Manuel d'utilisation / d'entretien du produit DVI DA4 du fabricant Extron electronic
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User’s Manual Digital Visual Interface Distribution Amplifier 68-1376-01 Rev . B 08 08 DVI DA2 and DVI DA4.
Pr ecautions This symbol is intended to alert the user of important opera ting and mainten ance (se rvicing ) instru ctions i n the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock.
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。 .
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DVI DA2 and DVI DA4 • Quick Start Guide QS-1 Quick Start Guide — DVI DA2 and DA4 T o install, cable, and power on the DVI DA2 and DVI DA4: Step 1 Installation Install the DVI DA2 or DVI DA4 on a desk, mount it under a desk, or mount it in a rack.
DVI DA2 and DVI DA4 • Quick Start Guide Quick Start Guide — DVI DA2 and DA4, cont’d QS-2 Step 3 Power Cable Connections Check the polarity of the cable. Po wer Supply Outpu t Co rd SECTION A–A Ridges Smooth A A Connect the 12 VDC power supply to the unit's power receptacle.
i DVI DA2 and DVI DA4 • T able of Contents i T able of Contents 68-1376-01 Rev . B 08 08 All trademarks mentioned in this manual are the properties of their respective owners. Chapter One • Introduction ............................................
ii DVI DA2 and DVI DA4 • T able of Contents T able of Contents, cont’d.
DVI DA2 and DVI DA4 1 Chapter One Intr oduction About this manual About the DVI DA2 and DVI DA4 DVI DA2 and DVI DA4 Features.
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation 1-2 About This Manual This manual describes the installation, operation, and specications of the Extron DVI DA2 and DVI DA4 Distribution Ampliers.
DVI DA2 and DVI DA4 • Installation and Operation 1-3 DVI DA2 and DVI DA4 Features External power supply — The DVI DA2 and DVI DA4 are powered by external 12 VDC power supply (pr ovided with the units). DVI-D input — Both distribution ampliers accept one single link DVI-D input, with a resolution range up to 1920 x 1200 or 1080p @ 60 Hz.
DVI DA2 and DVI DA4 • Introduction Introduction, cont’d 1-4.
DVI DA2 and DVI DA4 2 Chapter T wo Installation and Operation Installation Overview Mounting the Distribution Amplifier Front Panel Features Rear Panel Features Cable Connections Operation T roublesh.
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation 2-2 Installation Overview Both distribution ampliers can be mounted on tabletops, under furniture, and in racks by following these steps: 1 . T urn off all electrical equipment.
DVI DA2 and DVI DA4 • Installation and Operation 2-3 5 . Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted equipment. Pay particular attention to supply connections other than direct connections to the branch circuit (such as the use of power strips).
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation, cont’d 2-4 4 . Attach the shelf to the rack with the four provided 10-32 x 3.4" screws. Under -desk mounting The DVI DA2 and DVI DA4 can be mounted under furniture using the optional Extron MBU 125 under -desk mounting kit (part # 70-077-01).
DVI DA2 and DVI DA4 • Installation and Operation 2-5.
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation, cont’d 2-6 Front Panel Featur es DV I DA SERIES D VI DISTRIBUTION AMPLIFIER 1 Front panel featur es a LED indicator — On both the DVI DA2 and DVI DA4, the LED indicator illuminates green when the unit is r eceiving power .
DVI DA2 and DVI DA4 • Installation and Operation 2-7 Rear Panel Features 12V 0.4A MAX POWER DV I-D INPUT DV I-D OUTPUT LOCAL OUTPUT 1234 DV I DA 4 3 12V 0.4A MAX POWER INPUT LOCAL OUTPUT OUTPUT DV I DA 2 SUPPORTS DV I-D ON LY 1 2 4 3 Rear panel features a Power input — Connect the provided power supply to the 3.
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation, cont’d 2-8 Cable Connections DVI Connections 1 . Use a DVI cable to connect the source device to the female DVI-I input. N Although DVI-I connectors are used, these distribution amplifiers are only compatible with single-link DVI-D video signals.
DVI DA2 and DVI DA4 • Installation and Operation 2-9 DVI connector pin assignments The illustration below shows the pin assignments for the DVI-I male and female connectors. N Although DVI-I dual link connectors are used, the DVI DA2 and DVI DA4 are only compatible with single-link DVI-D video signals.
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation, cont’d 2-10 Power Connections 1. Connect the captive screw connector fr om the supplied 12 VDC power supply into the power receptacle. N Ensure the cable is connected with the corr ect polarity .
DVI DA2 and DVI DA4 • Installation and Operation 2-11 Operation 1 . Connect the power supply (see page 2-10). 2 . Connect and power on the local monitor (see page 2-8). 3 . Connect and power on any other output displays (see page 2-8). 4 . Connect and power on the source device (see page 2-8).
DVI DA2 and DVI DA4 • Installation and Operation Installation and Operation, cont’d 2-12 T roubleshooting No output signal — Check that the front panel LED is on (lit green). If it is not, check the power supply connections to the unit (see page 2-10).
DVI DA2 and DVI DA4 A Appendix A Refer ence Information Specifications Included Parts Accessories.
DVI DA2 and DVI DA4 • Reference Information Refer ence Information A-2 Specifications N *Appropriate DVI-D to HDMI cables or adapters ar e requir ed for HDMI signal input/output Video Maximum bit rate .......................... 4.95 Gbps (1.65 Gbps per color) Maximum pixel clock .
DVI DA2 and DVI DA4 • Reference Information A-3 Furniture mount ................ Y es, with optional MBU 125 Under Desk Mounting Kit, #70-077-01 Enclosure type ............................... Metal Enclosure dimensions ................... 1.75" H x 8.
DVI DA2 and DVI DA4 • Reference Information Refer ence Information A-4 Included Parts These items are included: Included parts Replacement part number DVI DA2 60-886-01 DVI DA4 60-922-01 12 VDC Desk.
Extron’ s W arranty Extron Electr onics warrants this product against defects in materials and workmanship for a period of three years fr om the date of purchase.
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Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Extron electronic DVI DA4 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Extron electronic DVI DA4 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Extron electronic DVI DA4, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Extron electronic DVI DA4 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Extron electronic DVI DA4, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Extron electronic DVI DA4.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Extron electronic DVI DA4. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Extron electronic DVI DA4 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
