Alto ms 12s user guide
This is the 19 pages manual for alto ms 12s user guide.
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Extracted text from alto ms 12s user guide (Ocr-read)
Page 1
CAUTION RISK OF ELECTRIC SHOCKDO NOT OPEN IMPORTANT SAFETY INSTRUCTION TO REDUCE THE RISK OF ELECTRIC SHOCK PLEASE DO NOT REMOVE THE COVER OR THE BACK PANEL OF THIS EQUIPMENT. THERE ARE NO PARTS NEEDED BY USER INSIDE THE EQUIPMENT. FOR SERVICE, PLEASE CONTACT QUALIFIED SERVICE CENTERS. WARNING To reduce the risk of electric shock and fire, do not expose this equipment to moisture or rain. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Dispose of this product should notbeplacedinmunicipalwaste and should be separate collection. 11. 12. MovethisEquipmentonlywithacart, stand, tripod, or bracket, specified by the manufacturer, or sold with the Equipment. When a cart is used, use caution when moving the cart / equipment combination to avoid possible injury from tip over. Permanent hearing loss may be caused by exposure to \ extremely high noise levels. The US. Government's Occupational Safety and Health Administration (OSHA) has specified the permissible exposure to noise level. These are shown in the following chart: HOURS X DAY EXAMPLE According to OSHA, an exposure to high SPL in excess of these limits may result in the loss of heat. To avoid the potential damage of heat, it is recommended that Personnel exposed to equipment capable of generating high SPL use hearing protection while such equipment is under operation. 8 6 4 3 2 1,5 1 0,5 0,25 or less SPL 90 92 95 97 100 102 105 110 115 Small gig train Subway train High level desktop monitorsClassic music concert Rock concert This symbol, wherever used, alerts you to the presence of un insulated and dangerous voltages within the product enclosure. These are voltages that may be sufficient to constitute the risk of electric shock or death. This symbol, wherever used, alerts you toimportant operating and maintenance instructions. Please read. Protective Ground TerminalAC 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 protective earthing connection. The mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. CAUTION Describes precautions that should be observed to prevent damage to the product. Read this Manual carefully before operation. Keep this Manual in a safe place. Be aware of all warnings reported with this symbol. Keep this Equipment away from water and moisture. Clean it only with dry cloth. Do not use solvent or other chemicals. Do not damp or cover any cooling opening. Install the equipment only in accordance with the Manufacturer's instructions. Power Cords are designed for your safety. Do not remove Ground connections! If the plug does not fit your AC outlet, seek advice from a qualified electrician. Protect the power cord and plug from any physical stress to avoid risk of electric shock. Do not place heavy objects on the power cord. This could cause electric shock or fire. Unplug this equipment when unused for long periods of time or during a storm. Refer all service to qualified service personnel only. Do not perform any servicing other than those instructions contained within the User's Manual. To prevent fire and damage to the product, use only the recommended fuse type as indicated in this manual. Do not short circuit the fuse holder. Before replacing the fuse, make sure that the product is OFF and disconnected from the AC outlet.
Page 2
1. INTRODUCTION IN THIS MANUAL: Thank you very much for expressing your confidence in LTO products by purc- hasing MS8/MS8A/MS12S/MS12SA speaker system. The MS series cabinets are specifically designed for using in hi-quality performance site and the precise sound reinforcement commercial place. uses trapezium configuration which 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. The HF compression driver and vented LF for fully professional performance. Enjoy your MS8/MS8A/MS12S/MS12SA speaker cabinet and make sure to read this manual carefully before operation. The MS full range models include another Alto innovation: The MODELLER. Thanks to this circuitry, User can select 16 different tastes and applications. The 16 kinds of sound presets especially thought for application with or without subwoofer, for voice optimised application, for Disco Music, for jazz, for Rock & Roll among others. 2. SPEAKER CABINET QUICK START 2 1. INTRODUCTION 1 The MS8A/MS12SA speaker cabinets include some exclusive innovations such as switch mode power supply and digital power circuitry (in selected modes) that make them the lightest powered cabinets of this kind ever made. 10. WARRANTY 14 16 9. TECHNICAL SPECIFICATION 13 8. PANEL DESCRIPTION-MS8/MS12S 11 7. PANEL DESCRIPTION- A/MS12SAMS8 9 3. HOOKUP DIAGRAMS 4 4. WIRE CONNECTIONS 6 7 6. FREQUENCY RESPONSE 5. RIGGING 1