ST121UTPHDMI ST121UTPHDGB ST121UTPHDEU Instruction Manual HDMI Video Extender HDMI Audio/Video Extender over Cat5 with RS232 and IR Control Manual Revision:11/26/2010 For the most up-to-date information, please visit www.startech.
FCC Compliance Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Table of Contents Introduction............................................................... 1 Packaging Contents............................................................. 1 System Requirements.......................................................... 1 Front View- Transmitter/Receiver Unit.................................. 2 Rear View- Transmitter/Receiver Unit................................... 2 Installation................................................................. 3 Hardware Installation....
Introduction The ST121UTPHDMI HDMI Audio Video Extender over Cat5 with RS232 and IR extends an HDMI source signal up to 80 meters (260 feet) using a standard Cat5 or better UTP/STP cable, giving you the freedom to optimize the placement of your display without sacrificing image quality. Compliance with High Speed HDMI (1.3) as well as HDCP ensures that even the latest devices will be able to pass a signal with support for full 1080p resolutions and the accompanying digital audio.
Front View- Transmitter/Receiver Unit Rear View- Transmitter/Receiver Unit 2
Installation Make sure all devices are turned off before beginning installation. Hardware Installation 1. Connect an HDMI cable from the video source device (i.e. computer, game console, PVR/DVR) to the “In” HDMI connector on the Transmitter unit. 2. OPTIONAL: If also transmitting IR control over Cat5, connect the IR emitter and receiver probes to the corresponding connectors on the Transmitter unit. The emitter should be placed near the IR sensor on the video source device.
. If Step 2 previously performed, connect and position the IR emitter/ receiver probes appropriately from the Receiver unit. 8. If Step 3 previously performed, connect a male DB9 serial cable from the Receiver unit to the RS232 serial device. The male pinout on the DB9 connector is identical to that of the pinout on the male cable plugged into the Transmitter unit. 9. Turn the extender units on by plugging in the power adapters. The power LED should light up and stay solid.
Specifications ST121UTPHDMI ST121UTPHDGB ST121UTPHDEU Video Signal High Speed HDMI (1.
ST121UTPHDMI ST121UTPHDGB ST121UTPHDEU Supported Protocols RS232 Maximum Serial Baud Rate 115, 200 Kbps IR Interface Bi-directional 38Khz / ±10° / 5m Power Adapter 5VDC, 2000mA, center positive Operating Temperature 0°C ~ 55°C (32°F ~ 131°F) Storage Temperature -20°C ~ 85°C (-4°F ~ 185°F) Humidity 0% ~ 95% Dimensions (LxWxH) 130.0mm x 88.0mm x 30.
Technical Support StarTech.com’s lifetime technical support is an integral part of our commitment to provide industry-leading solutions. If you ever need help with your product, visit www.startech.com/support and access our comprehensive selection of online tools, documentation, and downloads. Warranty Information This product is backed by a one year warranty. In addition, StarTech.
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