K R A ME R E LE CT R O N IC S L TD .
Contents 1 Introduction 1 2 2.1 2.2 2.3 3 3.
1 Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront video, audio, presentation, and broadcasting professionals on a daily basis.
2 Getting Started We recommend that you: Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual i 2.1 Go to http://www.kramerelectronics.com/support/product_downloads.asp to check for up-to-date user manuals, application programs, and to check if firmware upgrades are available (where appropriate).
2.2 Safety Instructions ! 2.
3 Overview The 670T converts the HDMI signal to an optical signal, and the 670R converts the optical signal back into an HDMI signal. Together, the 670T and 670R form an HDMI transmitter/receiver over multimode fiber system.
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4 Connecting the 670T, 670R i Always switch off the power to each device before connecting it to your 670T, 670R. After connecting your 670T, 670R, connect its power and then switch on the power to each device. Avoid direct eye exposure into the optic connectors when powered, although this product is regulated strictly enough to operate under the Laser Class 3R for eye safety To connect the 670T and 670R, as illustrated in the example in Figure 3, do the following: 1.
Figure 3: Connecting the 670T/670R Transmitter/Receiver System 8 670T, 670R - Connecting the 670T, 670R
5 Technical Specifications 670T 670R INPUTS: HDMI Connector 1 optical connector OUTPUTS: 1 optical connector HDMI Connector BANDWIDTH: Supports up to 3.
For the latest information on our products and a list of Kramer distributors, visit our Web site where updates to this user manual may be found. We welcome your questions, comments, and feedback. Web site: www.kramerelectronics.com E-mail: info@kramerel.
