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3 Begin playback on your Bluetooth device.
4 Adjust the volume on your speakers by turning the
master volume control. To control the bass, adjust the
bass volume button.
PLAYBACK USING AUX IN
1 Connect an external sound source, such as an MP3
player, by plugging a 3.5 mm audio cable (not
included) into the AUX jack on your control pod.
3.5 mm cable (not included)
2 Press the Input button to enter AUX mode. The LED
lights red.
3 Start playback on the external device.
4 Turn the master volume control to adjust the volume.
5 Control playback using the controls on the audio
device.
TROUBLESHOOTING
PROBLEM
SOLUTION
No power
• Make sure that your speakers are plugged in.
• Make sure that your speakers are turned on.
No sound or low
• Make sure that your Bluetooth device is turned on,
volume
Bluetooth is turned on, and NS-PSB4721 is selected.
• Turn up the volume on your speakers.
• Turn up the volume on your Bluetooth device.
• Make sure that your Bluetooth device is not muted.
• Make sure that your speakers are not paired to another
Bluetooth device.
• Make sure that your Bluetooth device is not paired to
another Bluetooth device.
Cannot establish
• Shorten the distance between your speakers and your
Bluetooth connection
Bluetooth device.
• Turn your devices off, then on. Re-pair your speakers and
your Bluetooth device.
• Make sure that your speakers are not paired to another
Bluetooth device.
• Make sure that your speakers and Bluetooth device are
both in pairing mode.
• Make sure that your Bluetooth device supports Bluetooth
v4.0 and below.
• Make sure that your Bluetooth device is not connected to
any other device.
• Make sure that you have selected NS-PSB4721 on your
Bluetooth device.
• If a passcode is needed, enter 0000.
TROUBLESHOOTING
PROBLEM
My Bluetooth device
keeps unpairing
"NS-PSB4721" does
not appear on my
Bluetooth device
Sound is distorted
Sound is coming
from one speaker
Input button
SAFETY INSTRUC TIONS
1 Read, follow, and save all instructions and documentation.
2 Do not use this apparatus near water.
3 Clean only with a dry cloth.
4 Do not block any ventilation openings. Install in accordance with the manufacturer' s
instructions.
5 Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
6 Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding type
plug has two blades and a third grounding prong. The wide blade or the third prong
are provided for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
7 Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
8 Only use attachments/accessories specified by the manufacturer.
9 Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury from tip-over.
10 Unplug this apparatus during lightning storms or when unused for long periods of
time.
11 Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in an way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
12 Keep the unit in a well-ventilated environment. Do not install this equipment in a
confined space such as a bookcase.
13 WARNING: To reduce the risk of fire or electric shock, do not expose this device to
rain, moisture, dripping, or splashing, and no objects filled with liquids, such as
vases, shall be placed on it.
14 WARNING: The wall plug is the disconnecting device. The plug must remain readily
operable.
15 The apparatus is classified as a class II apparatus.
WARNING: To reduce the risk of fire or electric shock, do not expose this
appliance to rain or moisture.
CAUTION: Use of controls or adjustments or performance of procedures other
than those specified may result in hazardous radiation or exposure.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICING TO QUALIFIED SERVICE PERSONNEL.
SOLUTION
• Shorten the distance between your speakers and your
Bluetooth device.
• If the battery on your Bluetooth device is low, recharge the
battery.
• Shorten the distance between your speakers and your
Bluetooth device.
• Put your speakers into pairing mode, then refresh your list
of Bluetooth devices. For more information, see the
documentation that came with your Bluetooth device.
• Adjust the master volume control to the ¼ or ½ level.
• Adjust volume settings on the output device (computer or
portable audio source).
• Make sure that all connections are correct and secure.
• If your speaker system is connected to a computer, adjust
your computer' s audio levels to balance the sound coming
from the speakers.
• Make sure that all connections are correct and secure.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to presence of uninsulated "dangerous voltage"
within the product's enclosure that may be sufficient magnitude to constitute a
risk of electric shock to persons.
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 appliance.
LEGAL NOTICES
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.
FCC Caution:
This device complies with Part 15 of the FCC Rules. Operation of this product 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.
This equipment has been tested and found to comply within the limits for a class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
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 connect 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.
FCC warning
Changes or modifications not expressly approved by the party responsible for compliance with the FCC
Rules could void the user's authority to operate this equipment.
Canada ICES-003 statement
This Class B digital apparatus complies with Canadian ICES-003.
ONE-YEAR LIMITED WARRANTY
Visit www.insigniaproducts.com for details.
CONTACT INSIGNIA:
1-877-467-4289 (U.S. and Canada)
01-800-926-3000 (Mexico)
www.insigniaproducts.com
INSIGNIA is a trademark of Best Buy and its affiliated companies
Distributed by Best Buy Purchasing, LLC
7601 Penn Ave South, Richfield, MN 55423 U.S.A.
©2016 Best Buy. All rights reserved.
Made in China
V1 ENGLISH 16-0186
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