4-acoustic Pro Audio SQ Series User Manual Download

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SQ-Series Operation Manual REV01 1120

Pro Audio

Germany

4

acoustic

Operation Manual

SQ-1200

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SQ-1600

|

SQ-2000

|

SQ-2400

SQ-1604

|

SQ-2404

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SQ-3204

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Summary of Contents for Pro Audio SQ Series

Page 1: ...4 acoustic com SQ Series Operation Manual REV01 1120 Pro Audio Germany 4 acoustic Operation Manual SQ 1200 SQ 1600 SQ 2000 SQ 2400 SQ 1604 SQ 2404 SQ 3204...

Page 2: ......

Page 3: ...10 7 3 SQ Four Channel Front Panel Page 11 7 4 SQ Four Channel Back Panel Page 11 7 5 SQ Two Channel Switch Setting Page 12 7 6 SQ Two Channel Switch Setting Page 13 8 Connecting 8 1 AC Mains Connecti...

Page 4: ...it is installed in a cabinet or a shelf make sure that it has sufficient space on all sides to allow for proper ventilation 50 cm from the front and rear Ventilation Openings To completely disconnect...

Page 5: ...been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not opera...

Page 6: ...f electronic equip ment WEEE in order to reduce the amount of WEEE that is being disposed of in land fill site All of our products are marked with the WEEE symbol this indicates that this product must...

Page 7: ...urches cinema and theme parks For safe installation and use of this amplifier please study this operation manual thoroughly to become acquainted with the basic configuration and control options availa...

Page 8: ...1 Unpacking Checking For Shipping Damage 5 1 Installing Your Amplifier Before you begin make sure your amplifier is disconnected from the power source The common installation of the SQ Amplifier Seri...

Page 9: ...Series Operation Manual REV01 1120 6 1 SQ 1200 SQ 1600 SQ 2000 SQ2400 Dimensions 6 2 SQ 1604 SQ 2404 SQ 3204 Dimensions 6 Dimensions 75 5 483 90 432 38 60 38 60 399 16 5 5 75 5 90 483 433 38 6 38 60 4...

Page 10: ...CATORS 7 1 SQ 1200 SQ 1600 SQ 2000 SQ2400 Front Panel I L J K H H 7 2 SQ 1200 SQ 1600 SQ 2000 SQ2400 Back Panel A Level and Signal Indicators LEDs indicate signal presence and cliping Signal green 20d...

Page 11: ...ntrol for each channel F Power Switch Power LED s Illuminate when the amplifier is connected to the mains power supply and switched on D Bridge Mode CH A B C D Indicator yellow Illuminates when Bridge...

Page 12: ...tivity Switches Select between three different input sensitivity level 0 775V 1 0V 1 5V The right setting and a correct system gain structure is very important to reach maximum signal headroom less no...

Page 13: ...very important to reach maximum signal headroom less noise and avoid clipping at any position of your sound structure Please refer to 9 7 Setting System Gain Structure Input Mode Select between Stere...

Page 14: ...the amplifier is switched off Connect the power cord with the Mains supply before you switch on your amplifier The ground connection of the supplied AC power cord connector is a required safety featur...

Page 15: ...s gets higher as closer this two groups of cable are To prevent the risk of overdriving and damage transducers always turn off the entire sound system before start connecting or change any connections...

Page 16: ...ith banana plugs spade lugs or bare wire Select the appropriate size of wire based on the distance from amplifier to speaker Distance Wire Size up to 10 Meter 1 5mm up to 30 Meter 2 5mm over 30 Meter...

Page 17: ...Binding posts outputs figure 9 1 Connect Channel 1 loudspeaker s positive lead to Channel 1 positive red terminal of amp repeat for negative Repeat Channel 2 wiring as for Channel 1 Spkn outputs figu...

Page 18: ...or both channels CHA Mid High signal CHB Sub signal OUTPUTS Spkn output figure 9 3 Plug the four wire cable with Spkn plugs to the subwoofer input socket and to the CHA output socket of the amplifier...

Page 19: ...nplug its power cord The lowest speaker impedance of each output channel in bridge mode is 4 Ohm The wiring is 1 2 at the amplifier and 1 1 or 2 2 at the subwoofer INPUTS Connect analog input wiring f...

Page 20: ...sound setups for monitoring multi room usage or line array cluster Maintain proper polarity on output and input connectors Use Class 2 output wiring IMPORTANT Turn off the amplifier and unplug its po...

Page 21: ...linked to the next input channel Maintain proper polarity on output and input connectors Use Class 2 output wiring IMPORTANT Turn off the amplifier and unplug its power cord INPUTS Connect analog inp...

Page 22: ...s Use Class 2 output wiring IMPORTANT Turn off the amplifier and unplug its power cord INPUTS Connect analog input wiring for all channels CHA left Mid High signal CHC right Mid High signal CHB left S...

Page 23: ...Maintain proper polarity on output and input connectors Use Class 2 output wiring IMPORTANT Turn off the amplifier and unplug its power cord INPUTS Connect analog input wiring for all channels CHA ri...

Page 24: ...set amount of gain The function of the input level potenti ometer typically is to adjust the signal level coming into the amplifier s input stage Even with the input level potentiometer turned down th...

Page 25: ...output is a signal with twice the voltage of a single output in stereo or parallel mode For the output power it means that double voltage could theoretically increase the output power 4 times In real...

Page 26: ...dB 20Hz 20 kHz Channel Separation 70dB Crosstalk 1kHz Voltage Gain 39dB 0 775V 69 5V 40 3dB 0 775V 80 5V 41 3dB 0 775V 89 5V 42dB 0 775V 98V Input Sensitivity selectable 0 775V 1V 1 5V Input Impedance...

Page 27: ...z Channel Separation 70dB Crosstalk 1kHz Voltage Gain 36dB 0 775V 49V 39dB 0 775V 69 5V 40 3dB 0 775V 80 5V Input Sensitivity selectable 0 775V 1V 1 5V Input Impedance 20k Ohm Balanced 10k Ohm Unbalan...

Page 28: ...INLINE Marketing GmbH Bunsenstrasse 32 59229 Ahlen Germany Tel 49 2382 7087 0 Fax 49 2382 7087 25 E Mail sales 4 acoustic com Web www 4 acoustic com Pro Audio Germany 4 acoustic...

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