Safety Instructions Safety Instructions • English Chinese Simplified (简体中文) WARNING: This symbol, , when used on the product, is intended 警告: 产品上的这个标志意在警告用户该产品机壳内有暴露的危险 to alert the user of the presence of uninsulated dangerous voltage 电压, 有触电危险。 within the product’s enclosure that may present a risk of electric shock.
Typical Transmitter and Receiver Application The DTP DVI 330 Tx/Rx units are housed in quarter rack width metal enclosures. They can be set on a tabletop or mounted in a rack, under or through furniture, or to a projector pole.
Termination of the cable with RJ-45 connectors is simple, quick, and economical. NOTE: Do not use Extron UTP23SF-4 Enhanced Skew-Free AV UTP cable or STP201 cable to link the transmitter and receiver. The DTP DVI 330 Tx/Rx does not work properly with these cables. Control Communications The RS-232 and IR communications are via a passive pass-through only.
Installation and Operation This section describes the installation and the operation of the DTP DVI 330 Tx/Rx Extender, including: • Mounting the Units • Connections • Operation Mounting the Units ATTENTION: • Installation and service must be performed by authorized personnel only.
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• If you have removed the ground jumpers (see Disconnecting the Ground on page 12) because of ground potential differences, one DTP DVI 330 unit cannot remotely power the other unit. Each unit requires a local power supply. DTP DVI 330 Tx/Rx Transmitter and Receiver • Introduction...
• If you have removed the ground jumpers (see Disconnecting the Ground page 12) because of ground potential differences, the DTP DVI 330 cannot extend analog audio. No analog audio is output. • The length of exposed wires is critical. The ideal length is 3/16 inch (5 mm).
Twisted pair recommendations Supported Cables — The DTP DVI 330 is compatible with CAT 5e, 6, 6a, and 7 shielded twisted pair (F/UTP, SF/UTP, and S/FTP) and unshielded twisted pair (U/UTP) cable. DTP DVI 330 Tx/Rx Transmitter and Receiver • Introduction...
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• Cut and save the excess tape for other connectors. Figure 7. Wrapping the Shielded Tape Cut the unused portion of the shielded tape and retain for shielding other RJ-45 connectors. DTP DVI 330 Tx/Rx Transmitter and Receiver • Introduction...
If you have removed the ground jumpers (see Disconnecting the Ground page 12) because of ground potential differences, one DTP DVI 330 unit cannot remotely power the other unit. Each unit requires a local power supply. Figure 9 shows how to wire the connector. Use the supplied tie-wrap to strap the power cord to the extended tail of the connector.
Reference Information This section discusses the specifications, part numbers, and accessories for the DTP DVI 330 Tx/Rx transmitter and receiver. Topics that are covered include: • Part Numbers and Accessories • Mounting the Transmitter or Receiver • Disconnecting the Ground...
The 1-inch high, quarter rack width DTP DVI 330 transmitter or receiver can be placed on a table, mounted in a rack, or mounted under a desk or table. The receiver can also be mounted on a projector bracket.
NOTE: Once you have removed the ground jumpers, the DTP DVI 330 cannot extend analog audio and one unit cannot remotely power the other. No analog audio is output and each unit requires a local power supply.
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Obtain a second 12V power supply, part number 70-775-01 (one supply is provided with the transmitter and normally powers both units), and locally power both units (see Power supply wiring on page 8). DTP DVI 330 Tx/Rx Transmitter and Receiver • Installation and Operation...
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Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality, performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct, indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage.