User Manual
PA speakers »
DS66T
WARNING! Before carrying out any operations with the unit, carefully read this instruction manual and keep it with cure for future
reference. It contains important information about the installation, usage and maintenance of the unit.
The information provided in this manual has been carefully checked. However Music & Lights is not responsible for any possible inaccuracy.
Design and specifications are subject to change without notice.
For further information, please contact our Service Center: tel. +39 0771 72190 fax +39 0771 721955 - [email protected]
Rev002 - 08/09 ©2009 Music & Lights s.r.l. - Italy - www.musiclights.it
GB
GENERAL INFORMATION
Shipments and claims
The goods are sold “ex works” and always travel at the risk and danger of the distributor.
Eventual damage will have to be claimed to the freight forwarder. Any claim for broken packs will have to be forwarded within 8 days from the reception of the goods.
Warranty and returns
The guarantee covers the fixture in compliance with existing regulations. You can find the full version of the “General Guarantee Conditions” on our web site www.musiclights.it. Please
remember to register the piece of equipment soon after you purchase it, logging on www.musiclights.it. The product can be also registered filling in and sending the form available on
your guarantee certificate. For all purposes, the validity of the guarantee is endorsed solely on presentation of the guarantee certificate. Music & Lights will verify the validity of the claim
through examination of the defect in relation to proper use and the actual validity of the guarantee. Music & Lights will eventually provide replacement or repair of the products declining,
however, any obligation of compensation for direct or indirect damage resulting from faultiness.
General Instructions
• The products referred to in this manual conform to the European Community Directives and are therefore marked with . • The unit is supplied with hazardous network
voltage (100V~). Leave servicing to skilled personnel only. Never make any modification on the unit not described in this instruction manual, otherwise you will risk an
electric shock. • Connection must be made to a power supply system fitted with efficient earthing (Class I appliance according to standard EN 60598-1). It is, moreover,
recommended to protect the supply lines of the unit from indirect contact and/or shorting to earth by using appropriately sized residual current devices. • The connection
to the main network of electric distribution must be carried out by a qualified electrical installer. Check that the main frequency and voltage correspond to those for which
the unit is designed as given on the electrical data label. • Never use the fixture under the following conditions: - in places subject to excessive humidity; - in places subject
to vibrations or bumps; - in places with a temperature of over 45°C or less than 2°C. • Make certain that no inflammable liquids, water or metal objects enter the fixture. • Do
not dismantle or modify the fixture. • All work must always be carried out by qualified technical personnel. Contact the nearest sales point for an inspection or contact the
manufacturer directly. • If the unit is to be put out of operation definitively, take it to a local recycling plant for a disposal which is not harmful to the environment.
Warnings and installation precautions
•
Never look directly the beam when it’s lit.
Description
These ceiling mount speakers are designed for PA applications of small power. They are suitable for speech and background music. The DS66T is especially designed for the
use in PA systems operating with 70/100 V technique.
Installation
1. Saw out a mounting hole with a diameter of 180 mm.
2.
Make the connections to the audio system, connect the speaker via the transformer input: connect the black core and one of the other colored cores, which corresponds
to the desired rated power by the speaker, to the output of the PA amplifier.
Core color
Rated power
Black
common connection
White
3.0 W
Red
6.0 W
3.
With the connection of several speakers observe that all speakers are polarized in the same way (black core = negative pole).
4. Bend the mounting springs upward up to the stop and keep them in this position.
Attention, hazard of injury – firmly hold the springs bended!
5.
Insert the springs into the mounting cutout and let the speaker slide carefully into the cutout for a flush fitting.
Technical specifications
Built-in ceiling loudspeaker ideal for announcements and background music reproduction.
•
Highly-efficient extended range speaker.
•
Multiple connection line transformer for constant voltage 70/100V line.
•
White ABS body.
•
White metal protection grid.
•
Easy to install thanks to a special hold sping fast system, without the need of screws and other retention parts.
Cleaning the unit and maintenance
•
Make sure the area below the installation place is free from unwanted persons during setup.
•
Switch off the unit, unplug the main cable and wait until the unit has coo ed down.
•
All screws used for installing the device and any of its parts should be tightly fastened and should not be corroded.
•
Housings, fixations and installation spots (ceiling) should be totally free from any deformation.
• The interior of the device should be cleaned annually using a vacuum cleaner or air-jet.
Warning: we strongly recommend internal cleaning to be carried out by qualified personnel!
TECHNICAL DATA
DS66T
Speaker
6” full range
Type
Ceiling speaker
Installation system
Flush-mounted
Nominal/maximum power
6 W
Constant voltage (100 / 70V)
6 W / 3W
Frequency response
100÷13.000 Hz
Sensitivity
91 dB (1W/1m)
Maximum sound pressure
98/100 dB
Dimensions
Ø 200x60 mm
Flush-mounting hole
Ø 180 mm
Weight
0.72 Kg
DS66T
MAX 40 mm
MIN 10 mm
Ø
180 mm
60 mm
Ø
200 mm
