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Фрагмент инструкции
g Control signal pass-through — A three-pole, 3.5 mm captive screw connector inputs pass-through RS-232 (two-way) or IR signals (one-way). h Twisted pair outputs — Three RJ-45 jacks are used for transmitting DVI video, remote power, and communications/ control signals. N The DVI DL 201 transmits high frequency signals via these TP outputs. Connections between the transmitter and receiver must be point to point. It is recommended that there should be no couplers, adapter, or patch panels between the transmitter and receiver units. DVI DL 201 Rx front panel features The illustration below shows the front panel features of the DVI DL 201 Rx. DVI 201 Rx SERIESTx RxCONTROLPASS THRU911DVI-D OUTPUT10 DVI DL 201 Rx front panel features i Power LED — An amber light indicates that the DVI DL 201 Rx is receiving power from a power supply or remotely, through the transmitter. A green light indicates that the receiver is also receiving a video signal. j DVI-D output — One female DVI-I connector provides a dual-link DVI-D output. k Control signal pass-through — A three-pole, 3.5 mm captive screw connector inputs pass-through RS-232 (two-way) or IR signals (one-way). DVI DL 201 Rx rear panel features The illustration below shows the rear panel features of the DVI DL 201 Rx. POWER12V 0.4A MAX12INPUTS12313DO NOTCONNECTINPUTS TOLANDVI DL 201 Rx DVI DL 201 Rx rear panel features l Power input — An optional 12 VDC power supply (not provided) connects to this two-pole, 3.5 mm captive screw connector. N The receiver can be remotely powered by the transmitter. m Twisted pair inputs — Three RJ-45 jacks receive video, remote power, and pass-through communications/control signals from the transmitter. They can also send pass-through control signals via the transmitter. N The DVI DL 201 transmits high frequency signals via these TP outputs. Connections between the transmitter and receiver must be point to point. It is recommended that there should be no couplers, adapter, or patch panels between the transmitter and receiver units. Cable Connections and Switches DVI-D input Connect the DVI-D source device to the female DVI-I input connector. The dual link DVI-D input carries a signal with a resolution up to 2560x1600 @ 60 Hz. For sources providing HDMI signals, use an HDMI to DVI adapter, such as the Extron HDMIF-DVIDM female HDMI to male DVI-D adapter (PN 26-616-01). The pin assignments for the DVI-I input connectors are shown in the table on the next page. DVI-D output Connect the local display device to the female DVI-I output connector on the rear panel of the transmitter and the remote display device to the output connector on the front panel of the receiver. The dual link DVI-D output carries a signal with a resolution up to 2560x1600 @ 60 Hz. The pin assignments for the DVI-I output connectors are the same as those for the input connectors and are shown in the table on the next page. N Although DVI-I connectors are used, the DVI DL 201 is compatible only with DVI-D signals. Pin Signal 1 TMDS data 2– TMDS data 2+ TMDS data 1– TMDS data 1+ DDC clock+5 V power DDC dataTMDS clock+ GroundCEC control*TMDS clock– Hot plug detectTMDS data 0– TMDS data 0+ TMDS data 4- TMDS data 4+ TMDS data 3- TMDS data 3+ TMDS data 5- TMDS data 5+ TMDS data 2/4 shieldTMDS data 1/3 shieldTMDS data 0/5 shieldTMDS clockshieldPin Pin Signal Signal 2 9 10 17 4 12 20 5 13 21 6 14 22 7 15 23 8162418 3 11 19 DVI Dual Link - Female1981724*CEC control on pin 8 is a proprietary usage and is not the industry standard Twisted pair output/input Terminating shielded cable CAT 5/5e/6/7 twisted pair cable is not provided with the transmitter/receiver pair. You may purchase cables that have been precut to the required length and terminated to the T586A or T586B standard (see the table on the next page). Alternatively, purchase bulk cable and use the RJ-45 connectors (provided) to prepare your own terminated cables as described below. N The transmitter and receiver pair works with unshielded twisted pair (UTP) or shielded twisted pair (STP) cables. To ensure FCC Class A and CE compliance, and for optimum performance, STP cables are recommended. N Do not use Extron Skew Free Cable with this product. 1. Cut the cables to the required length. All three cables should be the same length. 2. Remove about 7/8" (2.2 cm) of the outer coat. If using STP cable, peel back the shielding and fold it over the top of the outer coat. Peel back shield andfold back. 3. Cut away and discard the clear cellophane inner wrapper that extends beyond the folded back shielding. 4. Cut a piece of self-adhesive shielded aluminum tape (provided), remove the backing, and wrap it around the folded back shielding. Aluminum TapeWrap tape around folded foil shielding. Slightly overlap. Cut and save the excess tapefor other connectors. 5. Separate the individual wires, and arrange them so that all eight wires are side by side in the same order as the T586A or T586B standard shown at the top of the next pag...
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