Apex Digital dBQ-zero Скачать руководство пользователя страница 5

5

Customer  participation  is  important  to  minimize  the 

potential affects on the environment and human health 

that can result from hazardous substances that may be 

contained in this product.

Please,  dispose  of  this  product  and  its 

packaging  in  accordance  with  local  and 

national disposal regulations including those 

governing the recovery and recycling of waste electrical 

and  electronic  equipment.    Contact  your  local  waste 

administration, waste collection company or dealer.

Cleaning, maintenance and servicing

Unplug  the  apparatus  from  the  wall  outlet  before 

cleaning.  Do not use liquid cleaners or aerosol cleaners.  

Use a damp cloth for cleaning.

Do  not  attempt  to  service  this  product  yourself,  as 

opening  or  removing  covers  may  expose  you  to 

dangerous voltage or other hazards.  Refer all servicing 

to qualified service personal.

Servicing  is  required  when  the  apparatus  has  been 

damaged in any way, such as power-supply cord or plug 

damaged, liquid has been spilled or objects have fallen 

into the apparatus, the apparatus has been exposed to 

rain or moisture, does not operate normally or has been 

dropped.

Intended use

The  equipment  may  only  be  used  for  the  purpose 

described in the operation instructions.  Never carry out 

any work on the equipment other than as specified in 

the operating manual.

Never push objects of any kind into this product through 

openings, as they may touch dangerous voltage points 

or short-cut parts, which could result in a fire or electric 

shock.

Children should never use the apparatus without close 

adult supervision.

WARNING

: excessive sound pressure levels can cause 

hearing loss.

 

Environmental precaution

Electrical and electronic equipment may contain hazar-

dous substances for humans and their environment.

The “crossed out wheelie bin” symbol present 

on the device and represented above is there 

to remind one of the obligation of selective 

collection of waste.  This label is applied to 

various products to indicate that the product is not to 

be thrown away as unsorted municipal waste.  At the 

end of life, dispose of this product by returning it to the 

point of sale or to your local municipal collection point 

for recycling of electric and electronic devices.

Содержание dBQ-zero

Страница 1: ...w w w a p e x a u d i o e u dBQ zero User Manual...

Страница 2: ...V has taken all possible steps to ensure that the information given here is both correct and complete In no event can APEX accept any liability or responsibility for any loss or damage to the owner o...

Страница 3: ...2010 Serial number of this product 2010 APEX N V All rights reserved This manual may not be reproduced or transmitted either in part or as a whole by any means be they mechanical or electronic without...

Страница 4: ...the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over The apparatus should be located close enough to the AC outlet so that you can eas...

Страница 5: ...apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped Intended use The equipment may only be used for the purpose described in the operation instr...

Страница 6: ...ting environment 9 Power requirements 9 Installation 9 Front and rear panel description 10 Front panel 10 Rear panel 11 Overview 12 Wiring the unit 12 dBQ zero Block diagram 13 Using the dBQ zero 14 T...

Страница 7: ...t on line by typing the following URL in your browser http productregistration apex audio eu As well as registering the product on line please take the trouble to record the serial number of the unit...

Страница 8: ...e dBQ zero comes with balanced inputs and outputs on XLR 6 35 mm jack and screw terminal connections Dear customer Thank you for buying the Apex dBQ zero The dBQ zero is a no compromise 2 channel grap...

Страница 9: ...sure that the operating temperature inside the rack does not exceed the upper limit This could be the case where the rack contains power amplifiers Acooling fan may be necessary in such installations...

Страница 10: ...in High shelving filter gain Low frequency notch filter frequency selection Low frequency notch filter on off switch The green LED indicates the filter is active High frequency notch filter frequency...

Страница 11: ...the unit Please record this number in the space provided on the first page of this manual Rear panel Rear panel connections for channel A are described those for channel B are identical Channel A bala...

Страница 12: ...d Unbalanced Outputs Preferred wiring for both balanced and unbalanced destinations is illustrated below Balanced Unbalanced 1 2 3 1 2 3 1 2 3 1 2 3 A ground lift facility is available on the dBQ zero...

Страница 13: ...13 dBQ zero Block diagram...

Страница 14: ...15 dB Adjusting the overall gain If you have applied gain to multiple frequencies the signal level may become very high and hence may clip or cause the Using the dBQ zero next item of equipment to cl...

Страница 15: ...e LED level meter consists of a signal LED which illuminates when the signal level is above 40 dBu an 8 segment peak meter each segment represents a 3 dB increment in level and a multipoint monitoring...

Страница 16: ...Hz 20 kHz 22 kHz BW Signal to Noise ratio 94 dB ref 4 dBu 22 kHz BW un weighted Crosstalk 75 dB 20 Hz 20 kHz 4 dBu channel to channel Functions Gain control 10 dB Graphic EQ 30 x 45 mm faders switchab...

Страница 17: ...rove specifications of this product at any time without prior notice and without any obligation to change or update equipment already delivered Dimensions Unit Width 482 mm 19 inch Height 133 mm 3U De...

Страница 18: ...by Apex Apex is not liable for and does not cover under warranty any loss of data or any costs associated with determining the source of system problems or removing servicing or installing Apex produc...

Страница 19: ......

Страница 20: ...u d i o e u Copyright 2010 APEX N V All rights reserved This manual may not be reproduced or transmitted either in part or as a whole by any means be they mechanical or electronic without the express...

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