hx-2822音响

常州裕华常州裕华电子设备制造有限公司XK06-123-00251生产许可证编号:2安装、使用前请仔细阅读使用说明书。

1. 安装 安装、使用前请仔细阅读使用说明书，遵守警告事项。

在对设备进行维护和检修之前，请务必切断电源。

避免在有油烟、灰尘、高温、结露的场所打开设备。

请按本说明书要求正确安装电缆，否则有可能产生故障。

在对设备进行维护时，一定要注意对隔爆面的保护；避免金属碎屑或其它物质进入设备内部。

请勿对设备进行分解或改造。

2. 环保本公司所生产的各类产品，其中有可能包含对环境造成污染的零部件，如电路板、电子元器件、塑料制品、润滑油脂等，当设备维护或报废时，请注意对这些污染源进行收集、控制，不要随意丢弃，应当移交给相关环保部门进行处理，以免对环境造成不良影响。

3目录1. 概述：...........................................................................................................................4 2. 技术指标.. (4)2.1型号组成............................................................................................................4 2.2认证....................................................................................................................4 2.3电气指标............................................................................................................4 2.4机械指标............................................................................................................5 2.5环境条件............................................................................................................5 2.6产品尺寸............................................................................................................5 2.7安装尺寸............................................................................................................6 3. 安装. (6)3.1电缆的处理........................................................................................................6 4. 防爆结构说明...............................................................................................................7 5. 设备安装注意事项.......................................................................................................7 6. 运输、贮存...................................................................................................................8 7. 安装件及附件...............................................................................................................8 8. 质量保证.......................................................................................................................8 9. 公司声明.. (8)41. 概述：YHIP505(Ex)防爆扬声器可与各种功放设备配套使用，作扩音呼叫或报警用。

● 集麦克风、播放器、功放、音箱于一体的便携式数字播放扩音器选用稀土材质扬声器，重量轻、音质好、声音大采用F 类功放芯片，低功耗高效率，能输出高达8W 的峰值功率具有音乐播放功能，支持T F存储卡上的多媒体音频文件播放具有蓝牙功能，可连接手机、电脑、P AD等蓝牙设备播放音乐内置大容量耐久型锂离子电池，充电约4小时，使用时间可达10小时灵活可变的肩挎及腰挂等佩挂方式，满足不同用户的个性需求产品符合人体工学原理设计，造型新颖，外观时尚，使用舒适● ● ● ● ● ● ● ● 适用于教学、导游、培训、促销、宣传、晨练、娱乐等场合扩音为避免电击、过高温度、着火、辐射、爆炸、机械危险以及使用不当等可能造成的人身伤害或财产损失，使用本产品，请仔细阅读并遵守以下事项：1. 使用产品时请确认所连接设备与本产品功率是否匹配以及合理调整音 量大小，不要在超过产品功率及大音量下长时间使用，以免造成产品 异常和耳朵听力损伤；2. 使用中若发现有异常（如冒烟、异味等），请立即关闭电源开关并拔 掉电源插头，然后将产品送经销商检修；3. 本产品及附件都应放置在室内干燥通风处，勿长期存放在潮湿、灰尘 多的环境，使用中避免靠近裸露火源、碰到液体物质、雨淋、产品进 水、过度碰撞、抛掷、振动本机及覆盖通风孔，以免损坏其功能；4. 若产品需要固定于墙壁或天花板上时，请确保固定到位，防止因固定 强度不足导致产品发生跌落危险；5. 使用该产品时需遵守相关安全规定，法律法规明确禁止使用场合请勿 使用本机，以免导致意外事故；6. 请不要自行拆机改装或维修，以防止出现人身伤害，如有问题或服务 需求请联系当地经销商跟进处理；7. 本产品适用的海拔及气候条件由选用的供电设备决定。

● ● ● ● ● ● ● ● ● ● ● ● 频率响应：80Hz-12KHz 峰值功率：8W 扬声器阻抗：4Ω工作电压：DC 3.5-4.2V 电池规格： 18650单节3.7V/1500mAh 充电电压：DC 5V/600mA 充电时间：≈4小时 使用时间：≥10小时媒体播放：TF 卡，支持64G 及以下 媒体格式：MP3、WAV 单机重量：195g 产品规格：91x41x119mmE220 扩音器（数码播放器）尊敬的用户：感谢您选购TAKSTAR E220便携式数字扩音器，为了您能够更好的了解使用本产品，建议您在使用前仔细阅读本说明书。

Philipswireless portable speakerBluetooth ®Built-in microphone for calls Rechargeable batteryBT2200WA speaker that is as adventurous as youThis rugged and water resistant portable wireless speaker can go wherever you want to go, in and out, up and down, rain and shine. It sounds as powerful as it is tough.Impressive sound•Advanced audio performance with a rugged design •Anti-clipping function for loud, distortion free music Simplicity in use•Wireless music streaming via Bluetooth•Built-in microphone for hands-free phone calls•Audio-in for easy connection to almost any electronic device Designed for grab and go•Rugged, water resistant and floating, made for the outdoor •Built-in rechargeable battery for music playback anywhere •Use your own strap to carry it anywhereIssue date 2020-07-08Version: 1.1.612 NC: 8670 001 31263UPC: 8 89446 00481 6© 2020 Koninklijke Philips N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective Specificationswireless portable speakerBluetooth® Built-in microphone for calls, Rechargeable batteryHighlightsWireless music streamingBluetooth is a short range wireless communication technology that is both robust and energy-efficient. The technology allows easy wireless connection to iPod/iPhone/iPad or other Bluetooth devices, such as smartphones, tablets or even laptops. So you can enjoy your favorite music, sound from video or game wireless on this speaker easily.Anti-clipping functionAnti-Clipping lets you play music louder and keeps it high quality, even when the battery is low. It accepts the input signals from 300mV to 1000mV and keeps your speakers safe from damage by distortion. This speaker handles anti-clipping through a dedicated audio limiter IC. This monitors the musical signal as it goes through the amplifier and keeps peaks within the amp's range, preventing the audio distortion caused by clipping without affecting loudness. A speaker's ability to reproduce musical peaksdecreases along with battery power, yet anti-clipping reduces peaks caused by low battery.Built-in microphoneWith its built-in microphone, this speaker also works as a speaker phone. When a call comes in, the music is put on pause and you can talk via the speaker. Call for a business meeting. Or, call your friend from a party. Either way, it works great.Audio-inAudio-in for easy connection to almost anyelectronic deviceCompatibility •iPad: iPad 1, iPad 2, new iPad, iPad mini, iPad with Retina display, iPad Air, iPad Air 2, iPad mini 2, iPad mini 3•iPhone: iPhone 3, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5C, iPhone 5S, iPhone 6, iPhone 6 Plus•iPod touch: 3rd generation or later•Android tablets & smartphones: with Android 2.1 and Bluetooth 2.1 or above•work with: Bluetooth 4.0 or below •other Bluetooth-enabled deviceConnectivity•Bluetooth profiles: A2DP, AVRCP, HFP •Bluetooth range: Line of sight, 10M or 30FT •Audio in (3.5mm)Convenience•Water resistance: IPX6•Built-in microphone: for speaker conferenceSound•Output power (RMS): 2.8W •Sound System:MonoLoudspeakers •Speaker drivers: 1 x 1.6"Power•Operating time on battery: 5 hr•Battery type: lithium polymer (built-in)Accessories•Included accessories: USB cable for PC charging, World Wide Warranty leaflet, Quick install guideDimensions•Product dimensions (WxDxH): 107 x 58 x 69 mm •Product weight: 0.2 kg•Packaging dimensions (WxDxH): 112 x 73 x 167 mm•Weight incl. Packaging: 0.35 kg。

AVR-X4700H INTEGRATED NETWORK AV RECEIVER 操作说明书附件10安装电池11遥控器的操作范围11特点12高音效12高性能15简易操作19部件名称与功能20前面板20显示屏24后面板26遥控器30连接方法扬声器安装34连接扬声器42连接扬声器之前42扬声器配置和“放大器分配”设置46连接5.1声道扬声器48连接7.1声道扬声器49连接9.1声道扬声器53连接11.1声道扬声器61连接7.1声道扬声器：前置扬声器的双功放连接67连接7.1声道扬声器：第二对前置扬声器68连接多区域扬声器69连接电视机74连接1 : 配备了HDMI端子并兼容ARC（Audio Return Channel）/ eARC（Enhanced Audio Return Channel）的电视机75连接2 : 配备了HDMI端子且不兼容ARC（Audio Return Channel）/ eARC（Enhanced Audio Return Channel）的电视机76连接3 : 未配备HDMI端子的电视机77连接播放设备78连接机顶盒（卫星调谐器/有线电视）79连接DVD播放机或蓝光碟片播放机80连接兼容8K的播放机设备81连接摄像机或游戏机82连接电唱机83将USB存储设备连接至USB端口84连接FM/AM天线85连接至家庭网络（LAN）87有线LAN87无线局域网88连接外部控制设备89 REMOTE CONTROL插孔89 TRIGGER OUT 插口90连接电源线91播放基本操作93开启电源93选择输入源93调节音量94暂时关闭声音（静音）94播放DVD播放机/蓝光碟片播放机94播放USB存储设备95播放储存在USB存储设备上的文件96在蓝牙设备上收听音乐99从蓝牙设备播放音乐100与其他蓝牙设备配对102从蓝牙设备重新连接至本机103在蓝牙耳机上收听音频104在蓝牙耳机上收听音频105重新连接至蓝牙耳机106断开蓝牙耳机106收听FM/AM广播107收听FM/AM广播108通过输入频率来进行调谐（直接调谐）109更改调谐模式（调谐模式）110自动调谐到电台并进行预设（自动预设记忆）110预设当前广播电台（预设记忆）111收听预设电台111指定预设广播电台的名称（预设名称）112跳过预设的广播电台（跳过预设）113取消跳过预设114收听网络电台115收听网络电台116播放存储在计算机或NAS中的文件117播放存储在计算机或NAS中的文件118获取 HEOS App121 HEOS账户122从流媒体音乐服务播放123在多个房间聆听相同的音乐126 AirPlay功能130从iPhone、iPod touch或iPad播放歌曲131从iTunes播放歌曲131在多个同步设备上播放iPhone、iPod touch或 iPad上的曲目 (AirPlay 2)132 QPlay功能133在本机上播放QQ音乐曲目133便捷功能134添加到HEOS最爱收藏135播放HEOS最爱收藏135删除HEOS最爱收藏136调节各声道的音量以与输入源相符（声道电平调节）137调节音调（音调）138音频播放过程中播放所需视频（视频选择）139根据您的观看环境调节图片质量（画面模式）140在所有区域中播放相同的音乐（所有区域立体声）141变更扬声器设置以匹配收听环境（扬声器预设）142选择声音模式143选择声音模式144直通播放145纯直通播放146自动环绕播放146声音模式类型介绍147可为每个输入信号选择的声音模式152 HDMI控制功能158设置步骤158智能菜单功能159睡眠定时器功能161使用睡眠定时器162快速选择附加功能163调用设置164更改设定165面板锁定功能166禁用所有键的按键操作166禁用除VOLUME之外的所有按键操作166取消面板锁定功能167远程锁定功能168禁用遥控器的感应窗功能168启用遥控感应窗功能168网络控制功能169通过网络控制对本机进行控制169在ZONE2（区域2）/ZONE3（区域3）（另一房间）中播放171连接区域171 ZONE2 （区域2） / ZONE3 （区域3）播放177设置菜单图179菜单操作183音频184中置电平调节184低音炮音量调节184低音同步185环绕参数185 Restorer192音频延迟193音量194 Audyssey®195图形 EQ198视频200画质调整200 HDMI设置202输出设置207分量视频输出211屏幕显示211屏幕保护212 4K/8K信号格式213 HDCP设置214 TV格式215输入216输入分配216源重命名219隐藏源219输入源电平220扬声器221 Audyssey®设置221扬声器的设定步骤（Audyssey®设置）223出错信息229检索Audyssey®设置设定231手动设置232放大器分配232扬声器配置240距离245电平246交叉247低音248前置扬声器249双声道回放249扬声器预设252网络253信息253连接253 Wi-Fi设置254设置256网络控制258友好名称258诊断259 AirPlay259 HEOS账户260您尚未登录260您已经登录260常规261语言261 ECO261蓝牙发射器265区域2设置 / 区域3设置266区域重命名268快速选择名称268触发器输出1 / 触发器输出2269前显示屏269固件270信息273使用率数据275保存和读取275设置锁定276重置276通过遥控器操作外部设备277注册预设代码278操作设备281初始化注册的预设代码284指定使用遥控器的操作区域284重设遥控器284提示提示286故障诊断288电源无法开启 / 电源关闭289使用遥控器无法执行操作290本机显示屏不显示内容290不发出声音291所需声音没有发出292声音中断或出现噪音295电视机上不显示视频296菜单屏幕不显示在电视机上298电视机上所显示菜单画面和操作内容的颜色与正常时不同298 AirPlay无法播放299USB存储设备无法播放300无法播放蓝牙设备301网络电台无法播放303计算机或NAS上的音乐文件无法播放304无法播放各种在线服务305 HDMI控制功能无效305无法连接至无线LAN网络306使用HDMI ZONE2时，设备无法正确运行307更新/升级错误消息308恢复出厂设置309恢复网络设置310保修和修理311附录关于HDMI312视频转换功能316播放USB存储设备318播放蓝牙设备319播放保存在计算机或NAS中的文件320播放网络收音机321个人记忆附加功能321最新功能记忆321术语解释322商标信息332规格335索引341感谢您选购本款Denon产品。

C-MARK专业音箱全系列专业音响：FH系列（远程号角）：FH15 远程号角，FH15S 远程号角，FH15N 远程号角，FH12NT66 远程号角，FH12NT94 远程号角，FH15NT64 远程号角，FH15NT94 远程号角，K系列网络有源音箱：K18网络有源音箱，K30网络有源音箱，K12网络有源音箱，K15M网络有源音箱，K15网络有源音箱，CX系列音箱（U型同轴钕铁硼）：CX210 U型同轴钕铁硼音箱，CX212 U型同轴钕铁硼音箱，CX212M U型同轴钕铁硼音箱，CX215 U型同轴钕铁硼音箱，AK系列音箱：AK10 音箱，AK12 音箱，AK15 音箱，AT系列音箱：AT3703A有源音箱，AT1801 音箱，AT2501 音箱，AT3703 音箱，AT4703 音箱，AT2402M 音箱，AT18A 超重低音音箱，AT2402 音箱BT系列音箱：BT12 音箱，BT30 音箱，BT36 音箱，BT801 音箱，BT123 音箱，BT128 音箱，BT153 音箱，CT系列音箱：CT2302 音箱，CT04T 专业音箱，CT30T 专业音箱，CT2302T 专业音箱，CT3402 音箱，CT1501 音箱，CU系列音箱：CU4708 音箱，CU4728 音箱，CU4715B 音箱，CU4712 音箱，CU4715 音箱，CU4730 音箱，CU4712M 音箱，DK系列音箱：DK1202 (全塑)音箱，DK1502 (全塑)音箱，E系列音箱：E10 音箱，E20 音箱，E30 音箱，E90 音箱，FT系列音箱：FT03 音箱，FT04 音箱，FT05 音箱，FT06 音箱，FT07 音箱，FT10 音箱，FT-A有源系列音箱：FT06A有源音箱，FT05A有源音箱，FT04A有源音箱，FT10A 有源音箱，HT系列音箱：HT1875 音箱，HT2754 音箱，HT7544 音箱，HT7534 音箱，HT5034 音箱，HT3525 音箱，HK系列音箱:HK36H 音箱, HK30 音箱, HK18 音箱, HK15 音箱, HK12M 音箱, HK12 音箱,S系列塑料箱:S5 塑料箱, S8 塑料箱, S5P 塑料箱, S8P 塑料箱,PU系列全塑音箱:PU12塑料同轴音箱,, PU10塑料同轴音箱,SU系列全塑同轴有源音箱：SU12全塑同轴有源音箱，SU10全塑同轴有源音箱，ST系列音箱：ST208 音箱，ST212 音箱，ST212M 音箱，ST245 音响，ST1118 音箱，ST210 音箱，ST215 音箱，DM系列有源塑料音箱：DM15有源塑料音箱，DM12有源塑料音箱CT线阵系列音箱：CT1801XC 线阵音箱，CT1801T 线阵音箱，CT2844X 音箱，CT1501XC 线阵音箱，CT2844T 线阵音箱，CT有源线阵音箱：CT2844A 线阵音箱，CT1801A 线阵音箱M系列线阵音箱：M25A 有源线阵音箱，M25 小型线阵音箱大型线阵系列音箱：LCA232 大型线阵音箱，LND32A 大型有源线阵音箱，LND32 大型线阵音箱，网络音频平台：网络音频传输器：DRD28A音频处理器，U88网络音频传输处理器，DRB-1网络音频处理器，DRB-8A网络音频处理器，DRB-206A网络音频处理器，网络音频处理器：DRD28A音频处理器，U88网络音频传输处理器，DRB-1网络音频处理器，DRB-8A网络音频处理器，DRB-206A网络音频处理器，网络音频接口：DRE-16网络音频接口，DRE-24网络音频接口数字功放：DSP数字功放：DSP1200数字功放，TD2500数字功放，TD2300 数字功放,T(全桥)系列数字功放:T1450 （数字）功放，T2650 （数字）功放，T3500 （数字）功放，TX(半桥)系列数字功放：TX2350 （数字）功放，TX2400 （数字）功放，TX6000 （数字）功放，TD系列数字功放：TD2500数字功放，TD2300 数字功放,GA(迷你)系列功放：GA200数字迷你功放（14声道输入、14声道输出），GA300数字迷你功放（14声道输入、14声道输出），GA400数字迷你功放（14声道输入、14声道输出），GA500数字迷你功放（14声道输入、14声道输出），DA系列数字功放：DA2X00系列数字功放，DA2442数字功放，DA2643数字功放，DA4623数字功放，DA4422数字功放，DA4200数字功放，DA4300数字功放，DA4400数字功放，DA4600数字功放，DA6200数字功放，DA6300数字功放，DA6400数字功放，DA6600数字功放，网络数字功放：NET6000D网络数字功放模拟功放：MR系列功放：MR2200 功放，MR2450 功放，MR2650 功放，MR3000 功放，MR3500 功放，MR2350 功放，MT系列功放：MT1500 功放，MT3500 功放，MT5500 功放，MT7500 功放，MT210K 功放，MT212A 功放，MT214B 功放，MK系列功放：MK3500 功放，MK5500 功放，MK7500 功放，三路功放：MS3750 三路功放，TR系列功放：没有型号卡拉OK系列：TK无源系列同轴音箱：TK115 同轴音箱，TK112 同轴音箱，TK110 同轴音箱，TK有源系列同轴音箱：TK-A 有源音箱，TK110A，TK112A，TK115ACK系列音箱：CK80 普通包房音箱，CK200 专业包房音箱，CK300 专业包房音箱，CK100 普通包房音箱，CK120 普通包房音箱，CK3P 豪华包房音箱，CK4P 豪华包房音箱，卡拉OK前级：卡拉OK前级处理器OK1000，OK6 卡拉OK前级，双核卡拉OK前级处理器OK8，OK3000卡拉OK前级，TD系列功放：TD2300 数字功放，OK系列功放：OK200C 包房功放，OK300C 包房功放，OK15 包房功放，OK25C 普通包房功放，乐器音箱：吉他音箱：PG12F吉它音箱，PG10F吉它音箱，DG212电子管音箱，DG100H电子管音箱, DG412S 吉它音箱箱体,贝司音箱:FB15S贝司音箱, FB15贝司音箱, PB12F 贝司音箱, PB10F 贝司音箱,调音台：DB系列调音台：DB2046 ，DB2846，CM系列调音台:CM842P, CM1242P, CM622 调音台, CM842 调音台, CM1242 调音台, CM1642E 调音台, CM2042E 调音台,CDA系列有源调音台:CDA2042 有源调音台,周边器材:DT数码系列:DT12B 数字反馈抑制器, DT768 数字效果器, DT2006S 音箱信号处理器,A系列时序电源控制器:CE系列:CE-822 (电子分频器), CE-704 (双声道激励器), CE-612 (双31段图示均衡器),麦克风：MK系列麦克风：MK75T 麦克风，MK75L 麦克风，MK58 麦克风，MK56 麦克风，MK53 麦克风，无线麦克风：C-782T无线麦克风，C-783T无线麦克风，CT-783无线麦克风，会议系统：智能混音器：AM106智能混音器。

1 马兰士HX260V（KB）问题最近在朋友家淘到一台HX260V（KB）对讲机，打开之后发现屏幕中显示是CH01，发射键可以正常发射信号，但是不知道频率在什么地方调，把全部的按钮都按了也没发现，显示最高只能到CH09，我以前用过的C150都是直接显示频率的，难道HX260V（KB）频率是隐藏的嘛？不解？2 回复：马兰士HX260V（KB）问题Hx260V(XB)调频方法1-16CH手机的编程法马兰士HX260型对讲机是日本STANDARD公司生产的一种多功能无线对讲机.其频率范围设置分V段(138—147MHZ)和U段(350—370MHZ,400—420MHZ,450—470MHZ)多个频段,发射功率为可调整的2W和4W,它可在6V—15VDC较宽的电压范围内正常工作.此外,由于机器本身设计采用频率合成和微电脑处理技术,所以HX260对讲机能在各个领域得到广泛的运用.1,电池取下2,后壳2个螺丝取下,底下2个充电座螺丝取下.3,开壳4,面板上中心有锂电池一块,在此板找到S610拨动开关,拨OFF状态,外接7.2V电源,打开主机开关,再将S610转回ON状态,此时,屏幕上显示括号"CL",再关闭主机电源,再打开上述符号出现,后备电源被用上,如无则重复,使之出现"CL"(转动频道旋钮试验)5,进入编程模式找到S602(在顶部)拨到PRG位置后,将前后壳装上,电池装上,同时按住SO/MO和Keys两键后,再开主机电源,液晶显示全部字符后,同时放开两键,显示一条直线(两条短线组成),表示已经启动编程模式.6,按"灯"鸣一次,出现"CS1.2M"步长选择,5KHz,10,12.5,25,50KHz,用频道选择开关选择STEP用"扬声器"确认,通常选择5KHz,不再闪.7,通话0-8.5分钟,按"扬声器"8,CH01信道出现,"灯",用频道钮调频,同时按发射钮则步长为1MHz.9,CTCSS设定,备用功能,"扬声器",跳过.10,再调CH01发射频率,调好后,"扬声器"确认,重复调16个频道.11,关闭电源,S602转RAD模式,否则,机器可以工作,只是DTMF变成音乐码."CL"的意思是数据全部清除需要再次输入数据步骤如下:1.打开机器外壳在CPU部分上方有一个开关,将它拨到PRO位置.2.将DTMF码片取下后合盖.3.同时按下SC/MO和KEY L.键打开电源开关,后松开屏幕会显示_ _表示以进入编程状态,如不能则重复以上步骤,直到进入编程状态为止.4.按灯键进入状态设置顺序是a步进b发射时间c选择需要编程的信道,每设置一项后需要按监听键确认.5.进入信道编程旋动信道旋钮改变频率, 按住发射键同时旋动旋钮则改变兆赫位.6.先是编入接收频率后出现--_ _为接收哑音(有则编)后为发射频率后又出现--_ _为发射哑音.7.选择下一步按灯键,存储某项按监听键.8.关机将开关拨回电台位置,插回DTMF码片,合盖完成.9.如不拨回电台位置则DTMF不能正常输出.Hx260V(XB)调频方法1-16CH手机的省电功能内部选择开关作用:(0:off;1:on)B C D E F1 0 0 1 0G H I J K1 0 0 0 0B:常通,不详,不可切断C:扫描恢复时间2.5msD:扫描暂停E:双音频允许F:打开电源,进入初始化状态G:省电状态,开机7秒之后进入0.5:0.5供电方式,对接收无影响,扫描状态不省电.H:忙自动锁定I:常断,不详,不可接通J:常断,不详,不可接通K:话音处理GVS240组件复制程序一台HX260的程序可以复制到另一台HX260上, 第二台HX260就作为一个复本.1 确信两个HX260V的电源截断.2 两台手持机,将一台手机的末端与作为主机的话筒插座相接,用一条电缆将这台主机的话筒插座与那一台手机的话筒插座相接.3 当按住主机Lock锁定键和Lamp键,然后打开子机,同时按下Lock键和Mon监视键,使基保持.4 这样开始了把主机程序复制到子机的过程,此过程期间,同时,主机信道显示的"CS"开始闪烁,子机的"C.P"发光.5 复制完后,子机显示的"C.P"开始闪烁,则复制成功.如"C.P"不闪烁,复制未成功,整个过程得重新开始.6 复制完后,关掉两机电源,拔出复制电缆线.HX260U高段改到业余段的方法一般将高段机改到业余段来,发射部分是不改的,再说也改不了,因用的功放模块决定了带宽.主要改的就是接收的高放部分,把原来高放的谐振频率改下来.首先在HX260上存频:1信道430.00MHZ, 2信43500MHZ,3信道440.00MHZ. 然后把HX260的静操关掉,扬声器里能听到燥声.找个400兆的信号发生器. 如没有的话只能用对讲机本振泻漏的方法了.第一步把信号发生器的频率调到435.000兆,HX260转到2信道,调整C101可调电容, 使HX260扬声器里的白燥声压制到最小.第二步调频到430.000兆,HX260到1信道,调C102和C1 04同样使白燥声压制到最小.第三步调频到440.000兆,HX260到3信道,调整C103和C105使白燥声最小.第一步调好后不用再调了,第二步和第三步可重复2-3次. 第一次调时可把信号发声器的输出幅度调得稍大些,之后调时要减小.因信号强的话谐振回路不容易调准,调时感觉不到变化. 调到以上3个信道中每个信道时白燥声压制得差不多就行了.频偏异常;将手机天线拆下事,接到综测仪输入端,将综测仪调至"TX发射试",给手机加上外接电路后,开机进入编程状态.,按"17#"使手机处于测试状态,用无感起子微微调整R402电位器,使综测仪上频偏读数为3KHZ即可.静噪状态电流:40mA;不静噪状态电流随声音大小而改变,小音量60mA左右.省电时平均电流20mA.例一3 回复：马兰士HX260V（KB）问题机型:马兰士HX-260型对讲机故障现象:开机后按发射键无反应,其它功能均正常对症快修:根据现象分析,该故障一般发生在发射控制电路.检修时,打开机盖,用万用表测TP-2为4.9V,线座J201的(2)脚B7.2V,(5)脚的RS5V正常;(6)脚TS控制电压为0V,按下发射键后还是0V,正常应为4.8V例二故障现象:CPU不能初使化,无法制频对症快修:检修时,打开机盖,将控制面板与电路分开,细心地用擦字橡皮将电路板上的按键接点和导电橡胶按钮擦干净,再用无水酒精擦电路板,但不能用酒精清洁橡胶按钮以防老化.将S602拔到PRG侧,将面板与电路板复原.按住扫描键和锁存键同时打开电源,屏显示出现"----"证明初始化成功,接下来便可以制频.制频可用同型号对讲机的"COPY"复制功能进行,具体方法可参考下例进行.例四故障现象:开机后手机亮红灯,处于常发状态对症快修:由于该机在电路上加装了移动台逻辑控制板,分析问题出逻辑线路板上.开机观察在W603的13条引线中,上面第一点接5V,第二点接地,当第一点开裂或接触不良时,就使手机处于亮红灯常发状态.访机经检查果然如此.处理时,可用细头烙铁将第一点重焊接牢固,即可解决.例五故障现象:开机后手机常亮绿灯,处于常收状态.对症快修:根据现象分析,该故障重点应检查以下部位,并采用相应办法处理.1. 若手机发出"沙沙"声,则调节手机左上方的静噪旋钮,至绿灯刚熄灭,注意不要将静噪旋钮旋得过小,而收不到微弱信号.2. 检查W603排线第(13)脚接静噪SQL电路,当其开裂或接触不良时,就会导致上述故障发生.重新补焊后即可解决.3. 检查J603中排线是否因插入不当造成第(13)脚的铝箔撬裂,接触不良,应重新插好排线.例六故障现象:按取线码"*"或"3*"后,无拔号音.对症快修:根据现象的,该故障产生原因及处旦方法如下:1. 由于误操作使手机身份码丢失,可对手机重新编程,写入身份码即可解决.2. 频偏异常;将手机天线拆下事,接到综测仪输入端,将综测仪调至"TX发射试",给手机加上外接电路后,开机进入编程状态.,按"17#"使手机处于测试状态,用无感起子微微调整R402电位器,使综测仪上频偏读数为3KHZ即可.3. 观察显示屏是否显示"→"将信道锁定,另外,手机超出通信范围或处于接收死角,也会导致上述现象出现,可变换手机所处位置即可.只要按一下"KEYL"键将定解除即可.例七故障现象:工作时无论处于哪一信道,手机均下线困难.对症快修:根据现象分析,该故障一般为频偏造成,处理方法为:将手机天线拆下后,接到综测仪输入端,将综测仪调至"TX"发射测试状态,给手机加上外接电路后,开机进入编辑状态,按"17#"使手机处于测试状态,用无感起子微调态R402电位器,使综测仪上的频偏读数为±MHZ即可,另外,手机超出通信范围时,可挪动位置,或关机重开也能恢复正常.例八故障现象:手机开机后固定在某一点上,不扫描 .对症快修:根据现象分析,该故障产生原因与处理方法如下;1. 检查P1P3接插件是否不良,因P3负责供电,P1是地线,当P1,P3任一断裂接触不良时,会使ST-855S 因断电而停扫.如断裂应P1P3将断裂的线焊好.2. 观察显示屏上有无锁定标志"→",若有,则应其解除.3. 若无锁定标志"→",按一下"KEYL"键后,仍不显示"→",则说明信道已被锁定,而手机显示不正常,可用无水酒精清洁显示电路板,消除脏物可氧化物即可.例九故障现象:手机开机后显示"CL"符号,不工作.对症快修:根据现象分析,该故障产生原因及排除方法如下:1. 该机内置锂电池耗尽时,手机会显示"CL"符号,请更换新的专用锂电池,更换完后,应对手机重新进行编程.2. 手机掉频后,也会显示"CL"符号,可对手机重新写频,编程.例十机型:马兰士HX-260U(KB)型对讲机故障现象:手机频率写好后,关机不久频率丢失.对症快修:根据现象分析,该故障一般发生在备用电池及相关电路.检修时,打开机盖,先沿锂电池供电线路查找,如二极管Q221损坏,备用通断开关S601接触不良,以及印刷电路板断线都易丢频,如果机器受潮严重导致短路,锂电池放电电流过大,将印刷电路板线烧断,切断了锂电池给CPU的供电回路,也会导致丢频;另外,电解电容C246损坏也会发现丢频现象.该机经检查为二极管Q221内部损坏.4 回复：马兰士HX260V（KB）问题处理结果:更换Q221后,故障排除.例十一故障现象:开机不正常对症快修:经开机检查,发现该原因为电路连线折断所致.因为该机控制板和中板的连线排线因长期弯曲,其打拆处容易折断导致各种不正常现象发生.该机经用万用表检测确定断线外后,重新连通后,工作恢复正常. 例十二故障现象:开机后屏显正常,所有操作失效.有电流输出,但比按发射键时的电流小,发射指示灯不亮,按下发射键后,红灯亮,发射电流正常,松开发射键后,红灯不熄来中,但只有微弱红光,此时还伴有噪音发出,且极易丢频.对症快修:根据现象分析,该故障一般出现在CPU控制及相关部位.开机观察,经检查为电容C246损坏,只需更换电容即可.如更换C246后仍不能解决问题,则可能是CPU有故障,大多为CPU管脚虚焊或锡过多千万短路或漏电所致,只需将CPU管脚上少许松香,再用烙铁将CPU管脚重焊即可.例十三故障现象:开机后显示紊乱,且所有面板操作,转换频道及静噪旋钮均不起作用.对症快修:根据现象分析,该故障一般发生在CPU控制电路.且大多CPU管脚短路或漏电,造成CPU死机,用重焊方法去掉CPU相应管脚上的多余锡后,短路图3-4所示控制板上"F""L"焊盘后开机,使CPU初始化,而后断开,再重写频,则整机可恢复正常工作.例十四故障现象:机器显示正常,但发射信号不良,对方收到的信号话音断断续续.对症快修:根据现象分析,该故障一般出在发射音频电路及相关部位,可从以下几个方面判断检修:1. 检查功率输出档是否设置正常.该机型输出有两档,即低功率(显示L)为0.8W,高功率(7.2电池)2A直流电流表,在高功率档上看电流是否为1.2A左右,如果小于0.5A,说明发射电路出故障.2. 检查电池电压是否正常,如果低于6V,说明电池容量不够,需要更换电池.发射频率是否超出指标范围.检修时可更换频率一试,最好用150MHZ频HX260V的跳线功能连接:二功能开关B与L之间必须焊接.I与M,J与M之间不能焊接.(一)扫描恢复时间如扫描中发现一个频道工作,则扫描停止,可听到存储此频道信息.信息一旦停止,接收机在扫描恢复之前等待一会儿.这个等待时间即为扫描恢复时间,焊接上C与L,时间为2.5毫秒.(二)扫描暂停如在扫描时对发射机按键,则重新设置扫描(当焊接D与L时).如不焊接D与L,扫描重新启动.(三)DTMF选择附件当安装可选附件CTD240B(DTMF板和键盘)时,焊接E与L使CTD240B工作.(四)重新设置焊接F与L后,打开电源,HX260处理器进入初始化状态.(五)省电这个功能使接收机在备用状态能节省电池,尤其是在长时间没有信号接收时非常有用.设备上有个节电定时器,所以要调试接收机开/关,焊接G与M电池节能装置. 注:在扫描或发射状态时电池保护功能也是有用的.(六)繁忙自动锁定如所选频道处于繁忙状态,则发射机自动锁定,防止键盘键入.焊接H与M,则繁忙自动锁定开关合上.(七)话音处理组件安装选件CVS240(话音处理组件)为了CVS240工作,焊接K与M.1.无收发,液晶屏显示"CL"首先通过置换法确定故障位置在控制板(P601)上.然后测量后备锂电池Z201电压值,正常值应为3V,如果测量值低于2.7VDC,就应该更换Z201.进一步再检查编程模式开关S602和后备电源开关S601,两开关应接触稳定且对地绝缘良好,如果测量不正常,应对其进行修理.最后对机器进行复位编程,至此大部分显示"CL"的故障机器都能得到修复.2.发射正常,接收无声首先检查扬声器E701状态,测量其线圈电阻,正常值应为2Ω～4Ω,且测量其触点时扬声器应该有声响发出,如果情况不正常,要对扬声器进行更换.然后检查W301排线连接情况,如发现异常要进行修理.进一步再测量噪声控制电感L201时,发现其断路且调节失效,更换并调节L201,同时通过仪器进行测量,使其满足SIND=12时OUTLEVEL=2.0UV,至此,接收故障排除,对讲机工作正常.3.发射无调制此故障现象为对方能收到本机发射的载波,但听不到本机讲话的声音.这时首先检查外接话筒插孔J711,如发现通断情况不正常应先予维修.然后检查调制电路,重点包括MOD频偏电位器,R420和MIC710两部分器件状态.看话筒MIC710是否失效,如失效,则更换同型号话筒,调整R420,使DEV=4.5KHZ左右,至此故障排除,对讲机正常工作.4.收发正常,液晶屏无显示或显示缺划故障通常发生在控制显示电路.可按线带——LCD框——导电橡胶——液晶板的顺序依次检查器件工作状态.一般通过调节LCD框压力和清洁导电橡胶条就能排除这种故障.如发现液晶板出现漏液情况,则必须更换同型号显示屏.5.按键无效此故障处理方法见一.4.对讲机属于精密的无线通信设备,掌握其正确的使用方法可大大减少故障的发生,在认真做好维护保养及故障维修的同时,使用和管理中还应注意以下几点:1.严禁不加天线发射通话,否则对讲机功放将被烧毁.2.阴雨天作业尽可能避免机体进水,如发现进水应立即关掉电源,卸下电池,及时送修,防止故障进一步扩大.3.通话应言简意赅,避免连续长时间发射通话,以防止功放过热烧毁.4.应尽量避免碰撞,以免机壳显示屏和内部器件受到损坏.5.对讲机电池的充放电应有专人负责与管理,严格执行电池充放电规则,避免电池过充,欠充和记忆效应,以保持电池的最佳使用性能,并延长电池的最大使用寿命.HX260对讲机使用的钽电解电容如下:(以HX260U段机为例)C246,47 微法,0.40元C218,22 微法,0.35元C255,47 微法,0.40元C222,4.7微法,0.25元C244,47 微法,0.40元C532,22 微法,0.35元C534,22 微法,0.35元C508,47 微法,0.40元C312,47 微法,0.40元(完)另一个：C450说明书一、变发射及接收频率之方法1、利用频道选择旋钮的方法旋转频道选择旋钮来设定频率。

HXM-1 Hx Series Microphone Preamplifier User’s Guide The Hx Series from Demeter Amplification is a revolutionary approach in tube design utilizing innova -tive tube circuitry for the amplification functions and the latest in solid state for the driver functions. All Hx Series equipment use the finest quality components featuring metal film resistors, high quality film capacitors, and custom toroidal power transformers housed an attractive aluminum and steel single space rack mount case. All units feature fully regulated power supplies supplying 200V to the tubes and + and - 18V for the solid state components, giving all Hx series components tremendous head room up to +28 dB output into 600 ohms.The HXM-1 is a two channel microphone preamplifier utilizing Jensen transformers and the revolution -ary Hx Series tube amplification circuitry. Each channel has variable gain (30 to 60 dB) instrument input, low cut, phase, pad, overload indicator, volume, 48V phantom and 10 section VU with selectable sensi -tivity.INPUTS, CONTROLS AND FEATURESCH Input: instrument level input used to amplify guitars, keyboards etc. to line level. This input turns the microphone preamplifier into a tube direct box.Low Cut: this switch inserts a 6 dB per octave low cut filter starting around 200 Hz and is down -12 dB at 40 Hz. The slow slope reduces phase shift.Microphone Pad: this switch inserts a 20 dB pad in front of the Jensen microphone transformer; it is used to prevent overload distortion (red LED above) when the gain control cannot. it also prevents the transformer from saturating. Overload is indicated by the red LED above the switch.Phantom: this switch turns on the 48V phantom power to microphones requiring it. This switch should not be turned on for dynamic microphones or other microphones that do not require it. It should not be turned on for any microphones plugged into the 1/4” TRS inputs in the back of the unit or damage to microphone may result. Phantom on is indicated by the yellow led above.Phase: this switch reverses the phase of the microphone input. It can be used to match phase of differ -ing inputs or as an effect to enhance a mixing of sources by canceling out some bass frequencies.Gain: this control changes the gain (30 to 60 dB) of the tube preamplifier by controlling the amount of feedback going to the tube. The gain should be set at the lowest setting that will still produce a usable signal level. It should not be set too high or the unit will overload (red LED) and distort. If turning down the gain does not stop overloading, use the microphone pad switch. It is OK for the overload LED to flicker occasionally.6990 Kingsbury Road | Templeton, CA 93465 | 805-461-4100 | /HXM-1 Hx Series Microphone Preamplifier User’s Guide Volume: this control is a fader between the tube microphone preamplifier and the balanced line driver. It’s setting does not effect overload. It should be set near its maximum setting and used only for fine tuning signal level or for fades in or out.Meter: this switch controls the sensitivity of the VU LEDs and is calibrated for +4 dB out and -10 dB in.Overload: this LED indicates if the signal level of the tube amplifier is near reaching its distortion level. it is set to start flickering 6 dB before distortion is reached. A little flickering is fine. The gain must be lowered or Microphone Pad engaged if the LED is constantly on.Phantom LED: this yellow LED indicates that phantom power is being provided to the microphone input.VU: This row of LEDs indicate the output level going to the balanced line output jacks in standard vol -ume units. The level is indicated above each LED. There is no distortion if you go past 3 VU. The micro -phone preamplifier has over 18 dB more headroom above the meter’s highest indication.REAR PANELVoltage Selector: selects mains voltage 115 volts U.S.A. and 230 volts for Europe. WARNING: damage to this equipment will occur if this switch is improperly set.Fuse:******************************************.Output: balanced three pin XLR connector and balanced TRS 1/4” phono jacks. WARNING: do not hook up output connectors to any inputs that have 48 volt phantom appearing on them. This will damage the units output circuitry.Input: balanced Jensen transformer inputs on both three pin XLR and TRS 1/4” phono jacks. WARNING: turn off 48 volt phantom when using TRS 1/4” jacks. Damage will occur to the microphone when using unbalanced microphone input cables.HOOKUP TIPS1. Make sure that the tube microphone preamplifier is connected to inputs that are designed to operate at line level, otherwise distortion could result.2. Avoid ground loops. If hum occurs it may be necessary to telescope some grounds. This is done by cutting the ground wire on only one side of the three pin XLR connector.3. Keep wiring short and neat.4. Make sure AC grounds are properly connected.5. Don’t hesitate to call the factory or your Demeter dealer with any questions. We are here to help.6990 Kingsbury Road | Templeton, CA 93465 | 805-461-4100 | /。

WFS-207苹果小音响文章作者：沃福思电子来源：杭州沃福思电子科技有限公司浏览次数：792字体：大中小阅读权限：游客身份花费会员币：添加时间：2011-10-1213:09:09提交会员：admin本文介绍一款迷你型苹果小音响的制作，利用双声道功放电路2822作为主芯片，音质好，失真小，且电路简单，非常适合学生电子实训。

制作完成的成品外型美观，供电可直接从USB处取电或4节7号电池供电，整套音响可折叠，体积小巧，收起后就呈苹果外形，展开后就可以正常听音乐，可以接MP3、电脑声卡等音源，非常实用。

图1一、原理介绍图2本套件中采用了专用双声道功放集成电路作为核心器件，结构简单、外围元件较少，做出来的音响音质不错。

在介绍套件的原理前，我们先了解下功放电路TDA2822。

图3TDA2822功放集成电路其额定输出功率为2W×2，具有二路相互独立的音频通道，外围元件少，非常适合学生做小功率音频放大器用。

在图2的原理图中，音频信号输入后，经W1可调端获得强度不同的信号，经R2、C3耦合后，送入IC1的左声道输入端，经内部电路放大后，从1脚输出放大后的音频信号，经C1耦合，驱动扬声器发音。

二、安装注意事项1、对照线路板上的标识及电路原理图，完成元器件的安装，这款套件线路板上的R2和R5，所标为33K，实际安装时以电路图中所标为准，此处为1K电阻，元件全部安装好后的线路板见图4：图42、安装喇叭喇叭安装时，先装喇叭放于音响外壳相应位置，然后用电烙铁熔化胶粒，在喇叭边缘与外壳塑料粘牢，焊上引出线，注意喇叭接线口的方向见图5：图5 喇叭引出线与线路板上的接线，见图6：图63、安装音响弹簧片在将线路板安装于外壳之前，先将四个弹簧片安装好，具体方向见图7：图7 线路板上各引出线的接线见图8：图8全部器件安装完成后，将两只喇叭装入相应的弹簧中，装时注意方向，尽量考虑引线不打结。

图9三、调试线路板上各引线及配件安装完成后，便可进行通电试机。

1.2.HEY. HAVE WE SEEN YOU HERE BEFORE?Register your speaker at .Information about where you bought it and how you’re using it is like gold for the people who make these speakers. Do them a solid, will ya?Por manual de instrucciones e información de garantía en español visítenos en There are lots of cool Jam speakers.Check them all out at PACKAGE CONTENTSSpeakerUser Manual AdaptorCordProtective Cap Language Selector PinJUST CHARGE ITCharging the speaker is so easy you’ve probably figured it out by now, but just i n case, use the wall outlet.1. The cord that came with the speaker— j ust plug it into theadaptor.Plug it in and your speaker will be ready for an epic night in no time. You should go get ready too! It needs about 5 hours for 12 hours of party time.CONTROL YOUR DESTINY…OR AT LEAST YOUR SPEAKER1. This is the power button, press and hold for 5seconds to power on2. It speaks too. Toggle between languages here3. The power cord goes here4. Push it to play, push it again to pause5. Turn the music up or down (Wait, why do youneed to turn it down?)6. Storm button7. Skip back a track or jam on to the next song8. Check out how much juice is in the battery9. This light lets you know when Bluetooth ispaired with your speaker10. Language Selector Pin11. Protective cap FEATURES:ALLOW US TO SHED SOME LIGHTBLUETOOTH® CONNECTION: IT’S A SETUPLike any amazing couple, this one starts with a connection—one between your device and the speaker’s Bluetooth.1. We know you’re probably going to think, “derp” with thisone, but we have to say it: Make sure the smartphone, tablet or computer you want to hook up to the speaker has Bluetooth. (There. We got that out of the way.)2. Turn on the speaker and look for the little blinking light.3. Do whatever your device needs you to do on its end.(We don’t know what you’re using. We’re not spies.)4. Look for Jam Storm in your device’s Bluetooth list orclick YES—whatever pops up on your device—and BAM!you’re connected.5. Now hit PLAY on your speaker and crank it up—or downif you’re lame.You’re probably only going to have to do this once, unless your device goes through a major I-just-dropped-it-in-the-pool kind of reboot. The device and Bluetooth will find each other every time just as long as the speaker is set to Bluetooth and your device’s Bluetooth is, you know—on.If you’re connecting to a computer, you may have some extra steps on that end. You’ll have to get that information from the computer company.Depending on your device you may be prompted to enter a pairing code. If prompted enter “0000” as the code.Press and hold the PLAY/PAUSE button for 5 seconds to activate pairing mode.Note: If you turn on your Storm but haven’t started the party, it will automatically power off after 2 minutes of unpaired inactivity. BRING THE STORM, BRING THE THUNDERHave a playlist that needs a little—scratch that—a lot of extra bass? Hit the Storm button for a sound so deep you feel the boom in your body.Note: To keep Storm base tacky anddirt-free, gently wipe with a damp towel.When not in use, place the includedprotective cap back on the Storm base.HELLO? SPEAKERPHONE? YES!When friends call asking to join the party—and you know they will—answer the phone without disconnecting from your JAM Storm. Yes, that’s right. Your speaker is a speakerphone too. How amazing is that?1. Make sure your phone and speaker are connected throughBluetooth.2. Answering and ending a call works the same way: simply clickthe PLAY/PAUSE button on your Storm.3. If you’d rather not talk, hold down the PLAY/PAUSE button onyour Storm for three seconds to ignore the call.THE COOLEST PART: The Storm knows when a call is coming in and pauses the music before ringing. When you hang up, the music starts where it left off—and so does the party. If it’s you making the call, just start dialing from your phone, and the Storm automatically does its hands-free thing. Isn’t it refreshing to know your speaker totally gets you?THE VOICE FROM WITHINWhen your Jam Storm isn’t rocking out, it can tell you all sorts of things it’s doing: when it’s powering on, ready to pair, paired, at maximum volume, incoming call, ignoring a call, ending a call, charging and powering off.Just like the global gadget it is, your speaker toggles between several languages or no language at all. Your speaker can parlay with you in English, Spanish, French, or Portugese. But, making the change is as simple as poking the included Language Selector Pin into the small hole on the bottom. Toggle through until the speaker starts speaking your language.COMING CLEANA soft, dry towel is all you need to clean off your speaker. Using water, harsh cleaners or anything else only starts messing with the mechanics inside. So, yeah, don’t do it.STUFF THE GOVERNMENT MAKES US SAYFCC DISCLAIMER:Note: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.Note: 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 toradio 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.Note: Changes or modifications not expressly approved by HMDX could void the user’s authority to operate this equipment.ONE YEAR LIMITED WARRANTYFor detailed Warranty Instructions and Information visit:/customer-support/warranty-1yr To obtain warranty service on your Jam product, contact a Consumer Relations Representative at 1-888-802-0040 or email **********************************.Pleasehavethemodel number of the product available. Representatives are available 8:30am - 7:00pm EST Monday-Friday.STUFF OUR LAWYERS MAKE US SAYIMPORTANT SAFEGUARDS:When using an electrical product, basic precautions should always be followed, including the following:READ ALL INSTRUCTIONS BEFORE USING• WARNING: Do not place speakers too close to ears. May cause damage to ear drums, especially in young children.• Use this product only for its intended use as described in this manual. Do not use attachments not recommended by HMDX.• HMDX is not liable for any damage caused to Smartphones, iPod/MP3 player or any other device.• Do not place or store this product where it can fall or be dropped into a tub or sink.• Do not place or drop into water or any other liquid.• Not for use by children. THIS IS NOT A TOY.• Never operate this product if it has a damaged cord, plug, cable o r housing.• Keep away from heated surfaces.• Only set on dry surfaces. Do not place on surface wet from water or cleaning solvents.A MESSAGE FROM THE ENVIRONMENTWARNING:This product has an internal, non-replaceable lithium battery.Please dispose in accordance with your local state, province andcountry guidelines.This product contains small parts that may present a chokinghazard for young children.CAUTION: All servicing of this product must be performed byauthorized Jam Audio Service Personnel only.Note: The most up-to-date version of the Jam Storm User Guidecan always be found at Por manual de instrucciones e Información de garantía enespañol visítenos en © 2014 HMDX. All Rights Reserved. IB-HXP740。