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Symbols on the equipment

Please refer to the information in the operating manual.

WARNING! 
Dangerous voltage!

Contents

Safety precautions...............................................................3

Information regarding use of loudspeakers...............................................3

Ci80 ......................................................................................4

Connections.........................................................................................................5
Operation with D6 or D12.............................................................................5
Operation with E-PAC (version 3 with display only)...............................6
Dispersion characteristics.................................................................................6
Technical specifications.....................................................................................7

Manufacturer's declarations................................................8

EU conformity of loudspeakers (CE symbol)..............................................8
WEEE Declaration (Disposal)..........................................................................8

General Information

Ci80 Manual

   

Version 4.1 EN, 02/2008, D2069.E.04

Copyright © 2008 by d&b audiotechnik GmbH; all rights reserved.

Keep this manual with the product or in a safe place so that it is
available for future reference.

In the case of reselling this product handout this manual to the new
customer.

If you supply d&b products, please draw the attention of your customers
to this manual. Enclose the relevant manuals with the systems. If you
require additional manuals for this purpose, you can order them from
d&b.

d&b audiotechnik GmbH
Eugen-Adolff-Strasse 134, D-71522 Backnang, Germany
Tel49-7191-9669-0, Fax +49-7191-95 00 00
E-mail: [email protected], Internet: www.dbaudio.com

Содержание Ci80

Страница 1: ...Ci80 Manual 4 1 EN ...

Страница 2: ...0 Manual Version 4 1 EN 02 2008 D2069 E 04 Copyright 2008 by d b audiotechnik GmbH all rights reserved Keep this manual with the product or in a safe place so that it is available for future reference In the case of reselling this product handout this manual to the new customer If you supply d b products please draw the attention of your customers to this manual Enclose the relevant manuals with t...

Страница 3: ...e accessories as detailed in our specific Mounting instructions or in our Flying system and rigging manuals Ensure that all additional hardware fixings and fasteners used for installation or mobile deployment are of an appropriate size and load safety factor Pay attention to the manufacturers instructions and to the relevant safety guidelines Regularly check the loudspeaker housings and accessorie...

Страница 4: ...ching installation hardware NOTICE Only operate Ci80 loudspeakers with a correctly configured d b amplifier otherwise there is a risk of damaging the loudspeaker components Weather resistant WR option NOTICE The WR option enables operation of loudspeakers in changing ambient conditions however it is not intended to enable permanent unprotected operation of loudspeakers outdoors Provide an addition...

Страница 5: ...serted in the controller signal path The Ci80 is now configured for use with the d b active subwoofers 5 0 5 10 10 15 20 25 30 20 100 1k 10k 20k Fig 3 Frequency response correction of HFA circuit HFA circuit In HFA mode High Frequency Attenuation the HF response of the system is rolled off The HFA circuit provides a natural balanced frequency response when a unit is placed close to listeners in ne...

Страница 6: ...uction of input level to the speakers The CUT and HFA settings are available The characteristics of the CUT and HFA settings are explained in the previous section Operation with D6 or D12 Controller settings Dispersion characteristics The diagram below shows the dispersion angle v frequency plotted using lines of equal sound pressure isobars at 6 dB and 12 dB Fig 5 Ci80 isobar diagram Ci80 Manual ...

Страница 7: ...ctor of 4 Input level 100 dB SPL 1 m 10 dBu Ci80 loudspeaker Nominal impedance 16 ohms Power handling capacity RMS peak 10 ms 120 480 W Nominal dispersion angle hor x vert 85 conical Components 8 driver 1 compression driver passive crossover network Connections 2 x NL4 optional fixed cable H 07 RN F 2 x 2 5 qmm AWG 13 Pin assignments NL4 1 1 Fixed cable Brown Blue Weight 7 8 kg 17 2 lb 87 3 40 135...

Страница 8: ...able amendments A detailed declaration is available on request and can be ordered from d b or downloaded from the d b website at www dbaudio com WEEE Declaration Disposal Electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime Please dispose of this product according to the respective national regulations or contractual agreements...

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