User manual YAMAHA DIO8

[. . . ] Compliance with FCC regulations does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit "OFF" and "ON", please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. 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. [. . . ] This should be: 10 cm at the sides, 15 cm behind, and 30 cm above. · For normal ventilation during use, remove the rear of the rack or open a ventilation hole. · If the airflow is not adequate, the unit will heat up inside and may cause a fire. · This unit has ventilation holes at the top and bottom to prevent the internal temperature rising too high. Blocked ventilation holes are a fire hazard. · Hold the power cord plug when disconnecting it from an AC outlet. A damaged power cord is a potential fire and electrical shock hazard. · Do not touch the power plug with wet hands. Doing so is a potential electrical shock hazard. · The digital circuits of this unit may induce a slight noise into nearby radios and TVs. If noise occurs, relocate the affected equipment. Rack Mounting Caution If the unit is rack mounted and transported regularly, for example, when on a tour, we recommend that the rear of the unit be supported by fitting a pair metal brackets, one each side. The following drawing provides the information necessary to make such brackets. Note that only one bracket is shown here and the bracket for the other side must be bent in the opposite direction. 2-R2 2-R2 (82. 1) 76. 2 31. 75 R5 3. 1 20. 5 200 0 5. 9 4- ø 6. 5 36. 5 14. 5 0 7. 5 t = 1. 6 134 0 8 12 R2 3 86. 5 44. 45 Thank you for choosing the DIO8 digital IO box, specifically designed for the Yamaha PM1D digital audio mixing system. The DIO8 outputs and inputs digital signals (such as ADAT, TASCAM, and AES/EBU) as well as analog signals to and from the DSP1D/DSP1D-EX engine controlled via the CS1D control surface. Up to eight digital I/O cards and analog I/O cards can be installed on each DIO8. s Front panel I/O UNIT ID 1 PORT B SELECTOR 5-8 1-4 I/O UNIT ID PORT B SELECTOR 5-8 2 1-4 POWER ON/ OFF POWER ON/ OFF 3 DIGITAL IO BOX s Rear panel IN 4 75 OFF ON WORD CLOCK 8 7 6 5 4 3 2 1 IN OFF ON WORD CLOCK COM 75 OUT OUT COM 5 6 B (1­4/5­8) OUTPUT A (1­4/1­8) B (1­4/5­8) INPUT A (1­4/1­8) * The illustration shows the unit without any cards installed. B (1­4/5­8) OUTPUT A (1­4)/(1­8) B (1­4/5­8) INPUT A (1­4)/(1­8) 7 8 4 A I/O UNIT ID indicator This indicates the connector number (the number of the connector used to control the DIO8) of the engine DSP unit (DSP1D/DSP1D-EX) connected to the DIO8. If more than one connector is connected, either A or B will be automatically selected as the connector for control, according to the connection status of the INPUT and OUTPUT jacks. If there is a problem such as an incorrectly connected DSP unit or if the word clock is not locked, this will be indicated by one of the following error displays. Error displays E1: The OUTPUT connector of the DIO8 is connected to the OUTPUT connector of the DSP unit. Please connect it to the INPUT connector. E2: The INPUT connector of the DIO8 is connected to the INPUT connector of the DSP unit. Please connect it to the OUTPUT connector. (This will not be displayed if the OUTPUT connector of the DIO8 is connected. ) E3: Either the cable connected to the INPUT or OUTPUT connector has become disconnected, or the connection destination is incorrect. [. . . ] Align the edge of the card with the guide rail inside the slot as shown below and insert the card into the slot. Push in the card until the connector on the card is securely plugged into the terminal inside the DIO8. Keep the cover in a safe place for future use. 1 1 2 2 Guide rail A (1 ­4 /1 ­8 ) 4. Fix the card by tightening the two screws. Caution: Be sure to tighten the screws securely. Otherwise, the card may not be appropriately grounded. 5. [. . . ]