独立分布式行输出:

ISA 300Ti, ISA 500Ti, 和 ISA

800Ti

仅限此模式

接线显示在机箱背面。立体声和并行连接显示在 端子的右部,桥模式在左边。仔细注意极性标 记,排列顺序方便进行桥式连接。

立体声和并行模式-按照输出端子右部标签所 示,将每个 70 伏特 /100 伏特的电路接入放大器 自身通道。对于立体声或并行模式,模式设置开 关 (第 5 页)必须设置。

桥式模式 - 桥式模式安装扬声器来驱动单一

140 伏特 /200 伏特 音频电路。参见第 6 页设 置桥模式开关。CH1 [0] 和 CH2 [0] 终端间连 接跳线。

依输出端子左边标签所示连接负载。在桥式模式 中,只连接 140V/200V 分布式音频电路。使用 立体声或并行模式通道驱动 70V 负载。

输出端子安全警告!放大器电源打开时切 勿接触输出端子。进行所有连线之前先关 闭放大器电源。有触电的危险!

警告!应使用 Class 2 配线。独立分布 式 140V 和 200V 应使用 Class3 配线。

注意 ! 桥模式连接:在 CH1 [0] 和 CH2

[0] 输入端子间连接一条跳线。在桥模式 下,独立输入点要求跳线连接。

数据端口

数据埠 V2 连接到可选式 QSC 附件和处理设备。 数据埠 设备提供远程控制、监视、DSP 处理、 滤波器和跨接功能。不支持放大器待机模式。

若使用此数据端口进行信号输入,勿使用接线盒 或 XLR 输入。

如果此放大器用于 QSC 影院监视器监视系统

(或其它使用 QSC V2 数据端口的产品),CH1 和 CH2 输出电压和 AC 电源状态由此数据断口报告。

70 伏特/ 100 伏特 立体声或并行连接: 每个

70 伏特 区连接到各自通道。确定所有扬声器 连接极性正确。

140 伏特 桥连接-连接每一桥对到一个 40 伏 特 /200 伏特 电路,如图所示。CH1 [0] 和 CH2 [0] 终端间连接跳线。检查正确极性。

V2 数据端口连接器。

注意 ! 若 V2 数据端口连 接用于信号输入,未使用 的 XLR 或接线盒可用于将 输入信号以菊花链方式接入其它放

大器。然而,注意此信号进入数据 端口的信号为 10dB。

CH

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QSC Audio SA 1350 user manual 独立分布式行输出: ISA 300Ti, ISA 500Ti, 和 ISA 800Ti 仅限此模式, 数据端口

SA 1350 specifications

The QSC Audio SA 1350 is a powerful and versatile amplifier that stands out in the world of professional audio. Designed for a variety of applications, including live sound, installation, and event production, the SA 1350 delivers high performance and reliability, making it a favorite among audio engineers and technicians.

One of the standout features of the SA 1350 is its robust power output. With a continuous power rating of 1,350 watts at 4 ohms, this amplifier is capable of driving large speakers with ease, providing clean and distortion-free sound even at high volumes. The amplifier is designed to handle a wide range of speaker impedances and configurations, allowing users to tailor their audio setup to their specific needs.

The SA 1350 utilizes QSC’s advanced PowerLight 3 technology, which provides a lightweight yet powerful solution for amplifying sound. This technology integrates high-efficiency Class D amplification with a switch-mode power supply, resulting in reduced weight and increased energy efficiency. The amplifier's compact form factor makes it easy to transport and install, without sacrificing performance.

Heat management is another important aspect of the SA 1350’s design. The amplifier features a patented, high-efficiency cooling system that includes advanced thermal protection circuits. This ensures the amplifier remains cool during operation, reducing the risk of overheating and extending the lifespan of the unit.

Connectivity options are versatile, with XLR and 1/4-inch inputs allowing for seamless integration with various audio sources. Additionally, the SA 1350 is equipped with output binding posts and Neutrik Speakon connectors, accommodating different types of speaker cables and setups.

The QSC Audio SA 1350 also emphasizes user-friendly operation. With its intuitive front panel control layout, users can easily adjust gain settings and monitor performance through LED indicators. Its rugged construction is built to withstand the rigors of touring and installations, ensuring reliability in any environment.

In summary, the QSC Audio SA 1350 is a powerful, efficient, and reliable amplifier that combines advanced technology and practical features. Whether used for live sound applications, installations, or events, the SA 1350 consistently delivers exceptional audio performance that meets the demands of professionals in the audio industry. Its blend of power, efficiency, and versatility makes it an indispensable tool for any audio setup.