User`s Manual
Contents
1. 19 69 423 62 SEIKAKU TECHNICAL GROUP LIMITED No 1 Lane 17 Sec 2 Han Shi West Road Taichung 40151 Taiwan http www altoproaudio com Tel 886 4 22313737 email alto altoproaudio com Fax 886 4 22346757 All rights reserved to ALTO All features and content might be changed without prior notice Any photocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2006 SEIKAKU GROUP NFO1890 1 32. EAKER CABINET Make all initial connections with all the equipment powered off and ensure that all the main volume controls are turned completely down For Passive Full range Speakers 1 Connect one side of the speaker cable to the output CHA CHB or binding post of your stereo power amplifier and the other side to the input socket of your speaker cabinet 2 Complete other connections as illustrated 3 Turn on your mixer first then the stereo power amplifier 4 Turn up the volume controls of your amplifier to about 70 5 Use PFL function to get the proper input level for the mixer and adjust the main mix level control to manipulate the output level 6 After using turn off your stereo power amplifier first then the mixer QUICK START SR Passive Full range Speakers Speaker Cable Speaker Cable Stereo Power Amplifier Left Right Main Mix Main Mix Output Output Tripod Tripod Mount Mount eaea eea OF aa C 65966 Toot ee o o aabo ee 6 H a eii oe Eiki Li b s l z e 4 B k e i EEEE OEEO o s ee os we e i as pore ot e m Die Aa eee ae he he E a Mixer For Passive Subwoofer amp Satellite Speakers 1 Connect one side of speaker cable to the output CHA CHB or binding post of your stereo power amplifier and the other side to the input socket of your subwoofer with the second speaker cable
3. User s Manual SR Series y Vee www altoproaudio com Version 1 3 August 2006 English SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN A Electric discharge This symbol alert you to the presence of uninsulated dangerous voltage inside the product enclosure which constitutes a risk of electric shock A Exclamatory point This symbol alert the user to the presence of important operating and maintenance instructions in the owner s manual included to the product Ds Disposing of this product should not be placed in municipal waste and should be Separate collection 1 Read Instructions All the safety and operation instructions should be read before using the product and retain them for future reference Water amp Moisture This product should not be used near water and will be protect from atmospheric agents in fixed or temporary installations Heat This product should be situated away from heat sources such as radiators or other devices which produce heat Liquid Entry Care should be taken so that liquids are not spilled into the product and that objects do not fall on Service Assistance This product should be serviced only by qualified service personnel when a Liquids has spilled or objects have fallen into this product or b This product has been exposed to rain or c This product does not appear to operate normally or exhibits change in performance
4. connect the output of the subwoofer to the input of satellite 2 Complete other connections as illustrated 3 Turn on your mixer first then the stereo power amplifier 4 Turn up the volume controls of your amplifier to about 70 5 Use PFL function to get the proper input level for the mixer and adjust the main mix level control to manipulate the output level 6 After using turn off your stereo power amplifier first then the mixer QUICK START SR Passive Subwoofer amp Satellite Speakers Speaker Cable Speaker Cable Speaker Cable Speaker Cable hy A ATW TONERS nk AVAN if Tee ee Stereo Power Amplifier Left Main Mix Output Right Main Mix Output EO oe i Kak j teed Baid J og i taa oe odie eo JE E 0 19998 Ore i Mixer TE Cu tn h at AS e k p 4 a See gt eo ese J Jese ee oe ri i 5 fi i i on oo gt no psss oe 3 9 ont i i ie pa o i H 5 ans F E eesnnteecees Fo j eeesuneeee _ i _ g ia 2 lle 2 QUICK START ACTIVE SPEAKER CABINET Make all initial connections with all the equipment powered off and ensure that all the main volume controls are turned completely down For Active Full range Speakers 1 Connect one side of the signal cable to the output left right with Stereo Jack or XLR of your audio
5. een red LED 6 LINK on XLR connector 7 LINE MIC IN on COMBO connector 8 Main VOLUME control 9 PRESETS control with 16 presets as follows INPUT LINK SIGNAL 6 JAX 1 7 DISCO CONCERT H Sw 10 9 8 FLOOR MONITOR LIMIT ol 3 e a R A A 3 ht LTO ie SHIELD SR400A POWER AMPLIFIER WITH e fro 22 a foso e FLOORMONITOR o foe 0 CONCERTH ssw ROCK SW Active Subwoofer Speaker for SR500SA 1 Bi polar main power switch 2 Input AC power socket 3 Ground switch 4 POWER blue LED indicate ON status 5 SIGN LIMIT green red LED 6 LINK OUT on XLR connector 7 LINE MIC IN on XLR connector 8 Main VOLUME control 9 PRESETS control with 16 presets as follows FLAT 180 4 ppt FLAT 0 13 AAD OH FLAT 180 1 2 00 4dB 00Hz FLAT 0 1 1 SIGN LIMIT o 100HzZ BOOST 180 a 120Hz BOOST 0 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE 4 WIRE CONNECTIONS For Passive Speaker Cabinets Please use only the power connectors to make connections with other signal source equipment for the passive speaker cabinets The power connector has four terminals 1 1 2 2 In our cabinets only 1 1 are used to connect the Speaker Speaker and 2 2 are not used For Active Speaker Cabinets As to these circumstances audio con
6. er using turn off your active speaker cabinets first then the mixer QUICK START SR Active Subwoofer amp Satellite Speakers sabi Signal Cable Power Cord Signal Cable Left Right Main Mix Main Mix Output D A Output CETS PEEPI M EEES 3 A e ia k L a RRR TAa T ERETT LLLELELE H I O 3 CONNECTION PLATE Passive Full range Speaker for SR300 SR400 SR500 1 INPUT Receive the power coming from an external power amplifier SPK 1 1 connected 2 2 not connected 2 THRU Direct LINK for connect in parallel a second speaker cabinet SPK 1 1 connected 2 2 not connected POWER HANDLING 8 ohms AES 250 Watts PEAK 500 Watts IMPEDANCE DESIGNED AND DEVELOPMENT IN ITALY CE Passive Subwoofer Speaker for SR500S 1 INPUT Receive the power coming from an external amplifier SPK 1 1 connected 2 2 not connected 2 OUTPUT Power output for satellite soeaker under passive crossover filtered at 125Hz SPK 1 1 connected 2 2 not connected SR500S SOUND REINFORCEMENT SPEAKER SYSTEM POWER HANDLING 8 ohms AES 250 Watts PEAK 500 Watts IMPEDANCE DESIGNED AND DEVELOPMENT IN ITALY CE Active Full range Speaker for SR300A SR400A SR500A 1 Bi polar main power switch 2 Input AC power socket 3 Ground switch 4 POWER blue LED indicate ON status 5 SIGNAL LIMIT gr
7. mixer and the other side to the line input COMBO of your active speaker cabinet with Stereo Jack or XLR 2 Connect the power cord to mains 3 Turn on your mixer first then the active speaker cabinets 4 Turn up the volume control of the active speaker cabinets 5 The SR400A work with 16 presets select your favorite between 1 CONCERT HALL to 9 KARAOKE this preset included a 6dB bass boost except the preset 3 FLAT 4 VOCAL and 8 FLOOR MONITOR the other presets between 10 CONCERT H SW to 16 KARAOKE SW work with a natural bass response if required from the musical program or for improve the matching with a subwoofer SR500SA 6 Use PFL function to get the proper input level for the mixer and adjust the main mix level control to manipulate the output level 7 After using turn off your active speaker cabinets first then the mixer QUICK START SR Active Full range Speakers Signal Cable Signal Cable Power Cord Left Main Mix Output Right Main Mix Output Tripod 3 jase w FETT a e a Pk are alee a M e gt Reine rS gt aae Hese _ os CF jese eoe ee ur dia a le i s For Active Subwoofer amp Satellite Speakers 1 Connect one side of signal cable to output left right of your audio mixer with stereo Jack or XLR and the other side to the left right input stereo mono XLR of the active subwoofer with the seco
8. nd signal cable connect the left right output of the subwoofer stereo mono XLR to the line input COMBO of the active satellite with stereo Jack or XLR 2 Connect the power cord to mains 3 Turn on your mixer first then the active speaker cabinets 4 Turn up the volume control fo the active speaker cabinets 5 Select one of the sixteen presets in to SR400A with encoder knob example number 15 DISCO SW 6 The Subwoofer SR500SA work with 16 presets select the best crossover frequency presets between 1 80Hz BOOST 0 in phase or 2 80Hz BOOST 180 out of phase to 9 160Hz BOOST 0 in phase or 10 160Hz BOOST 180 out of phase this preset included a 6dB bass boost the other presets between 11 100Hz FLAT 0 in phase or 12 100Hz FLAT 180 out of phase to 15 140Hz FLAT 0 in phase or 16 140Hz FLAT 180 out of phase work with a Natural Bass response if required from the musical program Select one of the sixteen presets in to SR500SA with encoder knob example number 4 100Hz BOOST 180 out of phase or the number 6 120HzZ BOOST 180 out of phase for coupling to the preset 15 DISCO SW of the satellite The selection of phase conditions between 0 in phase or 180 out of phase is always necessary after the setting of SRS500SA in the environment 7 Use PFL function to get the proper input level for the mixer and adjust the main mix level control to manipulate the output level 8 Aft
9. nections is mostly intended for the signal flow so determine the wire configuration according to your real application system and its connecting facility Normally you have the following choices Balanced rm lie io ep TIP RING SLEEVE SLEEVE RING TIP TIP RING SLEEVE Unbalanced TIP SLEEVE W io To ep TIP SLEEVE SLEEVE TIP rm lie ep TIP RING SLEEVE SLEEVE RING TIP Sleeve se 3 Tip 1 Ring 2 Sleeve 3 Tip 1 2 Sleeve 3 Tip Q __AADASANA Smo i lt _ AgRmngeo ii Sleeve Q q_ _iou_ua O sleeve Tip QO _ _H AD gt AA A m _ o ii Ring Ring Sleeve Sleeve 1 1 2 2 3 3 5 TECHNICAL SPECIFICATIONS SR300A 10 266mm 2 voice coil 12 318mm 2 5 voice coil 15 385mm 3 voice coil Dimensions HxWxD S650a6 G5Emm 645895885 dS Net Weight bsikg 507bs230K sorres mk Gross Weight bsikg 59 08Ins 26 80Kg 72881Bs2306 lt Shipping Volume fsa fesor lt D o Line 4dB 1 23V 30kohm Bal 15kohm Unbal Input Output with XLR Dimensions H xW xD 598 500 600mm 23 54 X19 69 23 62 mm __ Descriptions _SR300 SR400 SR500 1 35 Compression driver 1 35 Compression driver 0SH x60 V 2 xSPK4 Power Input Output 18mm Multilayer Plywood Five suspension point Dimensions H xW xD SOSA GEE fe Tabs 2121Kg OOO 58 Bbbe 27 1669 esecrr Descriptions PO SREOOS 598 600 600mm 23 54 4
10. or has been dropped or its cabinet chassis damaged Package The package of this product has been tested inspect the package before open if any damage is found notify to your dealer Hearing This product produce high acoustic levels may cause permanent hearing loss SPL in for a defined period of time Installations This product should be installed on the floor with a specific stand according to the max weight or in suspension with a five points included in the cabinet M10 x1 5PH Length 30mm The suspension of more speaker cabinet in a vertical array is NOT advised TABLE OF CONTENT 1 QUICK START PASSIVE SPEAKER CABINET cccccccceceee ce eeeeeee eee cere eaeaeeeeeaaaeeeeesaaaeeeessaaeeeeesaaeeees 3 For Passive Full range Speakers For Passive Subwoofer amp Satellite Speakers 2 QUICK START ACTIVE SPEAKER CABINET ccceceeceeeee cette eee eee aaaea a aiaia 5 For Active Full range Speakers For Active Subwoofer amp Satellite Speakers og S e 8 PLATE eere ee eee eee eee T Passive Full range Speaker for SR300 SR400 SR500 Passive Subwoofer Speaker for SR500S Active Full range Speaker for SR300A SR400A SR500A Active Subwoofer Speaker for SR500SA M VIR CONNECTION irrena nin Ar E O E een peenonaae 10 For Passive Speaker Cabinets For Active Speaker Cabinets S TECHNICAL SPECIFICATION S rearen E E 11 1 QUICK START PASSIVE SP
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