Safety Instructions Recycling Kramer Products Overview About the Power Connect™ Feature Defining the 631T/R HDMI Optical Transmitter and Receiver Using the 631T/631R HDMI Optical Transmitter/Receiver Connecting the 631T/631R HDMI Optical Transmitter/Receiver Operating the 631T/631R HDMI Optical Transmitter/Receiver Wiring the TP LINE IN / LINE OUT RJ-45 Connectors...
Room Connectivity; GROUP 10: Accessories and Rack Adapters; GROUP 11: Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and GROUP 14: Collaboration. Congratulations on purchasing your Kramer 631T/R HDMI Optical Transmitter and Receiver, which are ideal for the following typical applications: ...
Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position your Kramer 631T/R away from moisture, excessive sunlight and dust This equipment is to be used only inside a building. It may only be connected to other equipment that is installed inside a building.
Kramer Electronics has made arrangements with the European Advanced Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular country go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.
The Kramer DigiTOOLS® 631T HDMI Optical Transmitter and the 631R HDMI Optical Receiver are an optical transmitter and receiver pair for transmitting HDMI signals up to 1600x1200 at 60Hz. The 631T converts an HDMI signal into an optical signal and the 631R converts the optical signal back to HDMI.
Defining the 631T/R HDMI Optical Transmitter and Receiver Figure 1: 631T HDMI Optical Transmitter Feature Function HDMI IN Connects to the HDMI source 12V DC +12V DC connector for powering the unit POWER LED Illuminates when receiving power LINK LED...
1. On the 631T, connect the HDMI source (for example, a set top box) to the HDMI IN connector, using the Kramer HDMI copper cable. Note: Do not look directly into the LC receptacles of the 631T, while powered on, although this product is regulated strictly enough to operate under the Laser Class 1, classified by CDRH/FDA for eye safety.
Turn ON the power on the set-top box and the display Note: Avoid “hot plugging” the 631T or 631R. This is not a recommended practice with live digital voltages (but it can be done) 631T/R - Using the 631T/631R HDMI Optical Transmitter/Receiver...
DDC Clock line for (HDMI Digital Display Channel) DDC2B communication 5V_IN DVI 5V (DVI No. 14 pin for Display) Signal is driven by monitor to enable the system to identify the presence of a Display 631T/R - Using the 631T/631R HDMI Optical Transmitter/Receiver...
If the display device shows only a black screen – Be sure that the AC plugs and the DC jacks used by external power supplies are firmly connected; that the power bars are live; and that the 631T/631R are connected correctly to the media receiver or computer and display, respectively.
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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.com SAFETY WARNING...