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Page 2: ...structions 2 Instructions De Securite Importantes 3 Thanks 4 Unpacking the GQ600 4 Introduction 5 GQ600 Filter Characteristics 5 1 3 Octave Centre Frequencies 7 Front Panel Functions 8 Rear Panel Func...
Page 3: ...ocessor Commodity Code 8518408990 Type Designation GQ600 are manufactured in accordance with EMC Directive 2004 108 EC in compliance with the following norm s or document s Technical Regulations EN551...
Page 4: ...ied by the manufacturer 12 Use only with the cart tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combin...
Page 5: ...lectrique 11 Utilisez exclusivement des accessoires et des appareils suppl mentaires recommand s par le fabricant 12 Utilisez exclusivement des chariots des diables des pr sentoirs des pieds et des s...
Page 6: ...ineered for world class performance and reliability If you would like further information about this or any other XTA product please contact us We look forward to helping you in the near future ta x U...
Page 7: ...system re voicing when for example changes in humidity or audience size occur A sweepable high pass filter offers turnover frequencies of 10Hz to 150Hz and a fixed frequency low pass filter is also pr...
Page 8: ...6 Response of a single 1 3 octave filter section Combining effect with sliders set to achieve 10dB overall gain Note lack of amplitude ripple Response of H F Trim frequency control At maximum and min...
Page 9: ...es true 1 3 octave frequencies based on 1kHz as a reference and each filter is automatically tested and adjusted when required to achieve a centre frequency accuracy of within 3 of these true 1 3 octa...
Page 10: ...quency sets the 3dB frequency for the shelving Trim filter anywhere between 2kHz and 20kHz with Trim gain set for maximum 6 Hi Pass Filter Frequency sets the 3dB frequency anywhere between 10Hz and 15...
Page 11: ...ways replace this fuse with the correct type as shown on the rear panel legend 4 Power Switch a double pole rocker switch isolates both live and neutral connections Please ensure that the mains switch...
Page 12: ...equency 2kHz 20kHz Gain 8dB max 20kHz H F Trim In Out Front panel switch with LED indicator High pass Filter Filter Type 12dB octave H P Frequency 10Hz 150Hz Low pass Filter Filter Type 18dB octave 3d...
Page 13: ...e four jumpers from CN4 and CN8 on main circuit board located near XLR outputs 2 Fasten two output transformers type 7470 to the inside of the rear panel chassis using the screws and washers provided...
Page 14: ...n components and workmanship only for a period of one year from the date of shipment to the end user During the warranty period XTA will at it s option either repair or replace products which prove to...
