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Фрагмент инструкции
Tighten the screws on the side to fasten the wires. Unbalanced OutputBalanced OutputDo not tin the wires!LAUDIOOUTPUTRTipSleeve (s)Sleeve (s) TipNO GROUND HERE. NO GROUND HERE. TipTipRingRingLAUDIOOUTPUTR Figure 2-15 — Captive screw connector wiring for transmitter audio output C Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (–) terminal will damage the audio output circuits. Receiver connections The rack-mountable receiver is in a quarter rack width enclosure. The wall-mountable receiver is in an enclosure that can be mounted in UL standard wall boxes with Decora-style face plates. Figure 2-16 shows the rear panel of both DVI 201 Rx models. Figure 2-17 shows the front panel of both models. POWER12V 0.4A MAXDO NOT CONNECTTO LAN12INPUTSDVI 201 A D RxLAUDIOINPUTRPOWER12V 0.4A MAXDVI 201 Rx12DVI OUTPUTDVI 201 Rx Rear Panel1110DVI 201 A D Rx Rear Panel81189 Figure 2-16 — DVI 201 Rx rear panel connectors OUTPUTTxRx RS-232PASS THRUDVIAUDIO OUTDVI 201 Rx Front PanelDVI 201 A D Rx Front PanelDVI 200 Rx SeriesRS-232PASS THRUTxRx1212913 Figure 2-17 — DVI 201 Rx front panel connectors h Receiver input connector — Connect one end of the two separate TP cables from the transmitter output connectors (item f on page 2-17) to these RJ-45 female connectors. C Do not connect these devices to a computer data or telecommunications network. N In order to fit in the junction box, the TP cables and RJ-45 connectors should not have a boot installed. N Connect transmitter output 1 to receiver input 1. Connect transmitter output 2 to receiver input 2. N If necessary, test for proper cable connection (output 1 to input 1, output 2 to input 2) as follows: 1. Plug both TP cables into the powered unit. 2. Momentarily connect either of the cables on the opposite end into the unpowered unit‘s “2” connector. If the unpowered unit’s Power LED is lit, the connection is correct. If the unpowered unit’s Power LED is not lit, unplug the connector on the unpowered end and connect the other cable to the “2” connector. N Extron recommends 28AWG to 24AWG TP cable for the RJ-45 connectors. See "TP cable termination," on page 2-23, to properly wire the RJ-45 connectors. i DVI Output connector — Connect a DVI monitor or projector for display of the transmitted direct digital image. See "DVI connector pin assignments," on page 2-22, for pin assignments. j Audio Input connector (DVI 201 A D Rx [Decora] only) — Connect one end of a 5-wire audio cable to this 3.5 mm, 5-pole direct insertion connector. Connect the free end of the same cable to any compatibly wired audio source unit, such as a switcher's output or a DVI 201 A D Tx (Decora) transmitter. Figure 2-18 shows how to wire the captive screw audio connector. Insert the wires into the appropriate openings in the direct insertion connector. Tighten the screws on the side to fasten the wires. TipSleeveSleeveTipUnbalanced InputBalanced InputDo not tin the wires! Sleeve (s) TipTipRingRingLAUDIOOUTPUTRLAUDIOOUTPUTR Figure 2-18 — Captive screw connector wiring for receiver audio output k DC power input connector — Plug the included external 12 VDC power supply into either this connector or the power input connector on the transmitter (item e on page 2-17). See "Power supply wiring," on page 2-25, to wire the connector. l RS-232 connector — Connect a serial communications port to this 3.5 mm, 3-pole captive screw connector for bidirectional RS-232 communication. See "RS-232 connector wiring," on page 2-26, to wire the connector. N The RS-232 connector can also transmit one-way modulated infrared (IR) signals. See "Modulated IR pass through" on page 2-33. m Audio output connector (DVI 201 A D Tx [Decora] only) — Connect a stereo audio device to this 3.5 mm mini stereo jack to receive the unbalanced audio output. Figure 2-14 on page 2-17 shows how to wire the audio plug. Pin assignments and wiring DVI connector pin assignments Figure 2-19 defines the pinout for the DVI protocol. Pin Signal 1 TMDS data 2– TMDS data 2+ TMDS data 1– TMDS data 1+ DDC clock +5 V power DDC dataTMDS clock+ Ground (+5 V) CEC control* TMDS clock– Hot Plug Detect TMDS data 0– TMDS data 0+ Spare Spare Spare Spare Spare Spare TMDS data 2 shield TMDS data 1 shield TMDS data 0 shield TMDS clock Shield Pin Pin Signal Signal 2 9 10 17 4 12 20 5 13 21 6 14 22 7 15 23 8 * CEC control on pin 8 is a proprietary usage, not the industry standard. 16 24 18 3 11 19 1981724Female ConnectorMale Connector Figure 2-19 — DVI connectors TP cable termination N RJ-45 termination with CAT 5, CAT 5e, or CAT 6 cable must comply with the TIA/EIA T 568A or TIA/EIA T 568B wiring standard for all connections. Figure 2-20 details the recommended termination of TP cables with RJ-45 connectors in accordance with either the TIA/EIA T 568A or the TIA/EIA T 568B wiring standard. 5Pin1236784N Terminate both ends of both cables identically, in accordance with either the TIA/EIA T 568A or the TIA/EIA T 568B wiring standard. Wire colorWhite-greenGr...
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