安全须知 中文

这个符号提示用户该设备用户手册中 有重要的操作和维护说明。

这个符号警告用户该设备机壳内有暴

露的危险电压,有触电危险。

注意

阅读说明书 用 户 使 用 该 设 备 前 必 须 阅 读 并 理

解 所 有 安 全 和 使 用 说 明 。

保存说明书 用户应保存安全说明书以备将来使

用。

遵守警告 用户应遵守产品和用户指南上的所有安

全和操作说明。

避免追加 不要使用该产品厂商没有推荐的工具或 追加设备,以避免危险。

警告

电源 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 必 须 使 用 有 地 线 的 供 电 系 统 供 电 。 第 三 条 线 ( 地 线 ) 是 安 全 设 施 , 不 能 不 用 或 跳 过 。

拔掉电源 为安全地从设备拔掉电源,请拔掉所有设备后

或桌面电源的电源线,或任何接到市电系统的电源线。 电源线保护 妥善布线, 避免被踩踏,或重物挤压。

维护 所有维修必须由认证的维修人员进行。 设备内部 没有用户可以更换的零件。为避免出现触电危险不要自 己试图打开设备盖子维修该设备。

通风孔 有些设备机壳上有通风槽或孔,它们是用来防止

机内敏感元件过热。 不要用任何东西挡住通风孔。 锂电池 不正确的更换电池会有爆炸的危险。 必须使用

与厂家推荐的相同或相近型号的电池。 按照生产厂的 建议处理废弃电池。

声明

所使用电源为 A 级产品,在生活环境中,该产品可能会造成无线电干扰。在这种情况下,可能需要用 户对其干扰采取切实可行的措施。

FCC Class A Notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to 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. The Class A limits are designed to provide reasonable protection against harmful interference when the equipment is operated in

a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

NThis unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with the unit to ensure compliance with FCC emissions limits.

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Rev. D

03 09

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Extron electronic P/2 DA6XI, P/2 DA4XI manual 安全须知 中文, FCC Class a Notice

P/2 DA6XI, P/2 DA4XI specifications

Extron Electronics is a well-known name in the audiovisual industry, specializing in the design and manufacturing of high-performance signal processing and distribution equipment. Among their impressive lineup, the P/2 DA4Xi and P/2 DA6Xi stand out as versatile and reliable distribution amplifiers that are ideal for various AV applications.

The P/2 DA4Xi is a four-output distribution amplifier, while the P/2 DA6Xi offers six outputs. Both models are designed to amplify composite video signals and distribute them to multiple displays or devices without signal degradation. This makes them perfect for use in educational settings, corporate environments, and other multimedia applications where clarity and quality are paramount.

One of the main features of these distribution amplifiers is their capability to support a wide range of video formats. They can handle standard composite video signals, accommodating different resolutions and signal sources, ensuring compatibility with legacy video equipment. This flexibility allows users to incorporate various devices into their AV systems without worrying about connectivity issues.

Another key characteristic of the P/2 DA4Xi and P/2 DA6Xi is their built-in signal processing technology. Each unit is equipped with advanced signal equalization and video bandwidth capabilities. This technology ensures optimal video quality by compensating for signal loss that may occur over long cable runs. Furthermore, the amplifiers provide bright and sharp images free from ghosting or distortion, even across extended distances.

The user-friendly design of these distribution amplifiers is also noteworthy. They feature a compact and rack-mountable design, allowing for easy integration into existing AV systems. Additionally, the intuitive front panel layout provides straightforward access to the power and output status indicators, making monitoring effortless.

Both the P/2 DA4Xi and P/2 DA6Xi are powered by a robust internal power supply, ensuring reliability during operation. They also come equipped with Extron’s exclusive quality assurance features, including comprehensive testing to meet rigorous standards before reaching the market.

In conclusion, Extron's P/2 DA4Xi and P/2 DA6Xi distribution amplifiers are exemplary products that meet the needs of modern audiovisual systems. With their advanced signal processing technology, compatibility with a variety of video formats, and user-friendly design, these amplifiers provide reliable and high-quality video distribution solutions for a wide range of applications.