OSD Audio NERO-WRSKII User manual

WIRELESS REAR SPEAKER KIT
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~UDIOoESIGN
Please read this user's guide before using your
new speaker kit.
User's Guide
Package
Contents
■ Transmitter ■ Receiver
■ 9V AC Adapter ■ 15V AC Adapter
■ Stands (2) ■ 6-foot speaker wire (2)
■ User's Guide
Features
■ 5.8GHz digital wireless link provides crystal-clear
audio signals.
■ Auto channel selection.
■ Up to 100 feet (30.5m) operation distance
between transmitter and receiver (line
of sight).
Install the Transmitter
1. Make sure your amplifier is off. Connect the
transmitter to your amplifier's speaker output
terminals with the provided 6-foot speaker wire,
matching polarities. Or connect your transmitter to
the amplifier's RCA output ports with RCA
cables (not included).
To subwoofer in
DC
IN 15V
NERO-WRSKII
2. Connect the supplied AC adapter (9V, 1.3A)
to the DC
IN 9V jack, then plug it into a standard
household outlet.
Install the Receiver
1. Connect the rear speakers to the receiver with
speaker wires, matching polarities.
2. Connect the supplied AC adapter (15V, 4A) to the
DC
IN 15V jack, and then plug it into a standard
household outlet.
Note:
■ Make sure the exposed tips of the speaker wires
do not touch each other, and make sure they are
fully inserted into the terminals.
■ This speaker kit is designed for connecting to your
amplifier surround speaker terminals only.
■ For speaker wires that have proprietary
connectors, you may need to strip the end
of
the wires to allow connection to the receiver.
However, check with the speaker manufacturer
before doing this, as it may void the warranty.
■ When the RCA cables are connected, audio input
from the speaker terminal will
be mixed.
■ Unplug the AC adapters from the AC outlet before
unplugging it from the transmitter
or receiver.
• Use the supplied AC adapters only. Using an AC
adapter not designed for this product may cause
damage.
Place
the Transmitter and Receiver
The transmitter and receiver must be placed within 100 feet
for proper operation. They can
be placed horizontally on a
flat surface, vertically
in the provided stands, or mounted on
a wall using the mounting holes on the bottom.
From amplifier speaker output

RoH S
C O M P L I A N T
All OSD AUDIO electronics have (2) year Limited Warranty against defects
in materials and workmanship. Proof of purchase must accompany all
claims. During the warranty period OSD AUDIO will replace any defective
part and correct any defect in workmanship without charge for either parts or
labor
OSD AUDIO may replace returned electronics with a product of equal value
and performance. In such cases, some modifications to the mounting may
be necessary and are not OSD AUDIO’s responsibility.
For this warranty to apply, the unit must be installed and used according to
its written instructions. If necessary, repairs must be performed by OSD
AUDIO. The unit must be returned to OSD AUDIO at the owner’s expense
and with prior written permission. Accidental damage and shipping damage
are not considered defects, nor is damaged resulting from abuse or from
servicing performed by an agency or person not specifically authorized in
writing by OSD Audio
OSD AUDIO sells products only through authorized dealers and distributors
to ensure that customers obtain proper support and service. Any OSD
AUDIO product purchased from an unauthorized dealer or other source,
including retailers, mail order dealers and online sellers will not be honored
or serviced under existing OSD AUDIO warranty policy. Any sale of product
by an unauthorized source or other manner not authorized by OSD AUDIO
shall void the warranty on the applicable product.
Damage to or destruction of components due to application of excessive
power voids the warranty on those parts. In these cases, repairs will be
made on the basis of the retail value of the parts and labor. To return for
repairs, you must email customer service at [email protected] for a
Returned Merchandise Authorization (RMA) number then the unit must be
shipped to OSD AUDIO at the owner’s expense, along with a note explaining
the nature of service required. Be sure to pack the product(s) in a corrugated
container with at least 3 inches of resilient material to protect the unit from
damage in transit.
This Warranty Does Not Cover: Damage caused by abuse, accident,
misuse, negligence, or improper operation (installation) • Any products that
have been altered or modified • Any product whose identifying number of
decal, serial #, etc. has been altered, defaced or removed • Normal wear
and maintenance.
OSD Audio | 775 Columbia Street Brea, CA. 92821 | osdaudio.com
LED Indicator Power on/off
-OR-
-OR-
Note :
If you need to mount the receiver on a wall, install it
against the wall in such a way that the ventilation slots
are not blocked.
To optimize the reception performance, place the
transmitter and receiver
in the same orientation.
Use Your Speaker Kit
1. Once the AC adapters are connected, the receiver
LEDs light green. The speaker kit enters standby
mode.
2. Tum on your amplifi er and then play the audio
or video source through your amplifier.
3.
When an audio signal is detected by the
transmitter and the transmitter signal is detected
by the receiver, the speaker kit will automatically
go into active mode. The transmitter and receiver
LEDs will both turn blue.
Note : After powering on, if there is no signal
input within 17 minutes, the speaker kit enters
standby mode.
Change the Channel
If you experience any interference, press and hold
the M button on both units. The units will then
automatically pair.
Adjust the Volume Balance
1. Power on the transmitter and receiver, and then
turn on the amplifier and adjust it to your
normal listening level.
2.
Adjust the receiver's VOL +/-
control to balance the front and
rear speaker sound level. This
step is only necessary during
fi rst-time installation of the
speaker kit with your system.
3. After balance setup, simply use the volume
control on your amplifi er to adjust speaker
volume during playback.
Optimize YourSurround Sound
Many surround-sound systems let you adjust the
delay between the front and rear speakers. To
optimize your setup, adjust the rear speaker delay
response by about 20 milliseconds.
Specifications
Audio Output Level .................................Subwoofer out: 4 ?0mv
.............................................. Speakerout:50W (Load at4O)
Input Sensitivity ....................................................Line in: 470mV
................................................................... Subwoofer in: 47omv
....................................................................... Speaker in: 7V
Frequency Response ..................... Subwoofer: 20Hz-200Hz
....
.. .. .. . .. .. .. .. .. ..... .. .. .. ..... .. .. .. .. .. . .. .. .. . ... ... Speaker: 20Hz-20kHz
Audio Distortion .........................................Subwoofer:
<1 %
.......................................................................Speaker: <10%
Signal to Noise Ratio ...................................................>80dB
Operation Distance .........................................100
ft (30.5m)
Dimensions
(HxWxD) ............................6.9 X 3.9 X 1.6 inch
.................................................................... 175x100x32mm
Weight ..............................................................3.3 lb. (1.5kg)
Specifications
are subject to change and improvement
without notice. Actual product may vary from the images
found in this document.
FCC Information
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protec-
tion against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
■ Reorient or relocate the receiving antenna.
■ Increase the separation between the equipment and receiver.
■ Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
■ Consult the dealer or an experienced radio/TV technician for help.
If you cannot eliminate the interference, the FCC requires that you
stop using your product. Changes or modifi cations not expressly by
the party responsible for compliance could void the user's
authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause
undesired operation.
Limited Warranty
Complies with the European Union·s "Restriction of
Hazardous Substances Directive;· which protects the
environment by restricting specific hazardous materials
and products. -