Yamaha MY16-C MY16-C Owners Manual - Page 16

ENGLISH MY16-C Card Installation Procedure Carefully read the precautions on page 2 before installing the MY16-C. 1 Set the MY16-C circuit-board DIP switches and rotary switches as required for your application. Refer to "Circuit-board Switches" on page 9 for details about the switch settings. These switches cannot be accessed while the MY16-C card is installed in its host device. If you need to change the circuit board switch settings, turn power to the host device off, remove the MY16C card, change the settings as required, then re-install the MY16-C card in the device. 2 Install the MY16-C card in an appropriate card slot on the host device. Refer to the operation manual of the host device for details. Make sure that the host device's power is turned off before installing the card. Be sure to disconnect the power cable of the main unit before installing the MY16-C. The screws function as part of the ground line, and should be tightened securely. 3 Connect the MY16-C card to another device on the CobraNet network using category-5 cable. Refer to the "Connection Examples" on page 16. 4 Set the bundle numbers as required. Bundle Number Setting Procedure Using the hexadecimal system, the left rotary switch sets the most significant bits of the number while the right switch sets the least significant bits. In short, the value of the left switch multiplied by 16 is added to the value of the right switch to produce 256 different values. The relationship between the switch settings and bundle numbers is shown in the chart below. For example, if the left switch is set to "0" and the right switch is set to "A," the corresponding bundle number would be "10" in decimal. If the left switch is set to "1" and the right switch to "5," the bundle number would be 277 decimal. Example: Bundle No.10 6789A 6789A 345 345 BCD BCD EF012 EF012 0 A Example: Bundle No.277 6789A 6789A 345 345 BCD BCD EF012 EF012 1 5 Switch setting (Hexadecimal) 00 01 02 ... 0F 10 11 ... FE FF Bundle number (Decimal) No transfer 1 2 ... 15 272 273 ... 510 Ignored When adjusting rotary switches please use a screwdriver with a blade that matches the switch groove. Attempting to use a screwdriver that is too large or too small can damage the switch. n In some cases it is possible to set the bundle numbers from the device in which the MY16C card is installed, or via software running on the host device. In such cases the device's bundle settings take priority over the card's rotary switches. It may also be possible to set a wider range of bundle numbers than is available via the rotary switches. MY16-C Owner's Manual 15 13