QSC Audio RMX 1850HD, RMX 2450, RMX 850, RMX 1450 user manual 重要的安全注意事项和符号说明

Page 37

重要的安全注意事项和符号说明

警告!

小心:为避免电击危险,请不要移除盖板。

内部无用户能维修的零件。联络合格的专业人士进行维修。

等边三角形内带箭头的闪电符号,警告用户该产品外壳内有非绝缘 “危险”电压,会对人体产生电击 危险。

等边三角形内的惊叹号是提醒用户本手册中重要的操作和维护 (维修)说明。

放大器输出端旁的闪电符号用户触电危险。有可能造成危险的输出连接器都标有闪电符号。放大器电源 打开时不要接触输出端。进行所有连线之前先关闭放大器电源。

1- 阅读这些规定。

2- 保存好这些规定。

3- 注意所有警告。

4- 遵守这些规定。

5-警告:为避免着火或电击,不要将设备暴露于雨中或潮湿环境中。不要靠近水的地方使用本设备。

6- 只能用干布擦拭。

7- 最高工作环境温度为 50°C (122°F)。

8- 切勿限制设备风扇或通风孔的空气流通。请确保进气孔和排气孔的畅通。

9- 不要安装在会产生热量的设备附近,如散热器、热调节装置、炉子或者其他设备 (包括放大器)。

10- 勿使接地插头的安全性失效。接地插头有两个叶片以及一个接地爪。第三个爪是用来保护你的安全的。如果所提供的插头和您的插座 不匹配,请向电工咨询了解如何更换该旧插座。切勿切断接地插头或者使用切断接地电路的适配器。为了保证你的安全,务必保证此设 备的良好接地。

11- 保护电线防止被踩踏或挤压,尤其要注意插头、电源插座及其离开设备处。

12- 此产品没有装配全极电源开关。为将其和交流电源完全断开,必须将交流插头从交流插座拔出或者将设备连接器 (IEC 模块)从放大 器模块中移除。确保交流线插头或设备连接器随时可用以便在紧急状态下断开。

13- 只可将本单元连接到有适当额定的电源电路上。

14- 机架安装设备必须有可靠的接地 ( 接地装置 )。

15- 仅限使用 QSC Audio Products 有限公司指定的附件或配件。

16- 在雷电发生期间或长时间不用时,请拔下本设备的插头。

17- 由合格人员进行维护。如果本设备损坏,必须进行维修,比如电源线或插头损坏,液体溅到或物体落入本设备,设备遭受雨淋或受 潮,不能正常工作,或曾跌落等情况。

18- 不要将水滴到或溅到设备上,决不要将比如花瓶一样装有液体的物品放置在设备上。

19- 当将设备安装至机架时,请平衡摆放各单元。否则,因为重量的不平衡,可能会引起危险。

Image 37
Contents Manuel de l’utilisateur Bedienhandbuch Manual del Usuario X S e r i e s a m p l i f i e r sExplanation of graphical symbols Erklärung der BildsymboleExplication des symboles graphiques Explicación de símbolosParallel Input, and Bridge TA B L a D E L a S M AT E R I a SPage Caractéristiques FeaturesAusstattungsmerkmale CaracterísticasPanneau avant Front panelVorderseite Panel frontalPanneau arrière Rear panelRückseite Panel posteriorLimiteur décrêtement Clip limiterLimitador de picos Filtres dentrée Input filterEingangsfilter Filtro de entradaMode entrées parallèles Parallel input modeParallelbetrieb MododeentradasparalelasMode ponté mono Bridge mono modeMonobrückenbetrieb ModopuenteadoenmonoParallel Stereo, bi-amp, 2-channelBridge mono Bridge mono with parallel switches engagedHändlern oder Distributoren bestellt werden Rack mounting of the amplifier is optionalEl montaje del amplificador en un rack es opcional Inputs Entrées Eingänge Entradas N E X I O N E SSpeakon Outputs N N E C T I O N SSorties Speakon Speakon AusgängeBornes à écrou Binding post outputsAnschlussklemmen NetzanschlußLED indicators AC power switchGain controls Contrôles de gainSafe operating levels Fan coolingVentilation LüfterkühlungSonido en vivo Sound reinforcement Sonorisation Stereo mixBeschallung Biamp monitor Stereo biamp mix #1Amplifación de AmplificationDinstrument InstrumentoP a N N a G E Problema no hay sonidoBusquedadeaverías Blinking clignotant blinkt parpadeoPas de son suite FehlerbehebungNo hay sonido continuación Indication Clip LEDs Lamplificateur est en mode ProtectionBright and Steady Anzeiche Clip LEDsKanaltrennung Séparation des canauxAssurez vous que les autres La retroalimentación del Problem Pfeifen und RückkopplungenIndicators all models Output Power in wattsConnectors all models Input Impedance all modelsBoth channels driven RMXInformations DE G a R a N T I E R R a N T Y I N F O R M a T I O NR E C C I Ó N L É F O N O D R E S S L E P H O N E I N F O R M a T I O N S C H R I F TPage Page TD-000231-00 revA Important Safety Precautions & Explanation of Symbols¡ADVERTENCIA Précautions importantes et explication des symboles Wichtige Sicherheitsvorkehrungen und Symbolerklärung 重要的安全注意事项和符号说明 MacArthur Boulevard Costa Mesa, California 92626 USA

RMX 850, RMX 1850HD, RMX 2450, RMX 1450 specifications

QSC Audio is renowned for its high-performance amplification solutions, and their RMX Series is a testament to that legacy. The RMX 1450, RMX 2450, RMX 1850HD, and RMX 850 models stand out for their reliability and robust performance in both live and installed sound applications. Each amplifier in this series caters to different power requirements, ensuring that professionals can select the best fit for their specific needs.

The RMX 1450 is an ideal choice for smaller venues, delivering 450 watts per channel at 4 ohms. Its lightweight design and efficient power management make it a favored selection among DJs and live sound technicians who require portability without sacrificing audio quality. It features a durable, rugged chassis, making it resistant to the wear and tear of the road.

Moving up the range, the RMX 2450 offers enhanced power, providing 650 watts per channel at 4 ohms. This model is designed for applications that demand a bit more punch. It employs advanced protection circuitry that safeguards against over-temperature, short-circuits, and DC faults, ensuring longevity under demanding conditions. The RMX 2450 also incorporates a variable speed fan, which contributes to efficient cooling and minimizes noise during operation.

The RMX 1850HD further emphasizes performance with a robust 850 watts per channel at 4 ohms. Tailored for subwoofer applications, it specializes in delivering deep, impactful bass. Its high-current capabilities and the use of large power supplies ensure that it can handle dynamic audio content effortlessly. This amplifier also features switchable balanced inputs, allowing for versatile integration into a variety of sound systems.

Finally, the RMX 850 rounds out the series with a solid output of 300 watts per channel at 4 ohms. Compact yet powerful, it is suitable for both mobile and installed applications. Its reliability in consistent operation and high-quality audio makes it a practical choice for users seeking an efficient amplification solution.

All RMX amplifiers share critical technologies such as high-damping factor performance, which contributes to tight, controlled sound, and their user-friendly interfaces. Additionally, they are designed with heavy-duty components, ensuring that they withstand the rigors of professional usage. Whether in a live setting or a permanent installation, the QSC RMX Series provides sound professionals with the power, reliability, and quality they demand in their audio systems.