User
Manual
MODEL: QM 1000P
Page 1: ...User Manual MODEL QM 1000P ...
Page 2: ...Contents Safety Precautions 1 General Description 4 Front Panel Layout 5 Rear Panel Layout 6 Connections Block Diagram 7 Diagram 7 Specifications 8 Dimensional Diagram 9 Glossary 10 Operating Tips 11 ...
Page 3: ...and Message Conventions Safety symbols described below are used in this manual to prevent bodily injury and property damage which could result from mishandling Before operating your product read this manual first and understand the safety symbols and messages so you are thoroughly aware of any risks Indicates a potentially hazardous situation which if mishandled could result in death or serious pe...
Page 4: ...s on top of the unit If they accidentally spill into the unit this may cause a fire or electric shock Do not insert nor drop metallic objects or flammable materials in the ventilation slots of the unit s cover as this may result in fire or electric shock When Installing the Unit Do not expose the unit to rain or an environment where it may be splashed by water or other liquids as doing so may resu...
Page 5: ...ocations generating sooty smoke or steam as doing otherwise may result in fire or electric shock When the Unit is in Use Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury and or property damage In addition the object itself may fall off and cause injury and or damage Make sure that the volume control is set to minimum position before t...
Page 6: ...lmost any combination of satellite or sub bass speakers can be connected and function with the QM 1000P amplifier User adjustable high and low pass filter networks and a master limiter allow for a variety of speaker box options and for a variety of live and installed sound applications The adjustable master output limiter can be set to protect lower powered speakers if the owner wishes to use an a...
Page 7: ...ome audible amplifier clipping may result 4 Satellite volume level controls L R input and sub bass volume controls drive the satellite and bass amplifiers outputs 5 Sub Volume Volume control for the internal 950 watt 4Ω mono sub bass amplifier When used in conjunction with the Master L R input a balance between the low frequencies of the sub bass and the mid high output from the satellite speakers...
Page 8: ...ers 80Hz is be preferable and high powered 12 or 15 speakers can be set to full range 2 Inputs Connect signal leads from your mixer master left right line out to the balanced inputs using XLR mic leads XLR connectors to be wired as follows 1 ground 2 3 2 1 3 3 3 Outputs Speakon output connectors on rear wired L R pin 1 pin1 Neutric NL4 or NL2 connectors are recommended The total impedance per outp...
Page 9: ... of two 8Ω sub bass boxes Maximum load to the bass amplifier must not be lower than 4Ω Two 8Ω speaker boxes will have a combined impedances of 4Ω If the sub bass box is a 4Ω sub bass only one sub box can be connected WARNING Speakon Input and Output Connector Wiring DO NOT OPEN RISK OF ELECTRIC SHOCK CAUTION 10 1 1 2 5 10 1 5 10 1 1 2 5 10 1 5 1 Male XLR line level link through 1 ...
Page 10: ...Sensitivity Rated power 8Ω 0 775V 0 775V Input Impedance Balance unbalance 20K 10K S N ratio A Weight 106dB Cross talk A Weight 60dB Slew rate 25V uS 25V uS Sensitivity 0 775V 0 775V Satellite LOWCUT Off 80 125Hz SUB HICUT 80 200HZ Protection Short circuit protection DC protection Over current protection Dimensions Weight Specifications Power output specifications will vary depending on power supp...
Page 11: ...QM 1000P User Manual User Manual Q Motion Series QM 1000P 9 Dimensional Diagram 436mm 440mm 490mm 410mm 24mm 490mm ...
Page 12: ...mplifiers are turned down and running at only 30 power COMPRESSION A process that reduces the dynamic range of signal In other words the loud parts of a signal are decreased while the quiet parts appear louder When used correctly compression can make live music sound more even and balanced LIMITER An electronic device that will prevent the signal from exceeding a set level of output Normally used ...
Page 13: ...cate distortion If you have a mixer with the facility to show you the input level on a meter for example then you push a CUE PFL button set the input level to below the level of the red end of the LED ramp If you run the row of red lights to the end of the ramp you will cause distortion at the very start of the pre amplifier stage of the mixer At this point it will sound dirty and fizzy regardless...
Page 14: ...st Please take the time to complete your product registration card which is included with the packaging Registering your Quest Engineering product will CONFIRM YOUR WARRANTY REGISTER YOUR PRODUCT PROTECT YOUR NEW PRODUCT REGISTER ONLINE www questaudio net registration ...
