Extron electronic DVI DL 201 Rx, DVI DL 201 Tx user manual DDC switches, Off position

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DDC switches

When the DVI-D source device boots up, it uses the Display Data Channel (DDC), a two-way communication protocol, to obtain Extended Display Identification Data (EDID) from the display device. This allows the source to output a resolution that matches the capabilities of the display.

A bank of three switches allows the user to determine how the source device will obtain the EDID. The EDID can be obtained directly from the display device, or from the internal memory within. The three switches are:

EDID Minder — This switch must be on for the EDID Minder function to be enabled. The factory default for this switch is the

off position.

 

 

MINDEREDID

DEFAULTEDID

 

REMOTEDDC

Default EDID — When the Default EDID switch

 

 

 

 

 

 

 

 

 

 

 

 

 

is on (factory default; see figure at right), an EDID

 

 

 

 

 

 

 

 

 

 

showing a typical Dual Link DVI display resolution

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of 2560x1600 @ 60 Hz is passed to the source device.

 

 

 

 

 

 

 

 

 

 

ON

ON

 

 

 

 

 

The EDID Minder switch must also be on for the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default EDID switch to function.

 

 

 

 

 

 

 

 

 

 

OFF

 

1

 

2

3

 

 

 

 

 

 

 

 

 

 

 

Remote DDC — When this switch is off, the DDC

is routed to the local monitor. When the switch is on, the DDC is routed to the remote display device.

See page 3-2 for more information about configuring these switches to provide the source device with the correct EDID.

DVI DL 201 Tx/Rx • Installation 2-17

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Contents Dual Link DVI Transmitter and Receiver DVI DL 201 Tx/RxSafety Instructions English PrecautionsFCC Class a Notice 安全须知 中文Page Quick Start Guide -­ DVI DL 201 Tx/Rx Power on the source deviceConnect the display to the local monitor output Amber while the Edid information is readTo use DDC pass-through routed to the local monitor Quick Start Guide -­ DVI DL 201 Tx/Rx, cont’dTable of Contents Table of Contents, cont’d DVI DL 201 Tx/Rx OneIntroduction DVI DL 201 Tx/Rx FeaturesAbout this Manual About the DVI DL 201 Tx/RxExtron DVI DL 201 Tx Typical Application for the DVI DL 201 Tx/RxIntroduction, cont’d Two Tabletop placement InstallationMounting the DVI DL 201 Tx/Rx Rack mountingInstalling the DVI DL 201 Tx on a rack shelf Rack mounting proceduresUnder-desk mounting the DVI DL 201 Tx Installation, cont’dUnder-desk mounting Through-desk mounting the DVI DL 201 Rx Through-desk mountingProjector mounting the DVI DL 201 Rx Pole mountingDVI DL 201 Tx/Rx Installation DVI DL 201 Tx front panel features Installation, cont’d Panel FeaturesDVI DL 201 Tx front panel features DVI DL 201 Tx DVI DL 201 Tx rear panel featuresDVI DL 201 Rx front panel features DVI DL 201 Rx front panel featuresDVI DL 201 Rx rear panel features DVI DL 201 Rx rear panel featuresDVI-D output Installation, cont’d Cable Connections and SwitchesDVI-D input Pin Signal Terminating shielded cable Twisted pair output/inputTIA/EIA ConnectionsSingle Link Mode Dual Link Mode Video ResolutionSingle Link/Dual Link DVI 60 HzOff position DDC switchesControl pass-through IR signals RS-232 signalsSignal S, from the control device to Tx to Tx Rx to Rx Ground toConnecting power to DVI DL 201 Tx/Rx Power inputThree Using the Edid Minder to read and store Edid from a display Configuration and OperationConfiguration Set the Edid Minder switch to the on up Using the Edid Minder with the default EdidConnect the source device to the transmitter Input Connect the display device to the receiverPower on the display device Configuration and Operation, cont’dUsing pass-through mode with DDC routed to a local monitor Power on the local monitor, if required Troubleshooting Configuration and Operation, cont’d SetupDVI DL 201 Tx/Rx Configuration and Operation Configuration and Operation, cont’d AAppendix a Reference Information SpecificationsVideo Video input and loop-through transmitterGeneral Video output receiverControl/remote external device pass-through Depth excludes connectors Enclosure dimensionsWarranty Years parts and labor #60 ‑604 ‑20Included parts Replacement Part number Optional AccessoriesAccessory Part number Included PartsReference Information USA, Canada, South America Japan Central America Extron’s WarrantyExtron Electronics. All rights reserved
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DVI DL 201 Tx, DVI DL 201 Rx specifications

Extron Electronics is renowned for its high-quality audio-visual solutions, and their DVI DL 201 TX/RX and DVI DL 201 RX are no exception. These devices are designed to facilitate digital video signal transmission over long distances, making them ideal for professional AV setups in educational institutions, corporate environments, and large venues.

The Extron DVI DL 201 TX (transmitter) and DVI DL 201 RX (receiver) feature advanced technology that supports DVI Dual Link video signals. This capability allows for the transmission of high-resolution video up to 2560x1600 at 60Hz, ensuring crisp and clear visuals essential for modern presentations and video playback.

One of the standout features of the DVI DL 201 series is its ability to extend DVI signals up to 200 feet (60 meters) using a single CAT 6 cable. This long-distance capability is particularly beneficial in expansive installations where traditional cabling may not suffice. The use of Exton’s advanced technology allows these devices to maintain signal integrity even at longer distances, mitigating concerns about video degradation.

The DVI DL 201 TX/RX is equipped with hot-plug detection, ensuring that both the transmitter and receiver can automatically recognize connected devices without the need for manual intervention. This enhances ease of use and simplifies the setup process for system integrators. Additionally, the devices are designed with a compact form factor, allowing for flexibility in installation without taking up excessive space.

Another notable characteristic of the DVI DL 201 series is its compatibility with a range of DVI sources and displays, making it a versatile solution in mixed technology environments. This flexibility, combined with their durability, makes these devices a reliable choice for any AV installation.

Furthermore, Extron incorporates thorough engineering in their products, ensuring that both the DVI DL 201 TX and RX meet high standards of performance and reliability. The devices are backed by Extron’s comprehensive support and warranty services, providing peace of mind for end-users.

In conclusion, the Extron DVI DL 201 TX/RX and DVI DL 201 RX introduce a robust solution for extending DVI signals, ensuring high-quality video transmission across considerable distances. With their advanced features and technologies, they are an excellent choice for any professional AV application.
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