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Resumen del manual
Supports DDC and HDCP copy protection transmission — The Tx/Rx pairs fully support long distance transmission of the DDC and HDCP signals. Remote powering of transmitter or receiver — Only one power supply is necessary to power both devices. Control communications pass-through — Bidirectional RS-232 or IR control signals can be transmitted alongside the HDMI signal, so that the remote display can be controlled without the need for additional cabling. Audio routing — The HDMI 201 A D Tx/Rx also routes unbalanced stereo audio when both units are the Decora form factor. Supports CEC signal transmission 1" high, quarter rack width, metal enclosures (HDMI 201 Tx and HDMI 201 Rx [non-Decora] only) — With low profile enclosures, both transmitter models and both receiver models can be discreetly installed in locations such as behind a plasma or LCD flat-panel display. Wall-mountable enclosures (HDMI 201 A D Tx and HDMI 201 A D Rx [Decora] only) External 100 VAC to 240 VAC, 50/60 Hz, international power supply (part #70-055-01) — Included with units sold as a paired system and with transmitters 2 Chapter Two Installation and Operation Mounting the Tx/Rx Connections Operation Technical Points for Digital Video and Content Protection Encryption Troubleshooting Application Examples Installation and Operation, cont’d HDMI 201 Tx/Rx • Installation and Operation 2-4 HDMI 201 Tx/Rx • Installation and Operation 2-5 Use 2 mounting holes on opposite corners. (2) 4-40 x 3/16" Screws 1U Universal Rack Shelf 1/4 Rack Width Front False Faceplate 1/2 Rack Width Front False Faceplate Both front false faceplates use 2 screws. Figure 2-2 — Mounting the transmitter or receiver unit on a standard rack shelf Under-furniture mounting The unit can be mounted under a horizontal surface using an optional MBU 125 under-desk mounting kit (part #70-077-01). Mount the unit under a desk or table as follows: 1. Secure the under-desk mounting brackets to the transmitter or receiver with the four machine screws provided in the mounting kit (figure 2-3). 2. Hold the transmitter or receiver with attached brackets against the underside of the desk or other furniture. Mark the location of holes for screws on the desk. 3. Drill 1/4" (6.4 mm) deep, 3/32" (2 mm) diameter pilot holes in the table or desk at the marked screw locations from the underside or inside (the concealed side) of the furniture, where the transmitter or receiver will be located. 4. Insert the four wood screws into the pilot holes. Fasten each screw into the installation surface until just less than 1/4" of the screw head protrudes. 5. Align the installed screws with the slots in the mounting brackets, and place the transmitter or receiver against the surface, with the screws through the bracket slots. 6. Slide the transmitter or receiver slightly forward or back, then tighten all four screws to fasten it in place. Figure 2-3 — Under-desk mounting Through-furniture mounting The transmitter or receiver can be mounted through a desk or other furniture using an optional Extron MBD 129 through-desk mounting kit, part #70-077-02. Mount the transmitter or receiver through a desk or table as follows (figure 2-4): Figure 2-4 — Through-desk mounting 1. Loosely attach the mounting brackets to the transmitter or receiver using the four machine screws and washers supplied with the mounting kit. 2. Hold the transmitter or receiver against the inside of the surface through which it will be mounted. Mark the four screw holes on the inside of the surface to which you are mounting the device. 3. Drill four pilot holes, each 3/32" in diameter by 1/4" deep, where you made marks. 4. Using the provided four wood screws, secure the brackets to the mounting surface. 5. Slide the transmitter or receiver up and down in the mounting brackets until the face of the transmitter or receiver is at the desired height. Tighten the screws that secure the brackets in place. If the screws are inaccessible to a screwdriver: a. Mark the location of the brackets relative to the screws. b. Remove the transmitter or receiver from inside the furniture. c. Tighten the screws. d. Replace the unit inside the surface (step 4). Projector mounting The receiver can be mounted on a projector bracket using either of the following optional Extron projector mounting kits: • PMK 300 projector mounting kit (part #70-374-01) • PMK 350 low profile projector mounting kit (part #70-563-02 [black] or part #70-563-03 [white]) PMK 300 mounting Mount the receiver to a PMK 300 bracket as follows: 1. If necessary, remove the feet from the bottom of the receiver. 2. Mount the receiver to one of the bracket’s three mounting plates using two of the supplied 4-40 x 3/16" screws in opposite (diagonal) corners to secure the device to the bracket. It can be vertically mounted facing either up or down (figure 2-5). N On the side mounting plates, the device is typically mounted on the outside of the bracket. On the front mounting plate, the device is typical...