User manual YAMAHA MY16-MD64

[. . . ] Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-axial type cable. [. . . ] The MY16-MD64 is a MADI card for use with compatible Yamaha professional audio equipment. Using the MY16-MD64 with a maximum of three MY16-EX Yamaha I/O expansion cards allows transmission and reception of up to 64 channels (in/out) of uncompressed digital audio signals when running at a sampling frequency of 48 kHz or 44. 1 kHz. About the host devices in which the MY16MD64 can be installed Before installing the card in a host device, please refer to the Yamaha Pro Audio web site for the latest information on the compatible host devices in which the card can be installed. Yamaha Pro Audio web site: http://www. yamahaproaudio. com/ ENGLISH Installation information Please refer to the owner's manual supplied with the host device for installation information. As well as securing the card in place, the fixing screws at the left and right of the card function as electrical grounds. Be sure to screw them in tightly. Accessories About the MADI channel number Ch1-16 will be assigned to the MY16-MD64. Ch17-32, Ch3348 and Ch49-64 will be assigned to the MY16-EX in the order of connection. Owner's Manual Part Names and Functions Panel 1 2 3 4 A [NEXT MY16-EX IN][NEXT MY16-EX OUT] Connectors These RJ-45 connectors can be connected via an Ethernet straight cable (CAT5e or higher category) to the [MASTER SIDE IN] or [MASTER SIDE OUT] connector of the Yamaha MY16-EX I/O expansion card for transmission and reception of the audio and word clock signals. B [OPTICAL IN][OPTICAL OUT] Connectors These are SC connectors that can be connected via a multimode fiber optic cable to other MADI devices for transmission and reception of audio and control signals. NOTE: About the cable · Use a multimode fiber optic cable with 50-micron core/ 125-micron cladding diameters, or 62. 5-micron core/ 125-micron cladding diameters. · Attach the supplied rubber cap to the connectors on the card to prevent dust from settling on the connectors when the cable is not connected. NOTE: Use an STP (Shielded Twisted Pair) cable to prevent electromagnetic interference. Using a UTP (Unshielded Twisted Pair) cable may cause noise or cut off sound. Also, be sure to attach the ferrite core included with the MY16-EX to a location close to the cable plug connected to the [NEXT MY16-EX OUT] connector. 4 MY16-MD64 Owner's Manual Part Names and Functions C [COAXIAL IN][COAXIAL OUT] Connectors These are BNC connectors that can be connected via a 75 ohm coaxial cable to other MADI devices for transmission and reception of the audio and control signals. D ACTIVE INPUT Indicators The indicator at the [OPTICAL IN] or [COAXIAL IN] connector that receives the available signals blinks green. The indicator does not blink if the settings for the MADI channel mode and sampling frequency of the received signals and those for SW1/SW2 differ. Set these switches before you use the card. NOTE: Cables up to 100 meters in length can be used. Redundant OPTICAL/COAXIAL inputs If the card receives a signal available for both the [OPTICAL IN] connector and the [COAXIAL IN] connector, the OPTICAL signal will take priority. Also, if the OPTICAL signal encounters technical difficulty (such as a disconnection of the fiber optic cable), the input signal automatically switches to the COAXIAL signal, enabling the card to take advantage of its redundant inputs. However, the sound is cut off when automatically switched. Serial communication between Yamaha devices You can control the internal head amplifiers of a Yamaha digital mixing engine DME24N from a Yamaha digital mixing console LS9 by installing the card in each device. You can download the most recent firmware from the following Yamaha web site. http://www. yamahaproaudio. com/ Switches 4 SW101 OFF 56ch SW1 64ch 48K SW2 96K Emu. SW3 Nat. 1 2 3 Set these switches as appropriate for your situation and for the device in which the card is installed. A MADI Channel Mode (SW1) Mode Position 56 channel 64 channel Position C Card ID (SW3) Mode Position Position 56ch 64ch Emulation Native Emu. The 64-channel mode conforms to AES10-2003. B Sampling Frequency (SW2) Mode Position Position 44. 1/48 kHz 88. 2/96 kHz 48K 96K Typically set this switch to the [Emu. ] position. [. . . ] #03-11 A-Z Building 140 Paya Lebor Road, Singapore 409015 Tel: 747-4374 ARGENTINA Yamaha Music Latin America, S. A. Sucursal de Argentina Olga Cossettini 1553, Piso 4 Norte Madero Este-C1107CEK Buenos Aires, Argentina Tel: 011-4119-7000 SWEDEN Yamaha Scandinavia AB J. Wettergrens Gata 1, Box 30053 S-400 43 Göteborg, Sweden Tel: 031 89 34 00 TAIWAN Yamaha KHS Music Co. , Ltd. [. . . ]