Extron electronic SW DVI A Series user manual 安全须知 中文, FCC Class a Notice

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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。

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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Contents User’s Manual DVI and Audio SwitchersExtron’s Warranty PrecautionsFCC Class a Notice 安全须知 中文Table of Contents Table of Contents, cont’d IntroductionSW DVI a Series About the SW DVI a Series FeaturesIntroduction About this ManualInstallation Introduction, cont’d Application DiagramExtron Tabletop use InstallationInstallation Overview Mounting the SW DVI a SeriesBack of the rack mounting Installation, cont’dPreparing the SW2/SW4 for under-desk mounting Furniture mountingSW2 DVI a rear panel Installation, cont’d Rear Panel FeaturesPin Signal Installation, cont’d Wiring the Power ConnectorDVI-I Video Connectors Audio ConnectorsAudio output Wiring the Remote/Autoswitching ConnectorWiring for RS-232 Enabling autoswitchingOperation ThreeOperations Front Panel FeaturesPowering on the switcher OperationRemote control buttons Using the IR 102 remote controlLocking IR remote access Enabling front panel lockout executive modeDownloading the firmware Setting equalization for input sourcesResetting Updating FirmwareOn the first screen that appears, select the RS-232 tab Loading the firmware to the switcherFour SIS Configuration and ControlSIS Configuration and Control Host-to-Switcher CommunicationsUsing the Command/Response Table Input selection Command/response table for SIS commandsSIS Configuration and Control, cont’d Specifications, Part Numbers AccessoriesSpecifications Specifications, Part Numbers, AccessoriesSpecifications, Part Numbers, Accessories, cont’d AccessoriesIncluded Parts Cables Part numbers