Analog Filter Module WARNING!! To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. 1-En CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. THE SYMBOLS ARE RULED BY UL STANDARDS (U.S.A.) The lightning flash with arrowhead symbol , within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure; that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intented to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. 5B-En 9/25/2001 Rev. 4 WARNING WARNING: WHEN USING ELECTRIC PRODUCTS, BASIC PRECAUTIONS SHOULD ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING: WARNING The MFC42 is designed to be used in a standard household environment. Power requirements for electrical equipment differ from area to area. The operating voltage of this MFC42 is preset at the factory according to its intended destination. However, before connecting, check to see that the VOLTAGE SELECTOR on the rear panel is set to the correct voltage for your area. If not, please set it correctly before plugging in the power cord. If in doubt, consult a qualified electrician or AKAI professional dealer. 120 VAC 230 VAC @ 60 Hz for USA and Canada @ 50 Hz for Europe If the VOLTAGE SELECTOR is not set correctly for your area: Confirm that the power cord is disconnected. Remove the VOLTAGE SELECTOR with a screw driver and replace it so that the correct voltage for your area is lined with the marker. Also, change the fuse according to the chart indicated on the rear panel as necessary. PROTECTING YOURSELF AND THE MFC42 · Never touch the AC plug with wet hands. · Always disconnect the MFC42 from the power supply by pulling on the plug, not the cord. · Allow only an AKAI professional dealer or qualified professional engineer to repair or reassemble the MFC42. Apart from voiding the warranty, unauthorized engineers might touch live internal parts and receive a serious electrical shock. There are no serviceable parts inside. · Do not put, or allow anyone to put any object, especially metal objects, into the MFC42. · Use only a household AC power supply. Never use a DC power supply. · If water or any other liquid is spilled into or onto the MFC42, disconnect the power, and call your dealer. · Make sure that the unit is well-ventilated, and away from direct sunlight. · To avoid damage to internal circuitry, as well as the external finish, keep the MFC42 away from sources of direct heat (stoves, radiators, etc.). · Avoid using aerosol insecticides, etc. near the MFC42. They may damage the surface, and may ignite. · Do not use denatured alcohol, thinner or similar chemicals to clean the MFC42. They will damage the finish. · Modification of this equipment is dangerous, and can result in the functions of the MFC42 being impaired. Never attempt to modify the equipment in any way. · Make sure that the MFC42 is always well-supported when in use (either in a specially-designed equipment rack, or on a firm level surface). · When installing the MFC42 in a 19" rack system, always allow 1U of ventilated free space above it to allow for cooling. Make sure that the back of the rack is unobstructed to allow a clear airflow. · In order to assure optimum performance of your MFC42, select the setup location carefully, and make sure the equipment is used properly. Avoid setting up the MFC42 in the following locations: 1. In a humid or dusty environment 2. In a room with poor ventilation 3. On a surface which is not horizontal 4. Inside a vehicle such as a car, where it will be subject to vibration 5. In an extremely hot or cold environment i WARNING For U.K. Customers Only WARNING THIS APPARATUS MUST BE EARTHED IMPORTANT This equipment is fitted with an approved non-rewireable UK mains plug. To change the fuse in this type of plug proceed as follows: 1) Remove the fuse cover and old fuse. 2) Fit a new fuse which should be a BS1362 5 Amp A.S.T.A or BSI approved type. 3) Refit the fuse cover. If the AC mains plug fitted to the lead supplied with this equipment is not suitable for your type of AC outlet sockets, it should be changed to an AC mains lead, complete with moulded plug, to the appropriate type. If this is not possible, the plug should be cut off and a correct one fitted to suit the AC outlet. This should be fused at 5 Amps. If a plug without a fuse is used, the fuse at the distribution board should NOT BE GREATER than 5 Amp. PLEASE NOTE: THE SEVERED PLUG MUST BE DESTROYED TO AVOID A POSSIBLE SHOCK HAZARD SHOULD IT BE INSERTED INTO A 13 AMP SOCKET ELSEWHERE. The wires in this mains lead are coloured in accordance with the following code: GREEN and YELLOW BLUE BROWN -- Earth -- Neutral -- Live As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, please proceed as follows: The wire which is coloured GREEN and YELLOW must be connected to the terminal which is marked with the letter E or with the safety earth symbol or coloured GREEN or coloured GREEN and YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the etter L or coloured RED. THIS APPARATUS MUST BE EARTHED Ensure that all the terminals are securely tightened and no loose strands of wire exist. Before replacing the plug cover, make certain the cord grip is clamped over the outer sheath of the lead and not simply over the wires. 6D-En ii WARNING FCC WARNING This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · · · · Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 21B-En AVIS POUR LES ACHETEURS CANADIENS DU MFC42 Le présent appareil numérique n'ément pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la Class B prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada. 27-F This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. 27-En VENTILATION Do not prevent the unit's ventilation, especially by placing the unit on the soft carpet, in a narrow space, or by placing objects on the unit's chassis--top, side, or rear panels. Always keep the unit's chassis at least 10 centimeters from any other objects. 31C-En CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE MANUFACTURER FOR COMPLIANCE COULD VOID THE USER'S AUTHORITY TO OPERATE THE EQUIPMENT. 32-En COPYRIGHT NOTICE The AKAI MFC42 contains and uses software in ROMs. This software, and all related documentation, including this OperatorOs Manual, contain proprietary information which is protected by copyright laws. All rights are reserved. No part of the software or its documentation may be copied, transferred or modified. You may not modify, adapt, translate, lease, distribute, resell for profit or create derivative works based on the software and its related documentation or any part thereof without prior written consent from AKAI professional M.I. Corp., Yokohama, Japan. iii WARNING WARRANTY AKAI professional M.I. Corp. warrants its products, when purchased from an authorized "AKAI professional" dealer, to be free from defects in materials and workmanship for a period of 12 (twelve) months from the date of purchase. Warranty service is effective and available to the original purchase only, and only on completion and return of the AKAI professional Warranty Registration Card within 14 days of purchase. Warranty coverage is valid for factory-authorized updates to AKAI professional instruments and their software, when their installation is performed by an authorized AKAI professional Service Center, and a properly completed Warranty Registration has been returned to your "AKAI professional" dealer. To obtain service under this warranty, the product must, on discovery of the detect, be properly packed and shipped to the nearest AKAI professional Service Center. The party requesting warranty service must provide proof of original ownership and date of purchase of the product. If the warranty is valid, AKAI professional will, without charge for parts or labor, either repair or replace the defective part(s). Without a valid warranty, the entire cost of the repair (parts and labor) is the responsibility of the product's owner. AKAI professional warrants that it will make all necessary adjustments, repairs and replacements at no cost to the original owner within 12 (twelve) months of the purchase date if: 1) 2) 3) The product fails to perform its specified functions due to failure of one or more of its components. The product fails to perform its specified functions due to defects in workmanship. The product has been maintained and operated by the owner in strict accordance with the written instructions for proper maintenance and use as specified in this Operator's Manual. Before purchase and use, owners should determine the suitability of the product for their intended use, and owner assumes all risk and liability whatsoever in connection therewith. AKAI professional shall not be liable for any injury, loss or damage, direct or consequential, arising out of use, or inability to use the product. The warranty provides only those benefits specified, and does not cover defects or repairs needed as a result of acts beyond the control of AKAI professional, including but not limited to: 1) 2) 3) 4) 5) 6) Damage caused by abuse, accident, negligence. AKAI professional will not cover under warranty any original factory disk damaged or destroyed as a result of the owner's mishandling. Damage caused by any tampering, alteration or modification of the product: operating software, mechanical or electronic components. Damage caused by failure to maintain and operate the product in strict accordance with the written instructions for proper maintenance and use as specified in this Operator's Manual. Damage caused by repairs or attempted repairs by unauthorized persons. Damage caused by fire, smoke, falling objects, water or other liquids, or natural events such as rain, floods, earthquakes, lightning, tornadoes, storms, etc. Damage caused by operation on improper voltages. This warranty becomes void if the product or its software is electronically modified, altered or tampered with in any way. AKAI professional shall not be liable for costs involved in packing or preparing the product for shipping, with regard to time, labor, or materials, shipping or freight costs, or time or expense involved in transporting the product to and from AKAI professional Authorized Service Center or Authorized Dealer. AKAI professional will not cover under warranty an apparent malfunction that is determined to be user error, or owner's inability to use the product. THE DURATION OF ANY OTHER WARRANTIES, WHETHER IMPLIED OR EXPRESS, INCLUDING BUT NOT LIMITED TO THE IMPLIED CONDITION OF MERCHANTABILITY, IS LIMITED TO THE DURATION OF THE EXPRESS WARRANTY HEREIN. AKAI professional hereby excludes incidental or consequential damages, including but not limited to: 1) Loss of time. 2) 3) 4) 5) 6) Inconvenience Delay in performance of the Warranty. The loss of use of the product. Commercial loss. Breach of any express or implied warranty, including the Implied Warranty of Merchant-ability, applicable to this product IMPORTANT NOTE: iv WARNING v CONTENTS CONTENTS Chapter 1 Introduction ....................................... ...