DAPAudio D3503 User manual

PR-52 50W V2
Highlite International B.V. –Vestastraat 2 –6468 EX –Kerkrade –the Netherlands
Ordercode: D3503
MANUAL
ENGLISH

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Ordercode: D3503
PR-52 50W
Table of contents
Warning ...............................................................................................................................................................................2
Safety Instructions .........................................................................................................................................................2
Operating Determinations ..........................................................................................................................................3
Return Procedure..........................................................................................................................................................4
Claims..............................................................................................................................................................................4
Description of the device.................................................................................................................................................5
Overview ........................................................................................................................................................................5
Installation...........................................................................................................................................................................5
Set Up and Operation .......................................................................................................................................................6
Maintenance......................................................................................................................................................................7
Troubleshooting .................................................................................................................................................................7
Product Specification .......................................................................................................................................................7
Dimensions..........................................................................................................................................................................8
Notes ....................................................................................................................................................................................9

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Ordercode: D3503
PR-52 50W
Warning
Unpacking Instructions
Immediately upon receiving this product, carefully unpack the carton and check the contents to ensure
that all parts are present, and have been received in good condition. Notify the dealer immediately and
retain packing material for inspection if any parts appear damaged from shipping or the carton itself
shows signs of mishandling. Save the carton and all packing materials. In the event that a fixture must be
returned to the factory, it is important that the fixture be returned in the original factory box and packing.
Your shipment includes:
DAP Audio PR-52 50W
User manual
Safety Instructions
Every person involved with the installation, operation and maintenance of this system has to:
be qualified
follow the instructions of this manual
Before you initial start-up, please make sure that there is no damage caused by transportation.
Should there be any, consult your dealer and do not use the system.
To maintain perfect condition and to ensure a safe operation, it is absolutely necessary for the user to
follow the safety instructions and warning notes written in this manual.
Please consider that damages caused by manual modifications to the system are not subject to
warranty.
This system contains no user-serviceable parts. Refer servicing to qualified technicians only.
IMPORTANT:
The manufacturer will not accept liability for any resulting damages caused by the non-observance of
this manual or any unauthorized modification to the system.
Never remove warning or informative labels from the unit.
Never leave any cables lying around.

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Ordercode: D3503
PR-52 50W
Do not open the device and do not modify the device.
Do not set the input signal level higher than required to drive the equipment to full output.
Only use system indoors, avoid contact with water or other liquids.
Avoid flames and do not put close to flammable liquids or gases.
Make sure you do not use the wrong kind of cables or defective cables.
Extreme frequency boosts in connection with a high input signal level may lead to overdriving your
equipment. Should this occur, it is necessary to reduce the input signal level.
If system is dropped or struck, disconnect the power supply immediately. Have a qualified engineer
inspect for safety before operating.
If the system has been exposed to drastic temperature fluctuation (e.g. after transportation), do not
switch it on immediately. The arising condensation water might damage your system. Leave the
system switched off until it has reached room temperature.
If your Dap Audio device fails to work properly, discontinue use immediately. Pack the unit securely
(preferably in the original packing material), and return it to your Dap Audio dealer for service.
Repairs, servicing and electric connection must be carried out by a qualified technician.
Keep this manual for future reference.
Clean only with dry cloth.
No main power shall be connected to the loudspeakers; doing so will damage the speaker.
Take care of your speaker wires, they should be free of damage. Damaged speaker wires might
result in poor sound quality and can damage amplifiers.
This device should only be serviced by qualified personnel. If not warranty might be void.
Use cable of the right gauge, certainly for long runs.
Use cables with clear color indication and maintain polarity throughout the whole system.
Avoid loud feedback from microphones, this can damage your speaker.
Please check the unit’s condition after unpacking. If the outside of the carton box has been
damaged, inform your shipper immediately.
Operating Determinations
If this system is operated in any other way, than the one described in this manual, the product may suffer
damages and the warranty becomes void.
Any other operation may lead to dangers like short-circuit, burns, electric shock, etc.
You endanger your own safety and the safety of others!
Improper installation can cause serious injuries and damage of property !
The PR-52 can be mounted to any kind of truss with a clamp or placed on a flat stage floor.

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Ordercode: D3503
PR-52 50W
Return Procedure
Returned merchandise must be sent prepaid and in the original packing, call tags will not be issued.
Package must be clearly labeled with a Return Authorization Number (RMA number). Products returned
without an RMA number will be refused. Highlite will not accept the returned goods or any responsibility.
Call Highlite 0031-455667723 or mail [e-mail] and request an RMA prior to shipping the fixture.
Be prepared to provide the model number, serial number and a brief description of the cause for the
return. Be sure to properly pack fixture, any shipping damage resulting from inadequate packaging is the
customer’s responsibility. Highlite reserves the right to use its own discretion to repair or replace
product(s). As a suggestion, proper UPS packing or double-boxing is always a safe method to use.
Note: If you are given an RMA number, please include the following information on a piece of paper
inside the box:
01) Your name
02) Your address
03) Your phone number
04) A brief description of the symptoms
Claims
The client has the obligation to check the delivered goods immediately upon delivery for any short-
comings and/or visible defects, or perform this check after our announcement that the goods are at their
disposal. Damage incurred in shipping is the responsibility of the shipper; therefore the damage must be
reported to the carrier upon receipt of merchandise.
It is the customer's responsibility to notify and submit claims with the shipper in the event that a fixture is
damaged due to shipping. Transportation damage has to be reported to us within one day after receipt
of the delivery.
Any return shipment has to be made post-paid at all times. Return shipments must be accompanied with
a letter defining the reason for return shipment. Non-prepaid return shipments will be refused, unless
otherwise agreed in writing.
Complaints against us must be made known in writing or by fax within 10 working days after receipt of the
invoice. After this period complaints will not be handled anymore.
Complaints will only then be considered if the client has so far complied with all parts of the agreement,
regardless of the agreement of which the obligation is resulting.

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Ordercode: D3503
PR-52 50W
Description of the device
Features
Power consumption: 50W RMS
Impedance: 16 Ω
Woofer: 5,25”
Tweeter: 12,6 mm Mylar Dome Tweeter
Frequency range (-10 dB): 50 Hz - 20 kHz
Connections: speaker cable connector IN
Color: Black
IP rating: IP20
Dimensions: 170 x 180 x 235 mm (LxWxH)
Weight: 4 kg
Overview
Fig. 01
Installation
Remove all packing materials from the PR-52. Check that all foam and plastic padding is removed.
Connect all cables.
Always disconnect from electric mains power supply before cleaning or servicing.
Damages caused by non-observance are not subject to warranty.

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Ordercode: D3503
PR-52 50W
Set Up and Operation
Before plugging the unit in, always make sure that the power supply matches the product specification
voltage. Do not attempt to operate a 120V specification product on 230V power, or vice versa.
Fig. 02
01) Connect your mixer to the appropriate power amplifier.
02) Connect the power amplifier to the speakers, using a speaker cable.
03) Connect power supply to the mixer and the amplifier.

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Ordercode: D3503
PR-52 50W
Maintenance
The DAP Audio PR-52 requires almost no maintenance. However, you should keep the unit clean.
Disconnect the mains power supply, and then wipe the cover with a damp cloth. Do not immerse in
liquid. Do not use alcohol or solvents.
Keep connections clean. Disconnect electric power, and then wipe the audio connections with a damp
cloth. Make sure connections are thoroughly dry before linking equipment or supplying electric power.
Troubleshooting
No Sound
Always check if all the cables and cords are connected. Always turn off power to the area before
checking the wires, to prevent electric shock.
If everything works properly and there is still no sound, revisit the manufacturer’s instructions to make sure
they were followed during installation. If everything was installed correctly and there is still no sound, you
may want to consider bringing in a professional to take a look at your speaker.
If the speakers do not operate properly, refer servicing to a technician.
Suspect two potential problem areas as: the power supply and the speakers.
01) Power supply. Check if the unit is plugged into an appropriate power supply.
02) The speakers. Return the PR-52 to your DAP Audio dealer.
03) If both appear to be O.K., plug the unit in again.
04) If you are unable to determine the cause of the problem, do not open the PR-52, as this may
damage the unit and the warranty will become void.
05) Return the device to your DAP Audio dealer.
Sound Warping
If the sound coming out of your speaker is loud enough, but seems to be warped or distorted, your treble
or bass levels may need to be adjusted.
If there are not many pieces of furniture in the room and the floor has no carpet or rug, then you will most
likely have to set your treble to minus. With very little in the room to absorb the sound, too much treble
can make the sound bounce off of fixtures in the room, making it tinny sounding.
With the bass, if the speaker is too close to a wall and is not aimed properly, then you will need to set the
bass to minus, to stop the low tones from bouncing off of the walls or large pieces of furniture.
Product Specification
Power consumption:
50W RMS
Impedance:
16 Ω
Woofer:
5,25”
Tweeter:
12,6 mm Mylar Dome Tweeter
Frequency range (-10 dB):
50 Hz –20 kHz
Connections:
speaker cable connector IN
Color:
Black
IP rating:
IP20
Dimensions:
170 x 180 x 235 mm (LxWxH)
Weight:
4 kg
Design and product specifications are subject to change without prior notice.
Website: www.Dap-audio.info
Email: [e-mail]

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Ordercode: D3503
PR-52 50W
Dimensions

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Ordercode: D3503
PR-52 50W
Notes

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Ordercode: D3503
PR-52 50W

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