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Qi7 
Manual 

(1.2 EN)

   

Содержание Qi7

Страница 1: ...Qi7 Manual 1 2 EN ...

Страница 2: ...neral Information Qi7 Manual Version 1 2 EN 03 2008 D2045 E 01 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 When reselling this product hand over 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 ma...

Страница 3: ...he 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 accessori...

Страница 4: ...provided for attaching installation hardware NOTICE Only operate Qi7 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 Pro...

Страница 5: ... driven by each D6 or D12 amplifier channel In applications with low continuous levels and low ambient temperatures up to three cabinets can be connected to a D12 channel Controller settings For acoustic adjustment the functions CUT HFA and CPL can be selected CUT circuit Set to CUT the Qi7 low frequency level is reduced The Qi7 is now configured for use with d b active subwoofers HFA circuit 5 0 ...

Страница 6: ...een 9 and 0 or a positive CPL value which creates an adjustable low frequency boost around 65 Hz 0 to 5 dB Operation with E PAC Selecting Q7 mode enables the E PAC to drive one Qi7 loudspeaker LO IMP mode configures the E PAC to drive a maximum of two Qi7 loudspeakers with a 6 dB reduction in input level to the loudspeakers For acoustic adjustment the functions CUT and CPL can be selected The char...

Страница 7: ...f equal sound pressure isobars at 6 dB and 12 dB Fig 5 Isobar diagram Qi7 horizontal standard setup Fig 6 Isobar diagram Qi7 vertical standard setup Fig 7 Isobar diagram Qi7 horizontal horizontal setup with the horn rotated Fig 8 Isobar diagram Qi7 vertical horizontal setup with the horn rotated Qi7 Manual 1 2 EN Page 7 of 10 ...

Страница 8: ...al fixed cable H 07 RN F 2 x 2 5 qmm AWG 13 Pin assignments NL4 1 1 Fixed cable Brown Blue Weight 21 kg 46 lb 308 12 13 308 308 580 22 83 410 16 14 15 154 6 06 60 2 36 310 12 20 310 310 204 5 8 05 204 5 8 05 Fig 10 Qi7 cabinet dimensions in mm inch Altering the HF horn dispersion Fig 11 Horn dispersion label The Qi7 HF horn has a square flange allowing it to rotate through 90 Tools required 3 mm A...

Страница 9: ...can be set to between 20 and 40 The most even energy distribution is achieved at 35 Smaller angles between the cabinets will give a smaller coverage area but will produce higher sound pressure on the center axis of the array Qi7 used in line array columns with Qi1s and Qi SUBs The Qi7 with the horn rotated can be positioned at the bottom of a Qi1 line array column to extend the near field coverage...

Страница 10: ...ll applicable 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 a...

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