Klipsch KI-102 Manuel utilisateur
KLIPSCH PERMANENT INSTALLATIONS
KI-102 | KI-115 | KI-172 | KI-215 | KI-262 | KI-272 | KI-362 | KI-396
OWNER’S MANUAL
IMPORTANT SAFETY INSTRUCTIONS
1. READ these instructions.
2. KEEP these instructions.
3. HEED all warnings.
4. FOLLOW all instructions.
5. DO NOT use this apparatus near water.
6. CLEAN ONLY with dry cloth or lightly damped cloth.
7. DO NOT block any ventilation openings. Install in accordance
with the manufacturer’s instructions.
8. DO NOT install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers)
that produce heat.
9. ONLY USE attachments/accessories specifically designed
for this application
10. USE only with a cart, stand, tripod, bracket, or table
specifically designed for this application, or sold with the
apparatus. When a cart is used, use caution when moving
the cart/apparatus combination to avoid injury from tip-over.
11. DO NOT expose this apparatus to dripping or splashing and ensure
that no objects filled with liquids, such as vases, are placed on
the apparatus.
12. DO NOT modify or alter in any way.
13. SWITCH OFF amplifier prior to connecting speakers.
14. DO NOT hang or suspend any items from this apparatus.
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 product.
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 electrical shock
to persons.
WARNING: No naked flame sources – such as candles – should be placed
on the product.
WARNING: Neglect to follow the safety and installation instructions may
cause malfunctions resulting in property damage and personal injury
or death.
WARNING: Installation must be done by qualified personnel to
appropriate standards and/or building codes.
WARNING: Do Not Open! Risk of Electrical Shock. Voltages in this
equipment are hazardous to life. No user-serviceable parts inside. Refer
all servicing to qualified service personnel.
Klipsch recommends that only qualified personnel install its loudspeaker
systems. In addition to the load ratings of speaker enclosure pickup points,
rigging hardware and array configurations, the safety and integrity of any
installation depends on the strength and suitability of the attachment
location. At all times, make sure that the equipment and rigging point
locations are inspected and meet all load requirements with a large margin
of safety. Check all rigging components for defects and corrosion as per
their manufacturer’s recommendations.
Be sure that adequate safety factors are observed, including verifying the
load rating and stress capabilities of attachment hardware, including all
nuts, bolts, brackets and straps. Klipsch additionally recommends backup
retaining straps and/or cinched wirerope for an added measure of safety.
Installations and attachment locations that could present a safety harzard
should be checked and certified as safe by a professional structural engineer.
After assembly of the components on each speaker system, but before
operation, be sure that all bolts and nuts are double-checked for proper seating
and tightness. Due to the weight and size of the components involved, potential
damage could occur if devices were to become unattached.
INSTALLATION
KI-102 | KI-172
The optional SB-102 accessory bracket is specifically designed for the KI-102 and KI-172
loudspeaker systems. The bracket provides up to four attachment points to the securing
surface and two attachment points to the speaker. When installing the bracket, the
attachement point (2” x 4” stud, Unistrut, “I” beam, etc.) must be made with bolts that
will securely hold the bracket to the mounting surface, which must be load-rated to hold
the speaker safely in place.
After the bracket is installed, mount the speaker to the bracket by first removing the
factory-attached screws on the top and bottom of the speaker. The bracket comes with
two 1/4” 20-thread knobs and washers, which will attach the bracket to the speaker. Slide
the speaker over the bracket and align the hole in the bracket with the threaded hole in
the speaker. Attach the knob screw and washer provided, and secure the screw. Do the
same to the bottom. Adjust the angle of the speaker to the desired location and tighten
both knob screws.
On the KI-172, additional internal mounting bolts are installed for the attachment
of readily available Omnimount® and other compatible brackets. Before completing
any installation using these devices, be sure that all hardware is firmly attached and
tightened, as recommended.
KI-262 | KI-272 | KI-362 | KI-215
These speaker systems utilize twelve 3/8” 16-thread internal mounting
points, three each on the top, bottom and sides. The locations for
these threaded mounting points are compatible with readily available
commcercial rigging bars.
Internal metal breackets that distribute the load to adjacent enclosure
panels back each individual mounting point.
The horizontal array size is limited only by the mounting location’s
structural integrity.
Klipsch recommends that only professional-grade rigging components,
appropriately rated straight bolts and welded eye bolts are used.
Additionally, safety backup straps or wirerope should be installed for
added measure of rigging safety.
ALTHOUGH EACH INDIVIDUAL MOUNTING POINT IS CAPABLE OF
SUSPENDING ITS ENCLOSURE’S WEIGHT BEFORE EXCEEDING LOAD
RAITING, IT IS RECOMMENDED THAT NO MORE THAN TWO KI-362 OR KI 215,
OR THREE KI-262 OR KI-272 SPEAKER SYSTEMS BE VERTICALLY SUSPENDED,
SO AS TO NOT EXCEED THE RECOMMENDED LOAD RATING MARGIN.
KI-262
KI-362
KI-272
KI-215
EYEBOLT KIT INSTALLATION ARRAY CONFIGURATIONS
Klipsch offers an optional Eyebolt Kit as an
accessory. The kit contains three eyebolts
and three washers, and each kit is capable
of rigging one speaker. Each individual
bolt has been certified by the vendor as
capable of suspending 140 lbs. if properly
installed and if all safety guidelines have
been observed. This represents a 10-to-one
safety rating.
Before installing the Eyebolt Kit, inspect
all bolts for cracks, corrosion, or any other
damage which may be present. To install the
eyebolts, remove all three retaining screws
located on the side of the cabinet which
will be uppermost. Place a single washer
(included) on each eyebolt. Apply a thread
locking material (not included) to each
eyebolt thread, and install the eyebolt/
washer combinations into the appropriate
three threaded holes on the top of the
speaker. Tighten all eyebolts. Backup straps
or cinched wirerope should be installed for
an added measure of rigging safety.
EASE data is available on all KI series
speakers at KLIPSCH.COM/PRO. Klipsch
urges users to refer to this data when
determining how specific speaker systems
should be arrayed for optimum performance.
Although toed-out suggestions for coverage
patterns are suggested below, these
loudspeakers do not necessarily have to be
toed-out when installed in an array. There
can be pattern overlap, which will increase
output in that region, although with lobing
side effects.
The KI-102 and KI-362 systems have
horizontal coverage patterns of 90º. The side
panels are angled at 22.5º, so two speakers
tightly aligned create a 45º angle between
the axes. As this accounts for only half of an
individual speaker’s total coverage angle, the
speakers would need to be toed-out to 90º
(included angle), to provide the smoothest
pattern and 180º of total coverage.
The KI-262 has a 60º coverage pattern, with
side panels angled at 22.5º. Two enclosures
tightly aligned create an angle of 45 degrees,
and therefore would need to be toed out an
additional 15 degrees (included angle) to form
a 60º angle between axes, creating 120º total
coverage.
The KI-172 and KI-272 are asymmetrical
enclosures, and therefore offer multiple
mounting angle options. Note that their
coverage patterns are the same as the KI-102
and KI-262, respectively.
The KI-115 is a rectangular low-frequency
enclosure, not designed for rigged arrays.
Please refer to the EASE data on
KLIPSCH.COM/PRO for specific coverage
pattern information on the KI-115 and KI-215
low-frequency enclosures. The KI-215 matches
the KI-362 enclsoure form.
INPUT CONNECTIONS
All KI Series speakers utilize five-way binding
posts for full-range signal input connection to
the built-in passive crossover.
CROSSOVER MODIFICATION FOR BI-AMPING
KI-262 | KI-272 | KI-362
Modifying the full-range internal passive crossovers for bi-amp
operation is relatively simple. On the rear of the input connector panels
are multiple wires that attach the NL-4 connectors to the crossover.
By cutting and securing the two red interconnect wires, the crossover
network will be changed to passive bi-amp mode. The high-frequency
and low-frequency sections will have independent inputs (low
frequency: pins 1+/1- , high-frequency: pins 2+/2-, both connectors).
The signals for each section will still go through the passive network,
which provides component equalization and KLIP-circuit protection.
External, active crossover frequency selection will be required (refer to
specifications on KLIPSCH.COM/PRO for recommended frequencies).
To convert the speaker to passive bi-amp mode, place the speaker face
down, with the input panel facing up. Remove the six screws and lift the
input panel, being careful not to pull the nework too far from the speaker,
as the crossover is still connected to the drivers. Locate the cut the two
red wires on the backside of the input panel, tape over and carefully
locate the ends so that they will not touch the other connections. Replace
the input panel, making sure the the gasket is in place. Test the speaker
through the appropriate inputs to ensure proper operation.
RED WIRES
KI-362 VARIPOINT ADJUSTMENT
The KI-362 three-way loudspeaker system
provides for pattern adjustment by rotating
the position of the high- and mid-frequency
VariPoint module. To accomplish this,
first determine the desired orientation
of the Varipoint module. This should
be established before the speaker is
suspended. While the speaker is on its
back, remove the eight #10 24-thread
screws attaching the high- and mid-
frequency horn module to the front baffle.
Rotate the baffle to the desired position
and reattach. Make sure that the screws
are fastened tightly. The module can
be adjusted in 45º increments, to eight
possible positions.
DO NO ATTEMPT THIS
OPERATION WHILE THE
SPEAKER IS UPRIGHT!
10-24 UNC Screws
POWER REQUIREMENTS
Klipsch recommends that power provided to the speakers no
exceed the values indicated in the specifications by more than
3dB. If continuous power or thermal ratings are exceeded,
the internal protective KLIP circuit will shut down the high- or
high/mid-frequency sections. These will remain shutdown until
input power is reduced significantly. The KLIP circuit monitors
continuous average power. Although unlikely, it is possible
to create a situation where extreme transient signals could
damage componenet diaphragms before triggering the KLIP
protection circuit. USE CAUTION WITH HIGH POWER!
Damage can also occur due to distortion generated from
underpowering, i.e. overdrving with too little power. Klipsch
recommends that amplifier headroom be based on values
3dB above the maximum speaker power ratings, or twice the
published numerical power rating of the speaker. For example,
the KI-102 is rated at 100 watts continuous. A 3dB continuous
headroom factor would suggest a 200-watt amplifier.
Ce manuel convient aux modèles suivants
7
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