User manual MTD 52028 PARTS LIST

[. . . ] NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does * This applies only to products distributed by MTD CORPORATION OF AMERICA. (class B) This device complies with Part 15 of the FCC Rules. [. . . ] 4 Greetings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 About CobraNet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 The 52028 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Controls & Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Connection Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . at the end of the book • • • • The illustrations in this document are for instructional purposes, and may appear somewhat different from the actual equipment. CobraNet is trademark of Cirrus Logic, Inc. Ethernet is a trademark of Xerox Corporation. All other trademarks are the property of their respective holders and are hereby acknowledged. 4 52028 Owner’s Manual Greetings Thank you for choosing the Yamaha 52028 CobraNet™ INTERFACE CARD. The 52028 is a CobraNet™* expansion card for use with compatible Yamaha professional audio equipment. Multicast bundles are sent to all devices on the network regardless of their settings, but only bundles with the specified bundle number(s) are processed. For this reason multicast bundles make heavy use of network resources and it is recommended that the maximum number of bundles be limited to 4 (32 channels). Unicast bundles should be employed when it is necessary to handle 5 or more bundles at a time. It is also possible to set multiple devices to receive the same unicast bundle number, and depending on the transmitting device up to 4 receiving devices may be able to simultaneously receive the same bundle. This situation is known as “multi-unicast. ” The 52028 is capable of handling multi-unicast bundles. Different number ranges are used for multicast and unicast bundles: multicast bundles are numbered 1 through 255, while unicast bundles are numbered 256 through 65, 279. Multicast Bundles Multicast bundles transmitted from device A are sent to all devices on the network (B through D in the example). CobraNet Device CobraNet Device A B Digital Audio Data Network C CobraNet Device D CobraNet Device Unicast Bundles Unicast bundles are received only by devices set to receive the same bundle numbers as the transmit bundle number of the transmitting device A (device D in this example). CobraNet Device CobraNet Device A B Digital Audio Data Network C CobraNet Device D CobraNet Device 52028 Owner’s Manual 7  Conductor and Performers On any CobraNet network one device generates a timing signal that all other devices receive and are synchronized to. The device that generates the synchronization signal is known as the “conductor, ” while all other devices are “performers. ” The conductor for the network is automatically assigned and need not be specified by the operator. When an 52028 is assigned to be the conductor for the network, the LED indicator to the left of the connector that is connected to the network will flash orange. If the conductor fails for some reason, conductor status is automatically switched to another device on the network. Since the conductor transmits the synchronization signal to the performers via the network cable, no separate word clock cables are required and the total number of cables used by the system is kept to a minimum. Digital audio devices that are not connected to the network, however, will need to receive a word clock signal from a device on the network in order to achieve synchronization. NOTE Digital signals and control data are transmitted and received by all conductor and performer devices on the CobraNet network. Conductors transmit the synchronization signal that is received and used by performers. [. . . ] Conforme para entornos: E1, E2, E3 y E4 52028 Owner’s Manual  CobraNet Ports (100Base-TX Ethernet, RJ-45) Pin 1 2 3 4 5 6 7 8 Connection TxD+ TxD– RxD+ Unused Unused RxD– Unused Unused  Straight/Cross Cable Wiring Details Straight Cables Pins 1 —— 1 2 —— 2 3 —— 3 4 —— 4 5 —— 5 6 —— 6 7 —— 7 8 —— 8 Cross Cables Pins 1 —— 3 2 —— 6 3 —— 1 4 —— 4 5 —— 5 6 —— 2 7 —— 7 8 —— 8 52028 Owner’s Manual  Dimensions 164. 1 120 111 100 20 40 0. 7 36 1 200 40 unit: mm * Specifications and descriptions in this owner’s manual are for information purpose only. reserves the right to charge or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer. Die technischen Daten und Beschreibungen in dieser Bedienungsanleitung dienen nur der Information. [. . . ]