DSP1501 Phased Array Column Speaker Operation Manual
Contents
1. JS Public Address Device a DSP1501 Phased Array Column Speaker Operation Manual Welcome to use our Public Address System For better use of this equipment please read this manual carefully before use Contents The subassemblies of Phased array Column Speake ccssecessccsseceeeeeeeeeeeeeneees 1 2 Product DescripthiON csicsa aaa a aaa aeaaea Functions Description of Description of Description of Specifications Remote Controller Keypad ccssssecsssseccesseccessecenseeeensseneaseseensees gt IMISTAN ATION Diagra sssini Aaa Ereann EnA ENSAR BACK POIO oea a Remote Controller Keypad s ssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnne i Operating INSTRUC IONS sasae The subassemblies of Phased array Column Speaker Infrared remote controller RCA connector Speaker fixing screws x 2 XLR connector male XLR connector female 1 Product Description The phased array column speaker is a new type of public address device By applying the electronic and digital signal processing DSP technologies it can simulate the directivity of different shapes of column speakers while the inherent performances of the phased array column speaker will not be affected e g rated power range of frequency response and max sound pressure level With DSP technologies we may operate from the remote controller to change the di2. the connection is correct Then plug the power cable of column speaker into AC socket 5 Description of Back Ports Test port Test port 300mV AUX audio output Output to other PA port device 70 100V constant voltage From PA audio input port amplifier From audio source 300mV AUX audio input equipment port Power fuse holder AC Power inlet Public Address System Operating Instructions 6 Description of Remote Controller Keypad 1 Mute key 2 Sensitivity selection key Sensitivity 3 Volume setting key V for increase and V for decrease Directivity setting key AN for increase and AN for decrease Z Shift key for equalization setting EQ Focus adjustment key FOCUS 3 Treble adjustment key TREBLE Bass adjustment key BASS On OFF key Note The ON OFF key can only switch off the current play status but it cannot switch off the main power of the column speaker To switch off the power supply please remove the power plug from the socket eS ONO O T 7 Operating Instructions The phased array column speaker is operated by infrared remote controller The operation of remote controller is effective when it operates within 180 in front of the sound column _ Startup Interface 1 Switch on the unit ______ Firstly the UDE will appear before entering this interface 2 Adjust the volume c6 66YT 99 Volume Interf
3. ace Press V or V p 3 Equalization Adjustment Press EQ EQ Interface Max volume 32 levels Min volume 0 Infrared remote controller Range of adjustable frequency 80HZ 20kHz Press V or V to move left and right for selection of frequency band 14 bands in total Press AN or AN to adjust the amplitude of selected frequency band Adjustable amplitude 4 Public Address System Operating Instructions 12dB After finishing the adjustment press EQ to exit 4 Directivity Adjustment Directivity Interface encre ee Press AN or AN Increase or decrease the directivity angle The range of adjustment is as shown below Indication for Adjustable Range of Directivity 5 Adjust Focus Press FOCUS or FOCUS Focus pocus indicates forward movement of focus Max p gt Interface forward movement 99m Tee Indicates backward movement of focus Max backward movement 99m 6 Mute Pr ss Mute Press again Volume XK Interface gt a M Interface 7 Select Input Sensitivity Value Press 9 nter Sensitivity Interface to View n ai down S again__Select_ input F Sensitivit With S key held down the three sensitivity values i e OOdBV O6dBV and 10dBV will be displayed alternatively When the desired sensitivity value appears please release S key so that this sensitivity va
4. lue will be effected 8 Energy Saved Operation lf there is no operation to the column speaker within 30s the screen will automatically enter into screen 5 saver status in which case only a red spot is shown on the screen Under screen saver status you may press any key from remote controller to enter into associated operating interface 8 Specifications Rated power 100W Input sensitivity OOdBV O6dBV 10dBV 70 100V Range of directivity angle 45 Size mm LxWxH 153 5x110x1270 Weight mm 13kg Specifications are subject to change without notice etabeta electronics Via Milano 74 22070 Bregnano CO Telefono 031 773539 Fax 031 773798 www etabeta el it
5. ote controller Compact size easy installation and high electro acoustic sensitivity 3 Description of Remote Controller Keypad Power ON OFF One touch of this key slightly It takes 5s for startup fx ea al One touch of this key slightly Equalization One touch slightly to enter into equalization 14 section gums adjustment interface See Page 4 for operating methods amplitude 12dB Increase One touch to increase by 1 Hold down for 3s 3 directivity angle to increase continuously VAX ANg ERA Decrease One touch to decrease by 1 Hold down for 3s PANG directivity angle to decrease continuously pl angle eae One touch to increase by 1 level Hold down for 3s to increase continuously van VOMS 2A IVES Decrease One touch to decrease by 1 level Hold down l FOCUS Focus backward Every touch to move 1m backward Hold down Nearest 30m for 3s to move continuously Every touch to move 1m forward Hold down for FOGHS 3s to move continuously PaArneSt 30m S Ke Salecesansiiii One touch to view sensitivity hold down to OdB 6dB and 10dB available y Y select value of sensitivity for selection 4 Installation Diagram 1 Select a proper position on the surface where the column speaker is to be installed and fix two screws 8mm As shown on right mount the bracket and fix the column speaker 2 Connect the wire correctly as described in Section 5 Check if the column speaker is secure and confirm that
6. rectivity of soeaker system at some extent This is suitable for public address in a hall where the building acoustics is poor especially long reverberation time This product is most suitable for the hardware speaker DSP processor of the public address system in sports venues where the volume of space is large the building acoustics is poor the reverberation time is long and the sound is muddy that it can be combined with special software to make the controllable sound cover useful area auditoria etc correctly and prevent it from diffusion to useless area e g ceiling door or window In this case it can reduce the investment in material of acoustic decorations in venues and decrease the energy loss caused by public address system This leads to reduced investment in both the acoustic decorations and public address system in the sports venue 2 Functions Acoustically simulate the column speakers of different shapes e g inclined concave convex and more complicates shapes Active column speaker with built in digital signal processor and digital power amplifier so that it is no need for driving of external power amplifier This unit has AUX signal input AUX signal output and constant voltage power signal input 70V or 100V Volume tone and other parameters of the column speaker can be adjustable The LED screen on the lower part of the unit can display different parameters and messages Operate from infrared rem
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