PANEL DESCRIPTIONS

1Display 1 Selected Source LED

The array of 4 LED’s correspond to the 4 source inputs on the back panel of the 4x4 DVI DL Matrix. The currently selected source being displayed on DVI Output 1 will be indicated by an active LED.

2Display 2 Selected Source LED

The array of 4 LED’s correspond to the 4 source inputs on the back panel of the 4x4 DVI DL Matrix. The currently selected source being displayed on DVI Output 2 will be indicated by an active LED.

3Display 3 Selected Source LED

The array of 4 LED’s correspond to the 4 source inputs on the back panel of the 4x4 DVI DL Matrix. The currently selected source being displayed on DVI Output 3 will be indicated by an active LED.

4Display 4 Selected Source LED

The array of 4 LED’s correspond to the 4 source inputs on the back panel of the 4x4 DVI DL Matrix. The currently selected source being displayed on DVI Output 4 will be indicated by an active LED.

5IR Receiver

This IR receiver will receive commands from the included RMT-16-IR remote control.

6IR Extension Port

Connect an optional IR extension (part# EXT-RMT-EXTIR) to this port.

7Power LED Indicator

This LED will become active once the included 5V DC power adapter is properly connected.

8RS-232 Serial Control Interface

Use the commands on page 10 to control the 4x4 DVI DL Matrix using the RS-232 interface.

9DVI Input 1

Connect a DVI DL source to this input.

10DVI Input 2

Connect a DVI DL source to this input.

11DVI Input 3

Connect a DVI DL source to this input.

12DVI Input 4

Connect a DVI DL source to this input.

13DVI Output 1

Connect a DVI DL display to this port.

14DVI Output 2

Connect a DVI DL display to this port.

15DVI Output 3

Connect a DVI DL display to this port.

16DVI Output 4

Connect a DVI DL display to this port.

17Locking 5V DC Power Adapter Input

Connect the included 5V DC power adapter to this port.

5

Page 8
Image 8
Gefen EXT-DVI-444DL user manual Panel Descriptions, Display 1 Selected Source LED

EXT-DVI-444DL specifications

The Gefen EXT-DVI-444DL is a high-performance DVI distribution amplifier designed to meet the demands of professional audio-visual setups. It allows users to distribute a single DVI source signal to multiple DVI displays without sacrificing signal integrity. This device is particularly ideal for applications such as control rooms, digital signage, and presentations where multiple displays are essential for conveying information effectively.

One of the key features of the EXT-DVI-444DL is its ability to distribute a single DVI-D signal to four separate outputs. This amplification ensures consistent signal strength across all connected devices, maintaining high-quality video output up to a resolution of 1920x1200 pixels. With full support for DVI dual-link signals, users can take advantage of the enhanced resolution capabilities for applications that demand superior image quality.

The technology behind the EXT-DVI-444DL includes advanced equalization circuitry that compensates for signal degradation that can occur over long cable runs. This is particularly important in professional environments where cable lengths can vary significantly. The unit can extend DVI signals over distances of up to 30 feet without any loss in quality, making it versatile for various installations.

Built with user-friendliness in mind, the EXT-DVI-444DL features a compact and rugged design that can be easily integrated into existing setups. Installation is straightforward, requiring minimal configuration to get up and running. The device is equipped with LEDs that indicate power and signal status, providing users with real-time feedback on connectivity.

Another characteristic of the EXT-DVI-444DL is its robust power supply, which ensures reliable operation even in demanding environments. The power source is designed to be energy-efficient, contributing to a more sustainable operation while minimizing heat production.

In summary, the Gefen EXT-DVI-444DL is an essential tool for anyone looking to enhance their DVI distribution capabilities. With its ability to amplify and distribute DVI signals effectively and efficiently, along with its advanced features and user-centric design, it serves a vital role in delivering high-quality audiovisual experiences across multiple displays. This distribution amplifier is an investment in quality, reliability, and performance for professionals in various industries.