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1、POWERED MIXER POWERED MIXER Owners ManualOwners Manual Making the Most of Your Mixer Pages 13 to 19 Quick Guide Pages 6 to 12 EN 收音机爱好者资料库 Ra d i o Fa n s .CN 2 EMX512SC/EMX312SC/EMX212S The above warning is located on the rear of the unit. Explanation of Graphical Symbols The lightning fl ash with
2、arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the products enclosure that may be of suffi cient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle
3、is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. IMPORTANT SAFETY INSTRUCTIONS 1Read these instructions. 2Keep these instructions. 3Heed all warnings. 4Follow all instructions. 5Do not use this a
4、pparatus near water. 6Clean only with dry cloth. 7Do not block any ventilation openings. Install in accordance with the manufacturers instructions. 8Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifi ers) that produce heat. 9Do not d
5、efeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fi t into y
6、our outlet, consult an electrician for replacement of the obsolete outlet. 10Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11 Only use attachments/accessories specifi ed by the manufacturer. 12
7、Use only with the cart, stand, tripod, bracket, or table specifi ed by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13Unplug this apparatus during lightning storms or when unused for long peri
8、ods of time. 14 Refer all servicing to qualifi ed service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moistu
9、re, does not operate normally, or has been dropped. (98-6500) 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. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING TO REDUCE THE RISK OF FIRE
10、OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. IMPORTANT Please record the serial number of this unit in the space below. Model: Serial No.: The serial number is located on the bottom or rear of the unit. Retain this Owners Manual in a safe place for future reference. 收音机爱好者资料库
11、 Ra d i o Fa n s .CN EMX512SC/EMX312SC/EMX212S3 (5)-4 2/3 PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING * Please keep this manual in a safe place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electri
12、cal shock, short-circuiting, damages, fi re or other hazards. These precautions include, but are not limited to, the following: Only use the voltage specifi ed as correct for the device. The required voltage is printed on the name plate of the device. Use only the included power cord. Do not place t
13、he power cord near heat sources such as heaters or radiators, and do not excessively bend or otherwise damage the cord, place heavy objects on it, or place it in a position where anyone could walk on, trip over, or roll anything over it. Be sure to connect to an appropriate outlet with a protective
14、grounding connection. Improper grounding can result in electrical shock. Do not open the device or attempt to disassemble the internal parts or modify them in any way. The device contains no user-serviceable parts. If it should appear to be malfunctioning, discontinue use immediately and have it ins
15、pected by qualifi ed Yamaha service personnel. Do not expose the device to rain, use it near water or in damp or wet conditions, or place containers on it containing liquids which might spill into any openings. Never insert or remove an electric plug with wet hands. If the power cord or plug becomes
16、 frayed or damaged, or if there is a sudden loss of sound during use of the device, or if any unusual smells or smoke should appear to be caused by it, immediately turn off the power switch, disconnect the electric plug from the outlet, and have the device inspected by qualifi ed Yamaha service pers
17、onnel. If this device should be dropped or damaged, immediately turn off the power switch, disconnect the electric plug from the outlet, and have the device inspected by qualifi ed Yamaha service personnel. CAUTION Always follow the basic precautions listed below to avoid the possibility of physical
18、 injury to you or others, or damage to the device or other property. These precautions include, but are not limited to, the following: Remove the electric plug from the outlet when the device is not to be used for extended periods of time, or during electrical storms. When removing the electric plug
19、 from the device or an outlet, always hold the plug itself and not the cord. Pulling by the cord can damage it. Before moving the device, remove all connected cables. When setting up the device, make sure that the AC outlet you are using is easily accessible. If some trouble or malfunction occurs, i
20、mmediately turn off the power switch and disconnect the plug from the outlet. If this device is to be mounted in an EIA-standard rack, leave the back of the rack open and make sure that it is at least 10 cm away from walls or surfaces. Also, if this device is to be mounted with devices that tend to
21、generate heat, such as power amplifi ers, be sure to keep an adequate gap between this device and the heat-generating devices or install ventilation panels to prevent high temperatures from developing inside this device. Inadequate ventilation can result in overheating, possibly causing damage to th
22、e device(s), or even fi re. Do not use the device in a confi ned, poorly-ventilated location. If this device is to be used in a small space other than an EIA-standard rack, make sure that there is adequate space between the device and surrounding walls or other devices: at least 10 cm at the sides,
23、25 cm behind and 15 cm above. Inadequate ventilation can result in overheating, possibly causing damage to the device(s), or even fi re. Avoid setting all equalizer controls and faders to their maximum. Depending on the condition of the connected devices, doing so may cause feedback and may damage t
24、he speakers. Do not expose the device to excessive dust or vibrations, or extreme cold or heat (such as in direct sunlight, near a heater, or in a car during the day) to prevent the possibility of panel disfi guration or damage to the internal components. Do not place the device in an unstable posit
25、ion where it might accidentally fall over. Do not block the vents. This device has ventilation holes at the rear and side to prevent the internal temperature from becoming too high. In particular, do not place the device on its side or upside down. Inadequate ventilation can result in overheating, p
26、ossibly causing damage to the device(s), or even fi re. Do not use the device in the vicinity of a TV, radio, stereo equipment, mobile phone, or other electric devices. Doing so may result in noise, both in the device itself and in the TV or radio next to it. Before connecting the device to other de
27、vices, turn off the power for all devices. Before turning the power on or off for all devices, set all volume levels to minimum. Use only speaker cables for connecting speakers to the speaker jacks. Use of other types of cables may result in fi re. When turning on the AC power in your audio system,
28、always turn on the device or external power amplifi ers LAST, to avoid speaker damage. When turning the power off, the device or external power amplifi ers should be turned off FIRST for the same reason. Do not insert your fi ngers or hands in any gaps or openings on the device (vents, etc.). Avoid
29、inserting or dropping foreign objects (paper, plastic, metal, etc.) into any gaps or openings on the device (vents, etc.) If this happens, turn off the power immediately and unplug the power cord from the AC outlet. Then have the device inspected by qualifi ed Yamaha service personnel. Do not use th
30、e device for a long period of time at a high or uncomfortable volume level, since this can cause permanent hearing loss. If you experience any hearing loss or ringing in the ears, consult a physician. Do not rest your weight on the device or place heavy objects on it, and avoid use excessive force o
31、n the buttons, switches or connectors. Power supply/Power cord Do not open Water warning If you notice any abnormality Power supply/Power cord Location Connections Handling caution 收音机爱好者资料库 Ra d i o Fa n s .CN 4 EMX512SC/EMX312SC/EMX212S Always turn the power off when the device is not in use. The
32、performance of components with moving contacts, such as switches, volume controls, and connectors, deteriorates over time. Consult qualifi ed Yamaha service personnel about replacing defective components. About this Manual This manual is divided into two main sections, as follows. Mixer Basics (star
33、ts on page 6) Presents a general explanation of mixers and mixer concepts. Includes a Quick Guide that will help beginners get up to speed very quickly. EMX Setup and Operation (starts on page 20) Provides detailed information about the EMX. Introduces the EMX features, identifi es and explains the
34、controls, indicators, and connec- tors; and explains how to set up the equipment. *This manual applies to models EMX512SC, EMX312SC, and EMX212SC. Within this manual, the term “EMX” is used to refer to all three of these models. *Illustrations herein are for explanatory purposes only, and may not ma
35、tch actual appearance during operation. *Company names and product names herein are trademarks or registered trademarks of their respective companies. XLR-type connectors are wired as follows (IEC60268 standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (-). Use only Neutrik plugs (NL4) for co
36、nnecting Speakon connectors. Yamaha cannot be held responsible for damage caused by improper use or modifi cations to the device. Copying of commercially available music or other audio data for purposes other than personal use is strictly prohibited by copyright law. Please respect all copyrights, a
37、nd consult with a copyright specialist if you are in doubt about permissible use. IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the following code: GREEN-AND-YELLOW:
38、 EARTH BLUE: NEUTRAL BROWN: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the termi- nals in your plug proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which
39、is marked by the letter E or by the safety earth symbol or coloured GREEN or 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 wit
40、h the letter L or coloured RED. This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd.(3 wires) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions con- tained in this manual, meets FCC requirements. Modifi cations not exp
41、ressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2. IMPORTANT: When connecting this product to accessories and/ or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Follow all installation instructions. F
42、ailure to follow instructions could void your FCC authorization to use this product in the USA. 3. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digi- tal devices. Compliance with these requirements provides a rea- sonab
43、le level of assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices. This equipment generates/uses radio fre- quencies and, if not installed and used according to the instruc- tions found in the users manual, may caus
44、e interference harmful to the operation of other electronic devices. Compliance with FCC * This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.(class B) regulations does not guarantee that interference will not occur in all installations. If this product is found to be the sou
45、rce of interfer- ence, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (ci
46、rcuit breaker or fuse) circuits or install AC line fi lter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-axial type cable. If these corrective measures do not produce satisfactory results, please con
47、tact the local retailer authorized to distribute this type of product. If you can not locate the appropriate retailer, please con- tact Yamaha Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park, CA90620 The above statements apply ONLY to those products distributed
48、 by Yamaha Corporation of America or its subsidiaries. FCC INFORMATION (U.S.A.) EMX512SC/EMX312SC/EMX212S5 Thank you for your purchase of this Yamaha EMX512SC, EMX312SC, or EMX212S power mixer. Please read through this manual carefully before beginning use, so that you will be able to take full adva
49、ntage of your mixers superlative features and enjoy trouble-free operation for years to come. After reading the manual, please store it in a safe place. Basic Quick Guide6 Before Turning On the Mixer.6 Getting Sound to the Speakers.7 Adding Some Reverb.11 Using the Compressors to Enhance Vocals .12 Making the Most of Your Mixer13 A Place for Everything and Everything in its Place.13 A Plethora of Conne
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