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安全使用事项在使用本装置之前，请仔细阅读说明书，并遵守有关操作和使用的警言，本说明书要妥善保管以备日后查用。
◆电源：本装置只能使用说明书所标注的电源种类。
◆电源线保护：要注意避免电源线被重物压挤，特别要注意电源线的插头、装置上的出线处及方便插座处，切忌拉、抽电源线。
◆水口湿气：不能放在离水源较近的地方使用，例如：浴缸、洗漱池、厨房水槽、洗手盆潮湿的地下室、游泳池附近等处，否则会有遭受电击的可能。
◆温度：本装置必须远离热源。
例如：散热器、加热电阻、各种炉子及其它发热装置（包括放大器）。
◆电击：必须注意防止物品或水流掉进内芯。
如果掉进金属或其它导电物品，会使装置内部产生电击短路的危险。
◆火灾：不能将花瓶或其它盛有液体的容器摆放在机器上面，否则液体有可能流进机器内部产生短路而引起火灾。
◆盖板拆卸：因机内存有高压，非电子专业技术人员，切勿拆卸机壳，如果内部电子零件被非正常接触，可能发生严重电击事故。
此事件本公司概不负责。
◆清洁：不要使用挥发性溶液。
如：酒精、涂料稀释剂、汽油、挥发油等擦拭外壳，使用清洁的干布就行。
◆异常气味：当发现异常气味或浓烟时，应立即切断电源并拔出插头，与供货商或最近的维修部门联系，寻求维修服务。
◆长期闲置时：A．为安全起见，请切断电源开关，拔掉电源插头,以防发生火灾。
B．防止水、金属、易燃品或其它异物掉进机内，以免发生触电及火灾事故。
若发生此类事故时，请立即切断电源，停止使用。
并与本公司服务中心或所在购买商店联系，寻求维修服务。
◆注意：A．不要把电源插头压在机器下面或夹在其他物品中间；不要把电源连接装置设置在人员来往频繁的地方，以免造成因插头破损而发生触电或火灾事故。
B．本设备与电网断开装置为电源插头，插座必须安装在方便操作位置，确保使用安全。
◆使用：请按合理次序开关机；开机：先开前级，再开功放；关机：先关功放，后关前级。
◆接地装置Ⅰ类设备，电源插头必须连接到带接地保护的电源输出插座上。
SCM820 Digital IntelliMix® Automatic MixerSEAMLESS MIXING. ADVANCED CONTROL.SCM820Digital IntelliMix ®Automatic MixerThe SCM820 is the flagship Shure digital automatic mixer for seamless, natural-sounding speech in multiple microphone applications. This innovative 8-channel microphone mixer provides advanced new IntelliMix mixing capabilities along with convenient Ethernet connectivity and versatile configuration options.Remote ControlConvenient browser-based softwareDante ™ Digital AudioMultichannel audio over EthernetDual Mixer OperationOne or two independent mixesIntelliMix ® ModesPreset, manual & custom modesModel VariationsMultiple I/O configurationsIntelliMix ® TechnologySeamless, powerful automixingMore Control. Greater Capacity. One Box.Front Panel 3.5 mm Aux Input7-pin Block Connector with LogicDual Mixer ButtonPer Channel Direct OutputsMix A & Mix B OutputsRear Panel Aux InputMode SelectorSelect function of channel knobs Assignable Channel Knob Adjust settings and status for each inputSmart, Simple ControlsWith an intuitive hardware interface and informative LED metering, the SCM820 packs an extensive range of control and visibility into a single streamlined rack unit.Channel Control KnobsMake quick adjustments to gain, low cut and high shelf EQ, and solo/mute functions.LED Meter RingsChannel and master meter rings vibrantly display input audio or IntelliMix gain levels.Dual Mixer ModeRoute two entirely different and independent automixes to mix A and B outputs.Output Mix ControlFront-panel master gain and limiter control section with output signal meter strip.Hardware/Software ControlAdjust settings directly on the front and back panels or through the browser-based control software.Analog & Digital ConnectionsThe SCM820 provides enhanced I/O support to engineers— in both application flexibility and digital connectivity—to make setting up, configuring and managing systems easier and more efficient.DB25 or Logic-enabled Block Connector ModelsEight channel inputs on the back panel connect to mic or line level audio sources.Direct OutputsPer-channel direct outputs allow the SCM820 to be used as an insert processor or for recording.Dante ™ Digital Audio NetworkingDante-equipped models provide multichannel digital audio I/O over Ethernet and enable linking to additional SCM820 units.Mix A and B OutputsConnect line or mic level mix outputs to a sound reinforcement system, mixing console or recording device.Aux InputsRoute a mono signal straight to the mix outputs from front and back panel auxiliary inputs, bypassing the IntelliMix bus.¼" (6.5 mm) Stereo Headphone Output For channel and mix monitoring.SCM820-DAN rear panel shownAdditional models shown on back pageChannel SelectAdjust input level and phantom powerLockout and ResetMix Select ButtonSelect mix A or BAudio Output Meters and Limiter LEDsIntelliMix ModeToggle between mixer modes Dante™ Network Interface PortsNetworked SolutionsNetworking options available with the SCM820 enable advancedcontrol and signal routing. Link multiple units together on anetwork, then control their settings and signal path remotelyfrom a PC or Mac.Standard Ethernet or Dante Digital AudioChoose the best networking option for the application.Dante Upgrade CardUpgrade standard Ethernet modelsto add Dante digital audio.Dante Virtual SoundcardLicense included with Dante-equipped models and upgrade cardallows a computer to connect to a Dante network for use withplayback, recording, and internet calling software.Linking MixersDante-equipped SCM820 mixers can be linked to form largeautomixes of up to 12 units (96 channels of audio).Control System CompatibleConnects to AMX and Crestron controllers.IntelliMix® ModesIntelliMix® TechnologyRemote Set-up and ControlSCM820 Control Software provides convenient management,monitoring, and configuration support for all key systemsettings. It features a rich, browser-based graphical userinterface and is accessible from any networked computer.Control tabsInputsManage parameters and monitor audio levels foreach input channelIntelliMixConfigure IntelliMix modes and route channels to mix outputsOutputsManage parameters and monitor audio levels for each directoutput channel and mix outputsLink GroupCreate and manage larger automixes through linkingmultiple devicesPreferencesManage global device settingsShure Discovery ApplicationThe Discovery Application finds Shure devices on thenetwork automatically and provides access to each device’scontrol software.•A utomatic discovery of enabled Shure devices•S imply click on an enabled device in the list once it appearsto open its control software•W indows XP (32 and 64 bit), Windows Vista and Windows 7•A pple Mac OS X 10.5.8 and higherInput TabOutput TabIntelliMix ModesShure Discovery ApplicationSCM820Control SoftwareSelected Specifications©2013 Shure Incorporated AL21355 2.5K 01/13Asia, Pacific:Shure Asia Limited 22/F , 625 King’s Road North Point, Island East Hong KongPhone: 852-2893-4290Fax: 852-2893-4055Email:**************.hkUnited States, Canada, Latin America, Caribbean:Shure Incorporated5800 West Touhy Avenue Niles, IL 60714-4608 USA Phone: 847-600-2000Fax: 847-600-1212 (USA)Fax: 847-600-6446Email:**************Europe, Middle East, Africa:Shure Europe GmbHJakob-Dieffenbacher-Str. 12,75031 Eppingen, Germany Phone: 49-7262-92490Fax: 49-7262-9249114Email:*************GeneralAudio Frequency Response20 Hz to 20 kHz (±1 dB)Dynamic RangeAnalog-to-Analog: 110 dB20 Hz to 20 kHz, A-weighted, typical Analog-to-Dante, Dante-to-Analog: 113 dBDimensions 44 mm x 483 mm x 366 mm (1.7 in. x 19.0 in. x 14.4 in.), H x W x D Weight5.5 kg (12.0 lbs)Power Requirements100 to 240 V AC, 50-60 Hz, 1 A Operating Temperature Range −18°C (0°F) to 63°C (145°F)Analog ConnectionsConfiguration Channel input, Mix output: Active balancedAux input: Stereo unbalanced: Direct output: Impedance balancedClipping level Channel Inputs: [Line (+0): +20 dBV, Mic (+26): -6 dBV, Mic (+46): -26 dBV] Aux Input: +10 dBVPhantom Power 48 V DC, selectable per channel, 14 mA max.Max Output LevelLine (+0): +20 dBV, Line (-20): 0 dBV, Mic (-46): -26 dBVDigital Signal ProcessingAD/DA Converter 24-bit, 48 kHz, 113 dB dynamic range typical Latency Analog to Analog: 0.51 msAnalog to Dante: 0.29 msGain Adjustment Range Channel Input, Mix Output: −110 dB to +18 dB Input Processing Low cut, high shelf Output Processing 8 band PEQ, limiterNetworking Interface SCM820: Single Port, 10/100 Mbps EthernetSCM820-DAN: Dual Port, Gigabit Ethernet, Dante digital audioAvailable SKUSSCM820 8 Channel Digital Automatic Mixer, block connectorsSCM820-DAN 8 Channel Digital Automatic Mixer, block connectors, Dante Digital Audio SCM820-DB25 8 Channel Digital Automatic Mixer, DB25 connectorsSCM820-DAN-DB25 8 Channel Digital Automatic Mixer, DB25 connectors, Dante Digital Audio A820-NIC-DANTE Dante Digital Audio Upgrade Card for SCM820 Standard Ethernet Versions DB25 Accessory CablesDB25 to 8 XLR Male, DB25 to 8 XLR Female, DB25(x2) to 8 TRSNote: All specifications are subject to change.Dante is a trademark of Audinate Pty Ltd.。
调音台使用图解
Vinal MX-8-2D Stereo Console Mixer 调音台使用手册
11.FADER：衰减器(音量推子)
决定该通道信号发送给总线输出的音量大小。
音量推子实际上是一个衰减器，用于对该通道的输出信号进行衰减。
当推子位
于最下端（或音量旋钮位于最左端）时，信号被无穷衰减。
这时，该通道没有信号输出。
调节范围－∞ ～＋6 分贝，一般
以推到0 处适宜，超过0 则会使声音产生一定程度的失真。
如果一定要提高电平讯号，一般采用适当提高Gain的办法，而
不会将衰减器提升超过0 。
由于音乐输入为连续，而人声输入为间断，故在操作上有一定区别。
在对音乐的输入轨道操作时，一般使用“淡入”、“淡出”效
果。
即操作时先缓缓推拉衰减器，再慢慢加快操作速度，切忌匀速推拉或者瞬间大幅度的操作，这样会使听众感觉很不舒服。
而在对人声输入通道进行操作时，一般采用“一步到位”操作。
即在需要人声的时候，将推子一下推到大概合适的位置，再根
据监听和电平表显示进行细微调节。
而不需要人声时，要马上把推子拉到最底部，以避免不必要的声音被输入进去。
接下来，我们再看看调音台右面的控制面板。
之前左面的面板是用来调节输入信号的，而右面的则主要负责调节输出信号。
ART – MX821Eight Channel Mic/Line Mixer with Tone ControlOPERATION MANUALINTRODUCTIONThe MX821 is a versatile rack mount mixer combining eight independent input channels into a single mono line level mixed output.Essential features include: XLR microphone and 1/4 inch line level inputs, Level and Tone controls, and switch-selectable +48 Volt phantom power on each channel. Main output is balanced low impedance. Additional Pre-Fade output and Aux Buss input jacks allow patching of multiple MX821’s when more channels are needed.Built in power supply and single high 19-inch rack mount format allows for easy installation and reliable long-term operation.FEATURES:•Eight Independent Input Channels•Level and Tone Controls on each Channel•Balanced XLR Microphone and 1/4-inch Unbalanced Line Inputs on each Channel•Full +48 Volt Phantom Power on XLR inputs with DIP Switch for each Channel•Balanced TRS 1/4-inch Main Output Jack with Master Level Control•RCA-type Pre-Fade Output Jack (Not Affected by the Master Level Control)•RCA-type Aux Buss Input Jack for Channel Expansion•Solid Single High Rack Mount Chassis w/ Built In Power SupplySPECIFICATIONS:•Input Connections: XLR-F balanced (8), 1/4-inch unbalanced (8), RCA (1)•Output Connections: 1/4-inch balanced TRS (1), RCA (1)•Input Impedance: 2K Ohms Mic, 20K Ohms Line, 10K Ohms Aux. Bus In•Output Impedance: 200 Ohms balanced Main Out, 100 Ohms Pre-Fade Out•Maximum Input Level: -6dBu Mic, +18dBu Line•Maximum Output Level: +27dBu balanced, +21dBu unbalanced•Phantom Power: +48 Volts DC (regulated/low noise)•Maximum Gain: 65dB/39dB mic/line•Signal to Noise Ratio: >90dB typical•THD: <0.01% typical•Equivalent Input Noise -108dBu typical•CMRR: >52dB typical•Phase Shift: <10 degrees, 20Hz - 20kHz•Power Requirements: 120VAC / 50-60Hz, or 230VAC / 50 Hz, 15VA•Dimensions: (HxWxD in) 1.75 x 19 x 6•Dimensions: (HxWxD mm) 44.5 x 483 x 152•Weight: 6.3 lbs. (2.9kg)OPERATIONa) Verify proper voltage selection on the IEC style power connector for your location. Connect the AC cord to a grounded AC outlet.b) Connect low-impedance microphones to the XLR sockets.c) Connect shielded unbalanced line inputs to the ¼” inch jacks.d) For microphone channels requiring phantom power (for condenser microphones) set the appropriate PHANTOM POWER DIP switches in the down position. Do not engage phantom power on a channel unless it is for a condenser microphone.e) Switch on the power and set the MASTER LEVEL to the ½ way setting, then adjust the channel LEVEL controls as required for the best mix and level. Adjust the channel TONE controls for the desired balance of lows and highs. Center setting is neutral.f) Re-adjust the MASTER LEVEL as required for best overall signal level.g) To patch two MX821’s for 16 channel input operation, run a shielded, unbalanced RCA type patch cable from the PREFADE OUT jack on mixer A to the AUX BUS INPUT jack on mixer B. Note that only the MASTER LEVEL on mixer B will now function.h) To convert the ¼” line input on any channel to a direct line output for that channel, unplug the MX821’s AC cord from the wall and remove the top cover. Inside you will see a row of jumpers. Move the jumper for the desired channel to the left, when viewed from the front. Now that channel’s line input is converted to a direct line output and may be connected to the input of another mixer. Any converted channel is still included in the main output mix as well. Do not connect the output of a mixer or any other signal source to the ¼” jack on this channel now or the channel may sustain damage. Be sure to replace the lid before plugging the unit back into the AC socket.WARNINGSAll operating instructions should be read before using this equipment.To prevent the risk of electrical shock, do not remove the cover.There are no user-serviceable parts inside. Please refer servicing to a qualified service technician.Do not expose this unit to rain or moisture or to heat sources such as radiators, stoves, or other items that generate excessive heat.This unit should be cleaned only with a damp cloth. Do not get moisture inside the unit.When moving this equipment, it should be placed in its original carton and packing, to reduce the risk of damage in transit.WARRANTY INFORMATIONLimited WarrantyApplied Research and Technology will provide warranty and service for this unit in accordance with the following warrants:Applied Research and Technology, (ART) warrants to the original purchaser that this product and the components thereof will be free from defects in workmanship and materials for a period of three years from the date of purchase. Applied Research and Technology will, without charge, repair or replace, at its option, defective product or component parts upon prepaid delivery to the factory service department or authorized service center, accompanied by proof of purchase date in the form of a valid sales receipt.Exclusions:This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs. This warranty is void if the serial number is altered, defaced, or removed.ART reserves the right to make changes in design or make additions to or improvements upon this product without any obligation to install the same on products previously manufactured.ART shall not be liable for any consequential damages, including without limitation damages resulting from loss of use. Some states do not allow limitations of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific rights and you may have other rights, which vary from state to state.For units purchased outside the United States, an authorized distributor of Applied Research and Technology will provide service.SERVICEThe following information is provided in the unlikely event that your unit requires service.1) Be sure that the unit is the cause of the problem. Check to make sure the unit has power, all cables are connected correctly, and the cables themselves are in working condition. You may want to consult with your dealer for assistance in troubleshooting or testing your particular configuration.2) If you believe the ART unit is at fault, go to . You may contact Customer Service for more assistance, or directly request a Return Authorization for service in the “resources” area of the website.3) If you are returning the unit for service, pack the unit in its original carton or a reasonable substitute. The original packaging may not be suitable as a shipping carton, so consider putting the packaged unit in another box for shipping. Print the RA number clearly on the outside of the shipping box.4) Include, with your unit, a note with the RA number and your contact information including a daytime phone number, preferably attached to the top of the unit. Copyright 2010 Applied Research & Technology MX821。
SCM810八頻道話筒混音器Shure SCM810 eight-channel microphone mixer user guide Version: 5.1 (2020-K)Table of ContentsSCM810 八頻道話筒混音器3重要安全事項! 3簡要說明3系統功能 4操作原則4前面板功能4後面板功能 5 DIP 開關 6在機架安裝混音器7 SCM810/E 連接 8輸出限制器設定 8等化器功能8透過自動混音器使用等化器/回饋控制器9基本混音器操作9連網多個混音器10全域/本機功能10連結纜線 11備件 11規格12服務聲明14認證14進階功能14 14邏輯連接規格 14建議的邏輯應用15內部修改20 201.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.SCM810八頻道話筒混音器重要安全事項!必須閱讀這些注意事項。
必須保留這些注意事項。
必須注意所有警告內容。
必須遵循所有注意事項。
不要在靠近水的地方使用本設備。
只能用幹布擦拭設備。
不要堵塞任何通風口。
留出足夠的距離，確保充分通風，並安裝在符合製造商要求的位置。
不要將本設備安裝在任何熱源（如明火、散熱器、調溫器、火爐或包括功率放大器在可的其它可能產生熱量的裝置附近。
不要將任何明火火源放置在產品上。
不要破壞帶極性或接地類型插頭的安全功能。
極性插頭帶有兩個插片，其中一個比另一個寬。
接地類型插頭帶有兩個插片和第三個接地插腳。
較寬的插片或第三個插腳是為安全目的設定的。
如果提供的插頭無法插入插座，請向電工諮詢如何更換合適的插座。
保護電源線防止被腳踩踏或被夾緊，尤其是在插頭、方便插座和機身電源線的引出處。
只能使用製造商指定的連接部件/附件。
只能使用製造商指定的或隨設備售出的手推車、支座、三角架、托架或支撐台。
如果使用手推車，在移動裝有設備的手推車時應注意安全，避免設備翻落。
在雷電天氣或長時間不使用時，應拔下設備的插頭。
安度专业混音器ART-880安装与操作说明目 录包装配置105技术参数95开启与调试85系统连接图74后板接口说明64面板功能简介53产品适用范围43产品介绍33主机安装要求22安全注意事项与服务12亲爱的顾客：感谢您对本公司的支持并使用本公司研制生产的ART -880八路智能混音器。
保您对本产品的正确使用，请仔细阅读本说明书，并妥善保管，以备参考。
为确1条1套1份1张1本检查设备安装无误后，即可进行调试操作，将所有的旋钮都调至最小位置，然后把优先设置开关全部打至“OFF ”位置(出厂默认设置),打开电源开关,电源指示灯(红色)亮起,混音器即通电,对着其中一支话筒(如input1)说话，逐渐调大与其对应的旋钮（如gain 1）使音频输入指示灯逐渐亮起（绿色）直至打开第1～２个红色指示灯的位置为至，即为较合适的门限电平，然后调大总输出旋钮，达到了您所需求的输出音量，依据此方法逐支调试，即设置完毕。
但由于话筒的型号、品牌不同，相应的灵敏度也不一样，环境也有所不同，所以门限电平的调节可根据实际情况适当增大后减小，使语言正常，顺畅为准。
(仅供参考，实际指标以实物为准，如有变动，恕不另行通知。
）内容 数量ART -880电源适配器串机线 安装配件产品合格证产品保修卡产品指导手册 8、开启和调试9、技术参数10、包装配置1台1只(1)、严禁非专业人员打开机盖维修，否则免费保修服务将终止。
如产品有问题，请与经销商或我司技术支持 及售后服务中心联系，具体细节，参见保修卡。
(2)、在使用本机连接电源插头时，请确认所连接的电源电压是否和本机标示的电压一致。
在连接系统时，请 关闭本机电源。
插入或拨出电源线时，务必握住电源线的插头，不要直接拉扯电 源线。
为了避免不可预 料的情况，在长时间不使用本机时，将电源插头拨出。
(3)、请将机器安装在通风良好的地方和位置，不要在机器附近放置会大量发热的设备，以免影响本机的正常 工作。
T4S/T8S ToneMatch®数字混音台用户指南重要安全说明请阅读并保留所有安全和使用说明。
1. 请阅读这些说明。
2. 请保留这些说明。
3. 请注意所有警告。
4. 请遵守所有说明。
5. 请勿在近水区域使用本设备。
6. 只能使用干布进行清洁。
7. 请勿堵塞任何通风口。
请按照制造商的说明进行安装。
8. 防止踩踏或挤压电源线，尤其是插头、电源插座以及设备上的出口位置。
9./配件。
10. 只能使用制造商指定的或随本设备一起销售的推车、支架、三角架、托架或工作台。
如果使用推车，则在移动推车和设备时应格外小心，以免因倾倒而造成伤害。
11. 在雷雨天气或长时间不用时，请拔下本设备插头。
12. 任何维修事宜均请向专业人员咨询。
如果设备有任何损坏，均需进行维修，例如电源线或插头受损、液体溅入或物体落入设备内、设备受淋或受潮、不能正常工作或跌落。
本产品含有磁性材料。
有关这是否会影响到您的植入式医疗器械，请咨询您的医生。
• 此产品不适合在室内涉水设施区域安装或使用（包括但不限于室内游泳馆、室内水上乐园、有热水浴缸的房间、桑拿房、蒸汽浴室以及室内溜冰场）。
• 为降低失火或电击风险，请勿使本产品受雨淋、水溅或受潮。
不适用于 IPX4-9 产品。
• 请将本产品放置到远离火源和热源的地方。
请勿将明火火源（如点燃的蜡烛）置于本产品上或本产品附近。
• 未经授权切勿改装本产品。
• 请勿将本产品与逆变器配合使用。
• 请勿在汽车或船舶上使用本产品。
• 产品仅使用随附的电源。
• 请勿将支架或产品放置或安装在任何热源旁边，比如火炉、暖气片、热调节装置或其他可产生热量的设备（包括功放）。
• 请勿在不稳定的三脚架/支架上使用 T oneMatch® T4S/T8S数字混音台。
混音台设计为仅可在 1/4 英寸（6 毫米）的螺钉上使用，并且三脚架/支架必须能够支撑重量最低为 1.9 千克（4.1 磅），整体尺寸为 214 x 311 x 83 毫米（8.4 x 12.25 x 3.25 英寸）的设备。
Stage & Studio DJ Speaker & Mixer Bundle Kit(2) 8’’ Bluetooth PA Loud-Speakers, 8-Ch. Audio Mixer,Speaker Stands, Wired Microphone (300 Watt)PPHP28AMXWARNING!CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,DO NOT REMOVE THE COVER OF THIS UNIT.THERE ARE NO USER - SERVICEABLE PARTS INSIDE.REFER ALL SERVICING TO A QUALIFIED TECHNICIAN.The lighting ash with arrow head symbol within an equilateral triangle is intended to alert the user to the presence of “dangerous” voltage within the product’s enclosure that may be of su cient magnitude to constitute a risk of Electric shock to humans. Users should exhibit extra safety when thissymbol appears in this instruction manual and follow all precautions as they are stated.The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing)instructions in this manual.SAFETY INSTRUCTION1. Please read the user manual carefully before use and retain for future reference.2. The power supply must match the demand of the device with reliable ground wire.3. All covering signal should be complied with the demand of device.4. The device should be located far away from high temperature, moisture andpowerful electromagnetic eld.5. Max operating temperature is 113°F.6. No naked ame sources, such as lighted candles, shall be placed on the product.7. Clean only with dry cloth – The appliance should be cleaned only asrecommended by the manufacturer.8. When not in use, unplug the unit from the mains.9. To establish a safe level:• Start your volume control at a low setting.• Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.10. Only use suitable means of transportation if you want to move the speaker. Note:• Once the BLUETOOTH devices are paired, there is no need to pair them again.• If the speaker is connected via Bluetooth device but does not play with sound, please turn o nearby devices and only leave one device to re-connect with the speaker.• When inserting the USB/SD Card , make sure the direction you selected is correct. Never insert violently to avoid damaging the USB/SD Card or the unit. If it doesn't work, please check if the direction is correct.• Turn off and pull out the USB/SD before turning off the speaker.CONTROL PANELS1.MP3 Player ButtonA. MODE: Short press:Press to switch between USB/ SD/BLUETOOTH.B. : Short press: Switch Previous Song, Long press Voice DOWNC. : Short press: Switch next Song, Long press Voice UPD. REPEAT: Repeat between RA (Repeat all)/RO (Repeat One)/RR (Repeat randomly)Play/Pause long press to FOLDER tracking.2. Blue LED Display3. USB port4. SD port5. Channel 1-4 XLR Connector:Connect Microphone and Line input using the XLR cables.6. Mic / Line Input Selector Channels: When connecting a microphone set the selector to MIC. When connecting a Line input set this selector to Line.7. Treble Knob: Channels 1-4 have individual treble controls per channel.Use this knob to adjust the treble levels for the selected channel.8. Bass Knob: Channels 1-4 have individual bass controls per channel.Use this knob to adjust the bass levels for the selected channel.9. E ects Knob: Channels 1-4 have individual e ects controls per channel.Use this knob to adjust the reverb e ect levels for the selected channel.10. Volume Knob: Channels 1-4 have individual volume controls per channel.Use this knob to adjust the volume levels for the selected channel.11. 1/4” Line Input: Connect your sound source to this 1/4” input. The line volume will be controlled by channel 5/6 volume control and master volume Knob.Only passive signals should be the connected input.12. RCA Line Input: Connect your sound source to this RCA input (6/7 Channel). Only passive signals should be the connected input.13. RCA Line Output: Use this connector to connect other ampli er.DO NOT connect directly to a passive speaker.14. Line/MP3 Selector: When you use USB SD Bluetooth signal push down, When you use Mic/Line input signal push the selector up.15. Signal input Volume Knob:Adjust the volume for MP3 or MIC/Line signal input.16. Master Volume Knob: Adjust all the output signal for the powered mixer.17. Indicator: Displays the signal volume for output.18. Phantom Power: Press this button to activate the 15V phantom powernecessary for a condenser (capacitance) Microphone which might require 15V power supply from the mixer Channel 1-4 input.19. 5 Band Graphic Equalizer: Adjusts the frequency of output signal.20. Depth Knob:Adjust the depth e ects level of 1-4 Channel for Microphone input.21. ECHO Volume Knob: Adjusts the ECHO Level for MIC input.PPHP28AMXStage & Studio DJ Speaker & Mixer Bundle Kit - (2) 8’’ Bluetooth PA Loud-Speak-ers, 8-Ch. Audio Mixer, Speaker Stands, Wired Microphone (300 Watt) Features:Bluetooth Wireless Streaming:• Instantly Receives Wireless MusicStreaming Audio• Works with All of Your Favorite Devices (iPhone, Android, Smartphones, iPad, Tablet, MP3 Player, etc.)• Bluetooth Version: 3.0• Bluetooth Network Name: 'PyleUSA’• Bluetooth Wireless Range: Up to 65' ft. Technical Specs:• Speaker Power Output: 300 Watt MAX • Tweeter Type: 1"Titanium Horn Driver (x2)• Subwoofer Type: 8’’ Long Throw (x2)• Subwoofer Frequency:48Hz-4500Hz (±10dB)• Speaker Magnet: 30 oz (x2)• Impedance: 4 Ohm• Speaker Sensitivity: 90dB• Power Mixer Sensitivity: -14dB• S/N Ratio: 75dB• T.H.D.: 9.2%• Frequency Response:48-18Khz (±10dB)What's in the Box:• Ampli er Mixer Console • (2) 8’’ PA Speakers• (2) Tripod Speaker Stands • (2) 1/4’’ Connection Cables • Wired Handheld Mic • Power Cable• All-in-One DJ Audio Loud-Speaker Kit • 8-Channel Powered Ampli er Audio Mixer• Dual Molded Cabinet PA Speakers • Sound System: (2) 8’’ Speakers, (2) 1’’ Tweeters• Bluetooth Wireless Music Streaming Ability• Active 2-Way, Full Range Stereo Sound • MP3 Digital Audio File Support• USB Flash & SD Memory Card Readers • +48V Phantom Power• (4) XLR 3-Pin Connectors• (2) 1/4'' Microphone / Guitar Inputs • Independent Adjustable ChannelControls• Treble, Bass, Effect VolumeCon guration • 5-Band Graphic EQ• Digital Echo Effects Control• RCA (L/R) Audio Line Input/OutputJacks• Universal Speaker Stand MountSupport, 35mm• Rugged & Heavy-Duty Molded Cabinet Housing• Ability to Connect AdditionalMicrophones, Instruments,DJ Equipment• Convenient System Design Assembles & Disassembles for Quick Setup• Perfect for On-Stage Performances, Crowd Control, Public Gathering Events• Maximum USB/SD Card Support:Up to 32GB• Digital Audio File Support: MP3, WMA, MP3Pro• +48V Phantom Power: ON/OFF• Power Supply: 100-240V, 60/50HZ• Single Speaker Dimensions (L x W x H): 11.22’’ x 9.84’’ x 17.72’’ -Inches (Each)• Amplifier Mixer Dimensions (L x W x H): 11.61’’ x 7.09’’ x 18.11’’-Inches• Sold as: 1。
AFFORDABLE INPUT EXPANSION BOX FOR THE CONVERGE / CONVERGE PRO PLATFORM CONVERGE PRO 8iAPPLICATIONSConference RoomsBoardroomsCourtroomsDistance Learning FacilitiesConvention Centers and HotelsTraining RoomsTelemedicine FacilitiesHouses of WorshipCONVERGE PRO 8i ADVANTAGESAdvanced Conferencing Feature Set+Economical Mic/Line only mixer for large configurations where additional output channelsare not required+Next-generation Acoustical Echo Cancellation> Full bandwidth (20Hz to 22Khz) echo cancellation> Improved duplex performance> Push-to-talk microphone compatibility+Next-generation Noise Cancellation> Adaptive modeling to room ambient noise conditions+Increased resolution on Microphone Preamp stage> 0-56 dB in 7 dB increments+Pre-AEC routing for Sound Reinforcement Applications> Maximum of 4 millisecond processing delay+Management Improvements> Integrated Ethernet and USB connections> SNMP and HTML remote management agents> Event scheduler> Diagnostic console+Simplified Configuration Software> Drag & drop A/V and channel objects> Selectable views—unit, matrix, channel+Expanded Serial Command ListSuperior Audio Performance+Next-generation Distributed Echo Cancellation®on every mic input+First-mic priority delivers clear audio to the far end+20 Hz-22 kHz bandwidth for full-range audio response+ALC & AGC keep participants’ audio balanced and consistentConfiguration Flexibility+Scalable – link multiple Converge/Converge Pro units (880, 880T, 840T, 8i, TH20, SR 1212)for extensive microphone coverage and up to 16 phone lines+Enhanced expansion bus, featuring 12 mix-minus audio buses for routing between units+Eight mic gating groups (four internal & four global) allow separation of mics intoindividual mixer gating groups for greater configuration flexibility+32 presets can be executed on-the-fly without disturbing other ongoing preset operations+255 Macros for customized audio control/configuration with single command execution Professional Conferencing Input Expansion SystemPROFESSIONAL CONFERENCINGDATA SHEET < CONVERGE TM PRO|8i>SPECIFICATIONSCONVERGE PRO 8i DATA SHEET <>CLEARONE LOCATIONS>CONVERGE PRO 8i BACK PANELAudio PerformanceConditions: Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz BW limit (no weighting)Frequency Response: 20 Hz to 22 kHz ±1dBNoise (EIN): -126 dBu, 20 kHz BW, max gain,Rs=150 ΩTHD+N: <0.02%Dynamic Range: 100 dB (non A-weighted)Crosstalk <-91 dB re 20 dBu @ 20 kHz channel to channel Auto Mixer ParametersNumber of Open Microphones (NOM)PA Adaptive Mode First Mic Priority Mode Last Mic ModeMaximum # of Mics Mode Ambient LevelGate Threshold Adjust Off Attenuation Adjust Hold Time Decay RateMatrix Mixing Parameters 36x24 matrix 12 analog in/out12 expansion bus in/out8 assignable processing blocks in/out 4 assignable fader blocks in/out Assignable Processing Blocks Filters:All pass Low pass High pass Low shelving High shelving Parametric EQ Notch CD Horn Crossovers:BesselButterworth Linkwitz-Riley CompressorDelay; adjustable up to 250 msAssignable Fader Blocks Gain/MuteMicrophone Input Configuration Input Gain Adjust Mic or Line LevelPhantom Power on/off Echo Cancellation on/off Noise Cancellation on/off Filters:All Pass Low Pass High Pass Notch PEQMute on/offChairman Override on/off AGC on/offAutomatic Level Control on/off Auto Gate/Manual gate Adaptive Ambient on/off Pre AEC channelMic/Line Inputs 1-8Push-on mini-terminal block, balanced,bridgingImpedance: < 5 KΩNominal Level: adjustable -56 dBu to 0 dBu (7 dB step coarse gain adjustment)Maximum Level: -65 dBu to +20 dBuEcho Cancellation: 130 ms tail time (works with 12 dB of room gain)Noise Cancellation: 6–15 dB attenuation Phantom Power: 24 V , selectable Line Inputs 9-12Push-on mini-terminal block, balanced,bridgingImpedance: < 5 KΩNominal Level: 0 dBu Maximum Level: 20 dBuExpansion Bus In/Out Proprietary Network RJ-45 (2), 1.9 MbpsCategory 5 twisted-pair cable 200’ maximum cable length between any two Converge Pro products EthernetAutoswitching with Quality of Connection (QoC)10/100 Mbps Ethernet Network Port 10/100 Mbps Ethernet PC Port RJ-45 ConnectorsRS-232Serial Command Protocol Only (Console software not supported on RS-232 port)DB-9 female9,600/19,200/38,400/57,600/115,200 baud rate; 8 bits, 1 stop, no parityHardware flow control on (default)/off USBVersion 2.0 compatible T ype B connectorControl/StatusDB-25 female A/B (2)Inputs A/B: active low (pull to ground)Outputs A/B: open collector, 40 VDC max, 40 mA each+3.3 VDC pins (2) (300 mA over-current protected)Configuration & Administration Software Converge ConsolePower Input Range Auto-adjusting100–240 VAC; 50/60 Hz Power Consumption 30 W T ypicalDimensions (L x D x H)17.25" x 10.25" x 1.75"43.8 x 26 x 4.5 cmWeight7.5 lbs/3.3375 kg unit weight 12 lbs/5.4kg shipping weightOperating T emperature14° F/-10° C to 122° F/50° C ambient unit temperature Approvals & ComplianceAES48 compliant (audio equip grounding)U.S.A. & Canada CSA safety listed EU CountriesRoHS compliant WEEE compliantSee product manual for additional details Optional Accessories Converge Pro 880Converge Pro 880T Converge Pro 840T Converge Pro TH20Converge SR 1212T abletop ControllerButton Microphone – Omni-Directional Button Microphone – Uni-Directional Delta MicrophoneT abletop Microphone – Uni-Directional JBL Wall-Mount SpeakersPart Number910-151-810 Converge Pro 8i – 8-channel AEC Microphone Mixer (no outputs)Headquarters:Salt Lake City, UT USA 5225 Wiley Post Way Suite 500Salt Lake City, UT 84116 Tel:801-975-7200T oll Free: 800-945-7730 Fax:801-977-0087******************Latin America Tel:801-974-3621*******************EMEATel: 44 (0) 1189 036 053*******************APACTel:801-303-3388 *******************Other product names may be registered trademarks of their respective owners who do not necessarily endorse ClearOne or ClearOne’s products. All rights reserved. Information in this document subject to change without notice . © 2007 ClearOne Communications Inc. 802-151-810 Revision 1.7 January 2008.。
TS-8M 八路智能会议混音器① 声道增益调整钮 ② 输出电平指示灯 ③ 音频增益调整钮 ④ 主声音闸门调整钮 ⑤ 电源开关⑥ 声道选择指示灯 ⑦ 优先声道设定开关 ⑧ 后级电平调整钮 ⑨ 锁定指示灯① 电源插入插座② 控制电压输出端子 ③ RS485接口 ④ 平衡输出端子 ⑤ 麦克风输入端子 ⑥ 辅助输入/输出端口 ⑦ 串机输入/输出端子⑥⑤TS-8M概述TS-8M八路智能混音器具有极高的信噪比，音质清晰自然，其内置的大容量微电脑使会议的过程控制更加流畅，通过简单的连接和设置后，即可实现高质有序的会议控制，由于其有良好的扩展性，用户可根据麦克风需要采取多台主机串联的方式，并且每台的功能设置不变。
★平衡八通道麦克风或线路输入，每路声道优先权可分别设置在优先设定声道发言时（供会议主持者），其它声道输入电平信号将自动关闭，多个通道同时设定优先时则按顺序发言，即“一个接一个”。
另设一路辅助线路输入，可以会议间隙插放背景音乐。
间隔时间可通过电脑设定。
★一路麦克风平衡输出，可连入调音台、功放等系统设备，一路辅助线路输出，可连入录音设备，进行会议记录。
★为配合宽频段电容麦克风使用，提供48V幻像供电。
★具备Control Voltage输出端子，可控摄像机、指示灯等应用器材的开关。
★自动混音功能切换手动模式，可令其作一般混音器使用。
★TS-8M可通过RS485端口转由电脑来进行控制和设定，附有简洁方便的操作界面，可实现主持话筒优先后，列席话筒亦可设置为顺序发言模式，即由一般混音器的二级模式升级为三级模式。
四种应用模式：一、 主持发言模式〈1〉单台使用其中任一路话筒选定在“DOWN（下）”位置，其余话筒设置在“UP（上）”位置时，设置在“DOWN（下）”位置话筒将有优先权的主席功能，其讲话同时，其余声道被切断，其它声道发言时，主持位话筒可予以打断。
〈2〉多台串接使用其中任一路话筒选定在“DOWN（下）”位置，其余话筒设置在“UP（上）”位置时，设置在“DOWN（下）”位置话筒将有优先权的主席功能，其讲话同时，其余声道被切断，其它声道发言时，主持位话筒可予以打断。
一般在第一台混音器作此设置。
二、顺序发言模式所有声道拔至“DOWN（下）”位置，同一时间内，只能允许一路处于发言状态，智能混音器的锁闭线路“Lockout”功能启动，直到当前发言人出现停顿后，锁闭功能自动解除，其它某个发言通道则可进入发言状态。
即一个接一个的发言。
Priority Pre-select1 2 3 4 5 6 7 8(图1-1)Priority Pre-select(图2)Priority Pre-select1 2 3 4 5 6 7 8(图1-2)三、自由发言模式所有声道拔至“UP（上）”位，锁闭功能失效，所有声道可同时发言。
四、电脑控制模式（TS-8M）此种模式下，手动设置将失效，混音器模式设定功能由电脑完成，可设定主持话筒后，列席话筒可设置为顺序发言模式。
安装及调试步骤：1、按安装要求连接线路。
2、把“Master Threshold”顺时针旋转到底，预选开关“Priority Pre-select” 全部拔至下方，所有声道增益旋钮逆时针调至最小。
3、开启智能混音器电源开关，此时会看到各话筒通道的LED 灯顺序开启及关闭，自动进行检测。
4、任选一路，调整增益旋钮，使其刻度在九点钟位置，依正常讲话距离对话筒讲话，同时配合LED 指示，调试增益至合适的电平输出。
5、逆时针调校阀锁“Master Threshold”旋钮，逐渐减弱电平直至在正常讲话音量时，闭锁“Lockout”的LED 指示灯闪亮。
6、相继接上其他话筒，并如步骤4调整话筒电平增益至适当的电平输出，但不用再调整阀锁电平控制。
7、依据会议所需模式，拔动预选开关“Priority Pre-select”的左下方的隐蔽主电平控制“Master Level”为混音器的最后级电平调节，根据需要用螺丝批调节。
Priority Pre-select1 2 3 4 5 6 7 8(图3)8、关闭阀锁“Master Threshold”旋钮，阀锁功能关闭，此时智能混音器可作一般混音器使用。
9、多台联机时，Link连接以如下方式：以连接至调音台的这台混音器（A）为基准。
技术指标MicLineLinkAuxUnbalanced 输入阻抗4000 ohms 30000 ohms 20000 ohms 30000 ohms输出阻抗Balanced100 ohms 400 ohms 300 ohms 200 ohms最高输入电平 -24dBV +30dBV +17 dBV最大增益 >73dB 频率响应30Hz - 28kHz 当量输入噪音 -124dBV 话筒线路输入衰减 50dB幻像供电 +48VDC 控制电压输出 +4VDC 电源供应15V/500mA 计算机控制接口 RS485 附件内容连接线, 机架安装片, 变压器.System InstallationLink Out Link In ………Link In(A)TS-8M EIGHT-CHANNEL AUTOMATICMICROPHONE MIXER⑥①Input Gain Control②Output Level LED Meter③Volume Control④Master Threshold Control⑤Power Switch⑥Selected Channel LED Indicators⑦Priority Pre-selected Switches⑧Master Level Control⑨Lockout LED Indicator⑤①Power Input②Control Voltage Output③RS485 Port④Balanced Output⑤Mic Input⑥Aux In/Out⑦Link In/Link OutTS-8MIntroductionTakstar TS-8M is a microprocessor controlled, eight-channel mixer, which features extremely high S/N Ratio, and clear and nature sound quality. The orderly and high-class process control of conference could be easily achieved after the simple installation and setup. Furthermore, the large capacity built-in microprocessor the device adopts will ensure the process control proceed much more smoothly. Any number of mixers can be linked to create a system for large multi-mic installations due to its excellent extensibility.★ There are eight-channel Mic/Line balanced inputs with a pre-selected priority option for each channel in two versions: ‘the chairperson mode’ with one pre-selected channel prior to all others and ‘the one after another mode’ with a few priority channels working in a row.The Aux input is an RCA jack accepting auxiliary-level input used for broadcasting background music during the conference break set by computer.★ Mic/Line balanced output: connects with sound mixer and amplifier; Aux output: connects with recording equipment for conference tracking record.★ Powered by 48V Phantom Power Supply for adopting condenser microphone with wide frequency range★ Control Voltage Output: provides 0-+4VDC(active high) to trigger external devices such as camera switch and light indicator.★ Switchable manual mode overrides automatic functions turning the device to working like a conventional mixer.★ Possibility of being controlled and set up by computer through RS485 ports. Furthermore, the compact and convenient operating interface is available to help set a single mic to work on the prior channel as a chairperson, while setting the mode of speaking orderly for other mics left.Four Operating Mode ：二、 “The Chairperson”mode〈1〉Single MixerOnly one Priority Pre-select Switch is on “DOWN” position while theothers are all “UP”. The mic on “DOWN” position which is selected as priority can come on at any time and override any other mic that is “UP”. 〈2〉Multiple MixersOne of any Priority Pre-select Switch is on “DOWN” position while theothers are all “UP”. The mic on “DOWN” position which is selected as priority here can come on at any time and override any other mic that is “DOWN”. Usually this setting is operated on the first mixer.二、Orderly Speaking ModeAll Priority Pre-select switches are on “DOWN” position. In this mode only one mic at a time could be “on”. As soon as the first speaker pauses, the lockout bus goes inactive and any other mic can come on. This mode is known as “First-come-first-served”.Priority Pre-select(Figure1-1)Priority Pre-select(Figure2)Priority Pre-select1 2 3 4 5 6 7 8(Figure1-2)三、Free-Talk ModeAll Priority Pre-select switches are on “UP” position. The lockout will go in active in this mode and all mic could speak at the same time.四、Microprocessor Controlled Mode （TS-8M ）The manual setting will go inactive in this mode. All the operation modesare set by microprocessor: set a single mic to work on the prior channel as a chairperson, while setting the mode of speaking orderly for other mics left.Installation and Setup ：1. Connect as per setup instruction.2. Turn the“Master Threshold” clockwise to the minimum position; set all the “Priority Pre-select Switches” to “DOWN” position; turn all gain controls fully counterclockwise to the minimum position.3. Turn power switch “ON”. The mixer will perform a self-test and turn each microphone “ON” or “OFF” consecutively.4. Connect a microphone to a random Input and turn its Gain Control to the “nice o’clock” position. Adjust the Gain Control for proper output level according to the meter indication when speaks into microphone.5. Turn the “Master Threshold” counterclockwise to reduce the output level till it is on the position of speaking in a normal volume, then the “Lockout” LED will be lighting sustained.6. Plug in up to the rest microphones and adjust each respective Gain Control for proper output level as per the above mentioned Item 4. It should not be necessary to readjust the threshold level.Priority Pre-select1 2 3 4 5 6 7 8(Figure3)7. According to the requirement of the selected mode, the Master Levelrecessed control under the left side of “Priority Pre-selected Switches” maybe adjusted with a small screwdriver. This control is at the last stage in themixer.8. Turn off the“Master Threshold” switch which makes the “Lockout” goinactive, then the unit will behave like conventional mixer.9. The multiple mixers should be connected as indicated below: take Mixer Awhich is connected with the sound mixer for example.SpecificationMicLineLinkAuxUnbalanced Input Impedance 4000 ohms 30000 ohms 20000 ohms30000 ohmsOutput Impedance Balanced100 ohms 400 ohms 300 ohms 200 ohmsMaximum InputLevel-24dBV +30dBV +17 dBVMaximum Gain >73dB Frequency Response 30Hz - 28kHz Equivalent InputNoise-124dBV Mic/Line Input Pads 50dBPhantom Power +48VDC Control Voltage Out. +4VDCPower Supply 15V/500mA Computer Control Port RS485AccessoriesIncludedLink Cable, Rack Mount, Power Adaptor.System InstallationLink Out Link In ………Link In(A)。
