Monoprice DT-3 User manual

DT-3 Desktop Speakers
P/N 36571
User's Manual

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SAFETY WARNINGS AND GUIDELINES
Please read this entire manual before using this device, paying extra attention to these
safety warnings and guidelines. Please keep this manual in a safe place for future
reference.
These speakers are intended for indoor use only.
Do not expose these speakers to water or moisture of any kind. Do not place
drinks or other containers with moisture on or near them. If moisture does get in
or on them, immediately unplug them from the power outlet and allow them to
fully dry before reapplying power.
Do not touch these speakers, the power cord, or any other connected cables
with wet hands.
If operating these speakers in a humid environment, ensure that no
condensation occurs. Condensation could cause damage to the speaker cone
and could cause a short in the amplifier, which in turn could cause fire or severe
electric shock.
Do not expose these speakers to excessively high temperatures. Do not place
them in, on, or near heat sources, such as a fireplace, stove, radiator, etc. Do not
leave them in direct sunlight.
Prior to operation, check the speakers and power cord for physical damage. Do
not use if physical damage has occurred.
Before plugging these speakers into a power outlet, ensure that the outlet
provides the same type and level of power required.
Take care to prevent damage to the power cord. Do not allow it to become
crimped, pinched, walked on, or become tangled with other cords. Ensure that
the power cord does not present a tripping hazard.
Never unplug the speakers by pulling on the power cord. Always grasp the
connector head or adapter body.
Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or
detergents. For stubborn deposits, moisten the cloth with warm water.
This device has no user serviceable parts. Do not attempt to open, service, or
modify this device.

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FEATURES
3.5" polypropylene cone woofer
0.75" silk dome tweeter
75Hz ~ 20kHz frequency response
Class AB amplifiers with 2x 12 watts to the woofers and 2x 8 watts to the
tweeters
Stereo RCA, stereo 3.5mm TRS, and stereo 1/4" TRS balanced inputs
Includes 3.5mm headphone output
CUSTOMER SERVICE
The Monoprice Customer Service department is dedicated to ensuring that your
ordering, purchasing, and delivery experience is second to none. If you have any
problem with your order, please give us an opportunity to make it right. You can
contact a Monoprice Customer Service representative through the Live Chat link on our
website www.monoprice.com or via email at su[email protected]. Check the
website for support times and links.
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed
below. If anything is missing or damaged, please contact Monoprice Customer Service
for a replacement.
1x Pair DT-3 Speakers
1x Speaker Interconnect Cable
1x 3.5mm Stereo Audio Cable
1x Stereo RCA Audio Cable
1x Foot Mat
1x User's Manual

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PRODUCT OVERVIEW
Front View
1. 0.75" Silk Dome Tweeters
2. 3.5" Polypropylene Cone Woofers
3. 3.5mm AUX Input
4. 3.5mm Headphone Output
5. LED Power Indicator
6. Volume Knob

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Rear View
1. Stereo 1/4" TRS Balanced Input
2. Stereo RCA Input
3. Power Switch
4. Speaker Output Connector (Master Speaker)
5. AC Power Cord
6. Speaker Input Connector (Slave Speaker)
INSTALLATION
Perform the following steps to install these speakers.
1. Ensure that the Power Switch on the Master Speaker is in the OFF position.
2. Rotate the Volume Knob on the Master Speaker fully counterclockwise.
3. Connect one end of the included Speaker Interconnect Cable to the Speaker
Input Connector on the rear panel of the Slave Speaker, then connect the other
end to the Speaker Output Connector on the rear panel of the Master Speaker.

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4. (Optional) Plug one end of the included 3.5mm Stereo Audio Cable into the
3.5mm AUX Input on the front panel of the Master Speaker, then plug the other
end into the output of your audio source device.
5. (Optional) Plug one end of the included Stereo RCA Audio Cable into the Stereo
RCA Input on the rear panel of the Master Speaker, then plug the other end into
the output of your audio source device.
6. (Optional) Plug one end of a 1/4" TRS or TS audio cable (not included) into the
left channel Stereo 1/4" TRS Balanced Input on the rear panel of the Master
Speaker, then plug the other end into the left channel output of your audio
source device. Repeat for the right channel.
7. Plug the AC Power Cord into a nearby AC power outlet.
Note that the output of the speakers is the sum of all inputs. Unless you specifically
want to listen to a mix of different sources, only one audio input should be in active use
at a time.
OPERATION
1. Rotate the Volume Knob on the front panel of the Master Speaker fully
counterclockwise.
2. Flip the Power Switch on the rear panel of the Master Speaker to the ON
position. The LED Power Indicator on the front panel will illuminate.
3. Start audio playback on your audio source device.
4. Slowly rotate the Volume Knob clockwise until the volume is at a comfortable
listening level.

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TECHNICAL SUPPORT
Monoprice is pleased to provide free, live, online technical support to assist you with
any questions you may have about installation, setup, troubleshooting, or product
recommendations. If you ever need assistance with your new product, please come
online to talk to one of our friendly and knowledgeable Tech Support Associates.
Technical support is available through the online chat button on our website
www.monoprice.com or through email by sending a message to [email protected]om.
Check the website for support times and links.
SPECIFICATIONS
Model
36571
Woofer
3.5" polypropylene cone
Tweeter
0.75" silk dome
Amplifier Type
Class AB
Woofer Amplifier Power
12 watts/channel
Tweeter Amplifier Power
8 watts/channel
Frequency Response
75Hz ~ 20kHz
Inputs
1x 3.5mm AUX, 1x Stereo RCA,
1x stereo balanced 1/4" TRS
Output
1x 3.5mm headphone
Input Power
110 ~ 120 VAC, 50/60 Hz
Dimensions (each)
5.5" x 8.0" x 5.9" (140 x 204 x 150 mm)

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REGULATORY COMPLIANCE
Notice for FCC
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.
Modifying the equipment without Monoprice's authorization may result in the equipment no
longer complying with FCC requirements for Class B digital devices. In that event, your right to
use the equipment may be limited by FCC regulations, and you may be required to correct any
interference to radio or television communications at your own expense.
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 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 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.