+.
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Using The Trigger Output
The AC-8DSS+ has a bus Trigger Output jack which provides a convenient pass through from the
remote Trigger Input. Simply connect the output jack on the AC-8DSS+ to any protected triggerable
device, and the input voltage that controls the Triggered outlets will be passed through the AC-8DSS+
to another device.
IMPORTANT NOTE
IMPORTANT! The control device must be plugged into the AC-8DSS+ to ensure proper protection.
The Trigger Output can be used to pass the
input trigger voltage through the AC-8DSS+
to automatically turn on additional protected equipment or iPOWER products.
Additional Remote Trigger Power Supplies
If you require additional Remote Trigger Power Supplies, they can be obtained from your authorized Niles dealer (Stock# FG00665).
USING THE REMOTE TRIGGER FEATURE
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TROUBLESHOOTING
TROUBLESHOOTING
SYMPTOM
AC-8DSS+ does not power-up.
There is no power to the
connected equipment.
Trigger lines are attached, but the
AC-8DSS+’s trigger outlets will not
power up via the Trigger Input.
The GROUND OK light on the
front panel of the AC-8DSS+ does
not light up.
The LINE OK indicator on the
front panel of the AC-8DSS+ does
not light up.
19
POSSIBLE CAUSES AND TEST PROCEDURE
• Check that the unit is plugged in and that there is power at the
outlet.
• Check the AC-8DSS+’s circuit breaker located by the power
cord and reset if necessary.
• First re-check the trigger lines to ensure a positive connection.
Then check that the trigger is going to one of the TRIGGER IN
jacks on the AC-8DSS+.
•If all connections are properly made and the AC-8DSS+ fails to
respond, it is most likely that the trigger signal has too low a
voltage (below 12V). Check the trigger source to be sure that
the signal is 12V DC 200mA.
•Check that the Power Button is initiated. The Triggered outlets
will not function if the Power button is not in the “ON” position.
•This indicates that the wall outlet is not properly grounded or
possibly another type of line problem. Without a proper
ground, your AC-8DSS+ will not provide power protection.
1. STOP YOUR INSTALLATION. Check the AC connection
and make sure that the AC-8DSS+ is plugged in properly.
If the GROUND OK light still fails to illuminate, ha
AC outlet in the house checked by an electrician to diagnose the problem.
2. DO NOT operate your AC-8DSS+ without a proper ground.
• This indicates that the wall outlet has a line problem such as
polarity inversion. This is common, especially in older homes.
DO NOT operate the AC-8DSS+ with a line problem. Call your
electrician to have the line repaired.
ve the
Page 23
TROUBLESHOOTING (continued)
SYMPTOM
Both the LINE OK indicator and
the GROUND OK light on the
front panel of the AC-8DSS+ do
not light up.
POSSIBLE CAUSES AND TEST PROCEDURE
• This indicates that either the wall outlet is not properly grounded, or the wall outlet has a line problem such as a polarity
inversion, (or both). See the above two items for more information.
TROUBLESHOOTING
There is no picture on the TV.
The circuit breaker on the
AC-8DSS+ continues to trip.
There is an audible "thump,"
"click," or "pop," coming from my
loudspeakers during the powerup function of my AC-8DSS+.
• Check your signal routing from the source to the AC-8DSS+ and
the entire chain of components through which the signal
passes. Secure all connections and double-check that the cables
are connected to the IN and OUT jacks in the proper way.
• Your AC-8DSS+ is equipped with a 15 Amp circuit breaker to
provide overload protection. This breaker will allow up to 1800
watts of power to pass through the AC-8DSS+ to your
components. If the breaker continues to trip after being reset
several times, there may be a short in the system. If no short is
apparent, or the problem is intermittent, this indicates that the
components are drawing more than the 1800 watts the
AC-8DSS+ can supply. Check with your Niles dealer or installer
to see what other iPOWER
to the AC-8DSS+ to provide sufficient power for your system.
• Many components will create "thumps," "clicks," and "pops"
when they are first turned on. This can happen while their internal power supply "settles in," which usually only takes a few
seconds or so. This is common, and while annoying, it usually
will not harm loudspeakers. Niles offers several iPOWER
els with features designed to prevent this condition. See your
Niles dealer for more information.
™
products can be used in addition
™
mod-
20
Page 24
SPECIFICATIONS
SPECIFICATIONS
AC OUTLETS TECHNICAL SPECIFICATIONS
UL 1449 Clamping Rating ............................330 Volts (lower value is better)
ANSI/IEEE 100 kHz Ring Wave Test ............<40 volts above peak standard line voltage
Response time ..............................................Instantaneous [<1 nanosecond (<1 billionth of a second)]
Surge Voltage ................................................Tested to 6,000 Volts
Energy dissipation ........................................1550 Joules
Line voltage ..................................................120VAC 15A, 50/60 Hz
Peak impulse current ....................................100,000 Amps
Protection Modes..........................................Line to Neutral, Line to Ground, Neutral to Ground
EMI/RFI noise reduction ..............................Up to 60dB (99.9%) 100 kHz to 100 MHz
TECHNICAL SPECIFICATIONS FOR EACH COAX CIRCUIT
Clamping level ..............................................70 Volts
Response time ..............................................Instantaneous (<75 nanoseconds)
Energy dissipation ........................................340 Joules
Peak impulse current ....................................20,000 Amps
Connections ..................................................Machined, gold-plated Female F-connectors with Teflon Dielectric
TELEPHONE CIRCUIT TECHNICAL SPECIFICATIONS
Initial clamping level ......................................40 Volts
Response time ..............................................Instantaneous [<1 picosecond (<trillionth of a second)]
Energy dissipation ........................................10 Joules
Fuse protection (tip and ring lines) ..............500 mA
Connections ..................................................RJ-11 modular phone jacks
TRIGGER CIRCUIT
Trigger Inputs ................................................12V DC 200mA
Trigger Output
Connections ..................................................3.5 mm jacks
TRIGGER WALL ADAPTER
12V DC 200mA with in-line power supply and 3.5 mm plug
Net W
Dimensions ............................................Width: 8-1/4"; Height: 7-3/8"; Depth: 2-1/2"
................................................Dir
eight
..................................................
ect pass-thr
4 lbs.
ough from 12V DC Trigger Inputs
21
Page 25
NOTES
22
Page 26
NOTES
23
Page 27
449E
Niles Audio Corporation
12331 S.W. 130 Street
Miami, Florida 33186
Tel: (305) 238-4373
Fax: (305) 238-0185
www.nilesaudio.com
1449 Second Edition
E195090
©2005 Niles Audio Corporation. All rights reserved. Niles, the Niles logo, and Blending High Fidelity
and Architecture are registered trademarks of Niles Audio Corporation. iPOWER, i3, iDefinition and
e trademarks of Niles Audio Corporation. All other trademarks are the property of their respec-
iQ ar
tive owners. Because we constantly strive to improve our products, Niles reserves the right to
change product specifications without notice. The technical and other information contained herein
is not intended to set forth all technical and other specifications of Niles pr
information can be obtained on-line at www
Printed in USA. 04/05 DS00248B
.nilesaudio.com or by calling Niles at 1-800-289-4434.
oducts. Additional
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