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QUICK START

MS Passive Full-range Speakers

Stereo

Power Amplifier

speaker cable

Tripod
Mount

Left

Main Mix

Output

Right

Main Mix
Output

Mixer

Tripod
Mount

speaker cable

5

3

. QUICK START

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) Connect the input terminal of

LTO MS1 with the AUX SEND of mixer( or the similar terminal). Connect its output

terminal with the AUX RETURN of the mixer. Then select the preset as need.

3). Complete other connections as illustrated.

4). Turn on your mixer and MS1 first, then the stereo power amplifier.

5). Turn up the volume controls of your amplifier to about 70%.

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 stereo power amplifier first, then the mixer and Ms1.

Summary of Contents for MS Series

Page 1: ...MS Series User s Manual LTO R www altoproaudio com Version 1 0 March 2006 English ...

Page 2: ...en dropped or its has cabinet chassis damaged 6 Package The package of this product has been tested inspect the package before open if any damage is found notify to your dealer 7 Hearing This product produce high acoustic levels may cause permanent hearing loss SPL in for a defined period of time 8 Installations This product should be installed on the floor with a specific stand according to the m...

Page 3: ...2 TABLE OF CONTENTS 1 INTRODUCTION 3 2 FEATURES 4 3 QUICK START 5 4 CONTROL ELEMENTS 7 5 INSTALLATION AND CONNECTION 9 6 TECHNICAL SPECIFICATION 10 ...

Page 4: ... the bottom bracket design which makes mounting quickly and flexibly HF compression driver and vented LF for fully professional performance LTO MS1 speaker modeller is designed for the use together with MS series cabinet It has built in 16 EQ curves which are suitable for different application and are convenient for users to select presets as need When the non professionals use it they can obtain ...

Page 5: ...echnics The bottom bracket design makes mounting quickly and flexibly HF compression driver and vented LF for fully professional performance Steep slope of 12dB octave crossover for a cleaner signal with finer detail Built in 16 EQ curves which are suitable for different application external power which can effectively decreases the power noise ...

Page 6: ...o power amplifier and the other side to the INPUT socket of your speaker cabinet 2 Connect the input terminal of LTO MS1 with the AUX SEND of mixer or the similar terminal Connect its output terminal with the AUX RETURN of the mixer Then select the preset as need 3 Complete other connections as illustrated 4 Turn on your mixer and MS1 first then the stereo power amplifier 5 Turn up the volume cont...

Page 7: ...TURN of the mixer Then select the preset as need 3 Complete other connections as illustrated 4 Turn on your mixer and MS1 first then the stereo power amplifier 5 Turn up the volume controls of your amplifier to about 70 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 stereo power amplifi...

Page 8: ...e power coming from an external amplifier SPK 1 1 connected 2 2 not connected 2 OUTPUT Power output for satellite speaker under passive crossover filtered at 125Hz SPK 1 1 connected 2 2 not connected THRU LINK INPUT SOUND REINFORCEMENT SPEAKER SYSTEM DESIGNED AND DEVELOPMENT IN ITALY POWER HANDLING PEAK 400 Watts IMPEDANCE 8 Ohms SERIAL MODEL MS12 CONTINOUS 200 Watts R LTO THRU LINK INPUT SOUND RE...

Page 9: ...B M S 1 LTO R VIRTUAL SUB STAGE MONITOR JAZZ CLUB CONCERT HALL SUB DISCO VOCAL ROCK ROLL JAZZ CLUB SUB DRUM KICK ARENA SUB LOUDNESS ROCK ROLL SUB ACOUSTIC ANTIRUMBLE CONCERT HALL CLIP MIN MAX POWER SPEAKER MODELLER 0dB GAIN FLAT 1 2 3 4 4 Power LED This LED lights up when the unit is powered on THE REAR PANEL 5 AC Inlet This jack is used to connect the AC power supply with the supplied 15V AC adap...

Page 10: ...t for the MS series 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 5 2 For LTO MS1 SPEAKER MODELLER Please use shielded twisting pair which can reduce noise and signal loss The wiring of the connector is as follow 1 2 1 2 Sleeve Tip Ring TRS Type balanced ...

Page 11: ... 121dB SPL calculated 60Hz 20kHz at 10dB 8 Ohm 4 Ohm 2kHz 12dB Oct Electronic Dynamic Protection 15 woofer 2 5 voice coil 1 Neodymium Driver 1 voice coil 90 H x 60 V Elliptical horn 2 x SPK4 Power Input Link Trapezoidal Shape Composite Wood Metal Handle Black Paint finishing H750 x W450 x D420 mm 55 07lbs 24 98kg Model Item MS152 Passive System Type Continuous Power Peak Power Max SPL at 1m Freque...

Page 12: ...ontinuous Power Peak Power Max SPL at 1m Frequency Response Impedance Crossover Frequency Protection Low Frequency Device Mid Frequency Device High Frequency Device Coverage H x V Connectors Cabinet Dimensions H x W x D Net Weight lbs kg MS154 3 way vented box 700Watt AES Standard 1400Watt Peak 125dB SPL calculated 45Hz 20kHz at 10dB 4 Ohm or 8 Ohm 700Hz 3kHz 12dB Oct Electronic Dynamic Protection...

Page 13: ...lia 240V 50Hz Europe 230V 50Hz Power consumption 5W PHYSICAL Dimension 130 W 117 D 45 H mm 5 1 4 6 1 7 Net weigh 0 8kg F Band Pass 400Watt AES Standard 800Watt Peak 124dB SPL calculated 45Hz 200Hz at 10dB 8 Ohm 4 Ohm 250Hz Acoustical filter 15 woofer 3 voice coil 2 x SPK4 Power Input Output Multi layer Plywood Black painted H600 x W485 x D600 mm MS15S Passive System Type Continuous Power Peak Powe...

Page 14: ...lto altoproaudio com Fax 886 4 22346757 c 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 SE KAKU TECHNICAL GROUP LIMITED I NF02424 1 0 ...

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