User manual CRESTRON CNX-PBAR4

[. . . ] 7 Problem Solving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Further Inquiries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Future Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] RJ45 Pinouts 8 PIN, RJ45 PINOUT Pin 1 Pin 1 RECEPTACLE, REAR VIEW (TAB POSITION DOWN) CONNECTOR (TAB FACING AWAY) RCA Connectors The two RCA connectors provide line-level audio for a variety of configurations required by the local equipment in the room. Functional Description As shown in the simplified functional diagram on the following page, the IN connectors receive balanced audio input from the CNXRMCLV on pins 1, 2, 3, and 6. The balanced audio is buffered, routed to pins 1, 2, 3, and 6 of the OUT connector, and supplied to the CNX-BIPAD8. The balanced audio is also converted to unbalanced audio and supplied to the RCA connectors for distribution to the CNXBIPAD8, amplifiers, or other room boxes. Balanced audio from the CNX-BIPAD8 is supplied to pins 4, 5, 7, and 8 of the OUT connector, and passed through to pins 4, 5, 7, and 8 of the IN connector, to be supplied to the CNXRMCLV. 4 · Professional Balanced Audio Receiver: CNX-PBAR4 Operations Guide ­ DOC. 8183 Crestron CNX-PBAR4 Professional Balanced Audio Receiver CNX-PBAR4 Simplified Functional Diagram CNX-PBAR4 (One of Four Channels) Converter AUDIO OUT LEFT RCA Unbalanced RIGHT RCA Buffer Buffer Converter Buffer RJ45 IN 1+ 2- 3+ 6- 4+ 5- 7+ 8- RJ45 OUT 1+ 2- 3+ 6- Buffer 4+ 5- 7+ 8- Balanced Audio In L+ LR+ L+ LR+ L+ LR+ L+ LR+ 4+ 5- R- R- R- 1+ 2- 3+ 6- 4+ 5- 7+ 8- 1+ 2- 3+ 6- 7+ 8- OUTPUT INPUT INPUT OUTPUT CNXRMCLV CNX-BIPAD8 Industry Compliance As of the date of manufacture, this unit has been tested and found to comply with specifications for CE marking and standards per EMC and Radio Communications Compliance Labeling (N11785) NOTE: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Setup Rack Mounting WARNING: To prevent bodily injury when mounting or servicing this unit in a rack, take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack. If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Operations Guide ­ DOC. 8183 Professional Balanced Audio Receiver: CNX-PBAR4 · 5 R- Professional Balanced Audio Receiver Crestron CNX-PBAR4 NOTE: If rack mounting is not required, rubber feet are provided for tabletop mounting or stacking. Apply the feet near the corner edges on the underside of the unit. NOTE: Reliable earth grounding of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e. g. , use of power strips). Two "ears" are provided with the unit and must be installed so that it can be rack mounted. Refer to the following illustration and complete the procedures below to attach ears to the unit. The only tool required is a Phillips screwdriver. NOTE: Attaching screws are provided with the ears. 2. Using a Phillips screwdriver, remove the three side screws closest to the front panel. Position a rack ear so that its mounting holes align with the vacated holes, and secure the ear to the unit with the three longer screws supplied with the ears. Repeat the procedure to attach the remaining ear to the opposite side. 3. CAUTION: If rack ears are subsequently removed to accommodate a non-rack configuration, be certain to reinstall the shorter screws removed in Step 1. Failure to do so can cause damage to internal components. 6 · Professional Balanced Audio Receiver: CNX-PBAR4 Operations Guide ­ DOC. 8183 Crestron CNX-PBAR4 Hookup Professional Balanced Audio Receiver The CNX-PBAR4 provides great flexibility in redistributing audio signals throughout an entire home. Local room sources can be distributed and shared to other rooms through the headend. [. . . ] Any implied warranties that may be imposed by law are limited to the terms of this limited warranty. This warranty statement supercedes all previous warranties. Trademark Information All brand names, product names, and trademarks are the sole property of their respective owners. Windows is a registered trademark of Microsoft Corporation. Windows95/98/Me/XP and WindowsNT/2000 are trademarks of Microsoft Corporation. Operations Guide ­ DOC. [. . . ]