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ULTRA-Q PRO PEQ2200

This symbol, wherever it appears, alerts

you to important operating and mainte-

nance instructions in the accompanying

literature. Read the manual.

SAFETY  INSTRUCTIONS

CAUTION: To reduce the risk of electric shock, do not remove

the cover (or back). No user serviceable parts inside;

refer servicing to qualified personnel.

WARNING: To reduce the risk of fire or electric shock, do not

expose this appliance to rain or moisture.

DETAILED SAFETY INSTRUCTIONS:

All the safety and operation instructions should be read before the appliance is operated.

Retain Instructions:

The safety and operating instructions should be retained for future reference.

Heed Warnings:

All warnings on the appliance and in the operating instructions should be adhered to.

Follow instructions:

All operation and user instructions should be followed.

Water and Moisture:

The appliance should not be used near water (e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet

basement, or near a swimming pool etc.).

Ventilation:

The appliance should be situated so that its location or position does not interfere with its proper ventilation.

For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the

ventilation openings, or placed in a built-in installation, such as a bookcase or cabinet that may impede the

flow of air through the ventilation openings.

Heat:

The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other

appliances (including amplifiers) that produce heat.

Power Source:

The appliance should be connected to a power supply only of the type described in the operating instructions

or as marked on the appliance.

Grounding or Polarization:

Precautions should be taken so that the grounding or polarization means of an appliance is not defeated.

Power-Cord Protection:

Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed

upon or against them, paying particular attention to cords and plugs, convenience receptacles and the point

where they exit from the appliance.

Cleaning:

The appliance should be cleaned only as recommended by the manufacturer.

Non-use Periods:

The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.

Debris and Liquid Entry:

Care should be taken that debris and/or liquids do not enter the enclosure through openings.

Damage Requiring Service:

The appliance should be serviced by qualified service personnel when:

- The power supply cord or the plug has been damaged; or

- Debris or liquid has entered the appliance; or

- The appliance has been exposed to rain; or

- The appliance does not appear to operate normally or exhibits a marked change in performance; or

- The appliance has been dropped, or the enclosure damaged.

Servicing:

The user should not attempt to service the appliance beyond that which is described in the operating instruc-

tions. All other servicing should be referred to qualified service personnel.

This  symbol,  wherever  it  appears,

alerts  you  to  the  presence  of

uninsulated dangerous voltage inside

the enclosure—voltage that may be

sufficient to constitute a risk of shock.

Содержание PEQ2200

Страница 1: ...ULTRA Q PRO PEQ2200 www behringer com User s Manual Version 1 2 September 2001 ENGLISH...

Страница 2: ...appliances including amplifiers that produce heat Power Source The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the applianc...

Страница 3: ...you because you are the most important member of the BEHRINGER family With your highly competent suggestions for new products you ve greatly contributed to shaping our company and making it successful...

Страница 4: ...cies s In out switch plus adjustable bandwidth per frequency band bandwidth 0 03 octave 2 octaves s Widely overlapping frequency bands allow extreme attenuation or boost s Extremely accurate 12 segmen...

Страница 5: ...oduction 11 5 2 The Constant Q principle 12 5 3 The concept of parallel filters 12 5 4 Filter functions 12 5 4 1 The notch function 12 5 4 2 The roll off function 13 6 APPLICATIONS 13 6 1 Introduction...

Страница 6: ...nal audio tools of highest quality It will certainly pay to invest some time to study their functioning principle and get a feel for the way in which they can be used to modify the program material Th...

Страница 7: ...and silently bypasses the unit in the event of power supply disconnection or failure This relay is also active at switch on to isolate the ULTRA Q PRO until the power rails have settled thus preventi...

Страница 8: ...ng the fuse holder by 180 CAUTION this instruction does not apply to export models exclusively designed e g for 115 V operation Please refer to the specifications for detailed information about specif...

Страница 9: ...eve have to be bridged at the stereo plug 1 Ground Shield 2 hot ve 3 cold ve For unbalanced use pin 1 and pin 3 have to be bridged Fig 3 2 Different plug types Never use unbalanced XLR connections wit...

Страница 10: ...treme boost settings in combination with a high input level can overload the unit In such a case the input level must be reduced with the INPUT control 4 The INPUT control determines the input level a...

Страница 11: ...he technical properties of both parametric equalizers and narrow band notch filters Owing to its variable bandwidth ranging from 0 03 to 2 octaves it is much more flexible than conventional EQs It s i...

Страница 12: ...ilter curve can be calculated by adding subtracting the single band specific filter curves 5 3 The concept of parallel filters Unlike conventional parametric equalizers the ULTRA Q PRO features a para...

Страница 13: ...allow for setting all filter parameters such as center frequency bandwidth and amplitude The possibility of determining both the bandwidth and center frequency as well as frequency boost cut in five s...

Страница 14: ...can estimate the required amount of level compensation 6 2 On phase shift and time delay Any analog filter be it graphic or parametric produces a certain amount of phase shift Particularly in narrow b...

Страница 15: ...specific speaker systems or simply to modify sounds dramatically telephone voice All of these applications have been quite difficult to realize up to now In practice broad band frequency correction is...

Страница 16: ...ion of vocals Important to speech intelligibility Too much boost between 2 and 4 kHz can mask certain speech sounds e g m b and v can become indistinguishable Too much boost anywhere between 1 and 4 k...

Страница 17: ...strings and percussion 630 to 1k Fundamentals and harmonics of strings keyboards and percussion Boosting the 600 to 1 kHz range can make instruments sound horn like 1 25k to 4k Drums guitar accentuat...

Страница 18: ...should start ringing This does not mean that such settings should generally not be used often enough they cannot be avoided if the room acoustics are poor Nevertheless you should always try to change...

Страница 19: ...ifferent delay times In such a case the ULTRA Q PRO should be inserted before the delay line unit In complex sound reinforcement systems comprising different speakers located in varying acoustic envir...

Страница 20: ...kHz band 2 60 Hz to 1 kHz band 3 150 Hz to 2 5 kHz band 4 500 Hz to 8 kHz band 5 1 kHz to 20 kHz Bandwidth variable 0 03 to 2 octaves FUNCTION SWITCHES Audio in out relay controlled hard wire bypass...

Страница 21: ...ithin 30 days of receipt of the product at BEHRINGER 2 If the product needs to be modified or adapted in order to comply with applicable technical or safety standards on a na tional or local level in...

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