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4. PANEL DESCRIPTION

SPO

TLIGHT

1. FLAT:

This is the "default" MODEL. The frequency response is typical of floor

monitor. This Model suits all the applications where reproduction of the
whole audio content is required.

2. VOCAL 1:

This Model is similar to FLAT model but includes a High-pass Filter

to cut out the selected low frequencies. It is advisable to use this
preset for human voice reproduction. Especially male voice. Also very
good for speech.

3. VOCAL 2:

It is similar to VOCAL 1, but we have added a Low-pass Filter to

remove the selected high-frequencies. In this way, all the acoustic
content is dedicated to the Middle frequencies to get the best possible
reproduction of the human voice for stage monitor applications.

4. GUITAR 1:

This Model has been optimized for electric guitar monitoring. But

it can also be used directly connected to a Guitar Preamplifier making
use of digital effects, modelling, ect, both in MONO and in STEREO
systems.

5. GUITAR 2:

This model is great for Acoustic Guitar. The booming frequencies

of the hollow body guitar are taken away while a gentle crispy touch is
added to compensate lack of high frequencies reproduction from the
pick up. Try it with your Acoustic guitar directly connected to the Input
and you will not need a dedicate amplifier anymore.

6. PIANO:

This model has been created for effective monitor of acoustic piano

but it is also suitable for other keyboards such as Rhodes, the Wurlitzer
and it is also good with Hammond style sounds.

7. D SUB:

In this case we have provided this model with a sharp

high-pass filter so that your MS monitor can be used together with a
subwoofer in DRUMFILL systems.

8. TWIN:

In this Model we have created a low-cut and high-frequencies enhance

-ment with the goal of optimizing the frequency response of the MS
Monitor when more than one unit are used together.

9. STAGE:

Very often Stage Monitors are positioned on suspended floor made

of wood or metal. This Model prevent the nasty resonance on low
frequency produced by such positioning.

10. BOOM:

This model must be used when the monitor is positioned on a

microphone Boom for near-field monitoring.

11. SIDEFILL:

To be used with MS Monitor in sidefill position.

12. ANTIFEEDBACK:

With this Model the frequencies that are responsible for

feedback are reduced sharply.

13. LOUDNESS:

It generates the typical "happy face" curve. To be used with

prolonged listening at low SPL.

Summary of Contents for ACTIVE

Page 1: ...ACTIVE MODELS MS MONITOR SPEAKER ENCLOSURES OWNER S MANUAL www altoproaudio com Version 1 1 SEPTEMBER 2007 LTO R English ...

Page 2: ...es that may be sufficient to constitute the risk of electric shock or death This symbol wherever used alerts you to important operating and maintenance instructions Please read Protective Ground Terminal AC mains Alternating Current Hazardous Live Terminal ON Denotes the product is turned on OFF Denotes the product is turned off The apparatus shall be connected to a mains socket outlet with a prot...

Page 3: ... greatly decreases the resonance of the standing wave in the cabinet These cabinets uses hi density matrix spray paint technics and the bottom bracket design which make mounting quickly and flexibly HF compression driver and vented LF for fully professional performance The MS powered monitor speaker cabinets include some exclusive innovations such as switch mode power supply and digital power circ...

Page 4: ...r input level for the mixer and adjust the Main Mix Level control to reach the desired output level 6 After use turn off your active speaker cabinets first then the mixer 2 FEATURES The excellent quality of MS series powered monitor speaker cabinets will provide the following features Small and compact stage monitor Trapezium configuration decreases the resonance of the standing wave in the cabine...

Page 5: ...ER LINE IN MAIN OUT LEFT MAIN OUT RIGHT 3 For MS Monitors on the floor For MS Monitors with stand Signal Cable Power Cord Tripod Mount Main Mix Left Output MIXER Tripod Mount Power Cord Right Output Main Mix Signal Cable LINE IN ...

Page 6: ...PIANO DRUMFILL SUB TWIN VOCAL 2 GUITAR 1 220 240V 50 60Hz FUSE T1 5AL 250V AC INPUT BAL LINK INPUT POWER POWER ON OFF SIGNAL LIMIT VOLUME MIN MAX WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE LTO R MS8MA MODEL SERIAL FLAT Use only with a 250V fuse 1 2 3 4 5 6 7 8 9 VIRTUAL SUB STAGE MONITOR JAZZ CLUB CONCERT HALL SUB DISCO VOCAL ROCK ROLL JAZZ ...

Page 7: ...d to compensate lack of high frequencies reproduction from the pick up Try it with your Acoustic guitar directly connected to the Input and you will not need a dedicate amplifier anymore 6 PIANO This model has been created for effective monitor of acoustic piano but it is also suitable for other keyboards such as Rhodes the Wurlitzer and it is also good with Hammond style sounds 7 DRUMFILL SUB In ...

Page 8: ...ing amplifier headroom and speaker power handling 4 PANEL DESCRIPTION SPOTLIGHT HOOK UP 5 WIRE CONNECTIONS For Active Speaker Cabinets Balanced As to these circumstances audio connections 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 Tip Ring Sleeve Tip Sleeve ...

Page 9: ...S P L 20 20k 50 100 200 500 1k 2k 5k 10k Hz 6 FREQUENCY RESPONSE DIAGRAM MS8MA MS10MA 70 110 80 90 100 d B S P L 20 20k 50 100 200 500 1k 2k 5k 10k Hz MS12MA 70 110 80 90 100 d B S P L 20 20k 50 100 200 500 1k 2k 5k 10k Hz 7 ...

Page 10: ...ith MODELLER 350 Watt EIAJ 65 Watt EIAJ 120 dB SPL Calculated EIAJ MODELLER Presets Setting Analog Limiter 30 k Balanced 15 k Unbalanced 10 Coax 2 Voice Coil 1 Neodymium Driver 1 Voice Coil 70 H x 70 V Spherical Horn 22 75 lbs 10 32 kg 273 x 362 x 454 mm Input With Combo Link With XLR Line 4 dB Trapezoidal Shape Multi layer Plywood Handle Black Paint Finishing MODELLER with 16 Preset Line Volume C...

Page 11: ... have completed the Warranty Registration Card in time 3 2 The warranty service is only available to the original consumer who purchased this product directly from the retail dealer and it can not be transferred 3 3 During the warranty service may repair or replace this product at its own option at no charge to you for parts or for labor in accordance with the right side of this limited warranty 3...

Page 12: ...hotocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2007 Seikaku Group 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 ...

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