User manual YAMAHA MY16C

[. . . ] INTERFACE CARD MY16-C Owner's Manual FCC INFORMATION (U. S. A. ) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. Compliance with FCC regulations does not guarantee that interference will not occur in all installations. [. . . ] The [PRIMARY] connector is for connection to the main circuit, while the [SECONDARY] connector is for connection to the backup circuit. If a failure occurs on the PRIMARY circuit (e. g. a cable failure, accidental disconnection, switching hub failure, etc. ) the SECONDARY circuit will automatically take over. Basic redundancy network setup is described on page 17. Use STP (Shielded Twisted Pair) cables to protect against electromagnetic interference. 3 [LINK/FAULT] Indicators These are the LED indicators to the left of the [PRIMARY] and [SECONDARY] connectors. These indicators will light when a network cable is connected to the corresponding connector. The indicator for each connector will light green when a network cable is properly connected, and will flash while data is being properly transferred via the corresponding connector. If an error occurs on the connected network, the appropriate indicator will light or flash red. If an indicator lights or flashes red, try disconnecting it from the corresponding Ethernet connector. The indicator will go out if a cable, hub, or other device connected to the network has failed. If the indicator remains lit or flashing even after the cable is disconnected, there may be a fault in the MY16-C card itself. In this case please refer the problem to qualified Yamaha service personnel. 4 [IN USE/CONDUCT] Indicators These are the indicators to the right of the [PRIMARY] and [SECONDARY] connectors. These indicators will light when power has been properly applied to the MY16-C card. These indicators normally light green, but will light orange when the MY16-C is operating as the network conductor. 8 MY16-C Owner's Manual 6 F0 1 F0 1 23 F0 1 F0 1 F0 1 F0 1 F0 1 F0 1 ENGLISH Controls & Functions Panel Connectors and Switches 3 4 3 4 Gr-LINK Rd-FAULT PRIMARY 7 89 7 89 1 7 89 7 89 CD AB E CD AB E 2 CD AB E Gr-IN USE Or-CONDUCT SECONDARY 7 89 7 89 BUNDLE ASSIGNMENT 7 89 789 CD AB E CD AB E CD AB E CD AB E CD AB E 5 BUNDLE ASSIGNMENT [IN1] and [IN2] Rotary Switches These switches set the receive bundle number for audio signals to be received over the CobraNet network. The [IN1] switches specify the receive bundle 1 number, and the [IN2] switches specify the receive bundle 2 number. Two rotary switches are used to specify each number. See "Bundle Number Setting Procedure" on page 15 for details. 6 BUNDLE ASSIGNMENT [OUT1] and [OUT2] Rotary Switches These switches set the transmit bundle number for audio signals to be transmitted over the CobraNet network. The [OUT1] switches specify the transmit bundle 1 number, and the [OUT2] switches specify the transmit bundle 2 number. Two rotary switches are used to specify each number. See "Bundle Number Setting Procedure" on page 15 for details. Circuit-board Switches RX 7 TX 8 7 SERIAL ASSIGNMENT [RX] Rotary Switch Sets the receive channel for the CobraNet serial control signal from channel 1 through channel 15. [. . . ] CLOCK 96kHz 88. 2kHz 48kHz 44. 1kHz NETWORK MID MASTER NHB32-C 2 3 4 5 6 7 8 PEAK SIGNAL IN 1 PEAK 2 3 4 5 6 7 8 SCENE NUMBER SIGNAL OUT DME24N n Not compatible with ACU16-C or NHB32-C control signals. CobraNet Redundancy Network n Redundancy Networks Redundancy networks employ dual (primary and secondary) circuits. Communication usually occurs over the primary circuit, but if a failure occurs on the primary circuit ­ cable failure, accidental disconnection, switch failure, etc. ­ the secondary circuit will automatically take over. Redundancy networks offer significantly higher reliability compared to single-circuit systems. 1 EXT. [. . . ]