1. Turn power of this unit off, and set the COMPUTER switch located on the back of this unit.

Note

The Computer switch will be validated when the power is turned off and then on after the setting has been made.

*The setting will depend on the type of computer you have and the software you use.

The PC-1 baud rate is 31.25K (bit/sec), and the PC-2 baud rate is 38.4K (bit/sec). Set the computer switch to the baud rate required by your MIDI application (software). Carefully read the manual for your software regarding the switch setting.

In general, set the switch to Mac for Macintosh series computers, and to PC-2 for IBM PC/AT series computers.

Apple Macintosh

IBM PC/AT

 

NEC PC-9800

 

MIDI

Mac

MIDI

Mac

MIDI

Mac

MIDI

Mac

PC-2

PC-1

PC-2

PC-1

PC-2

PC-1

PC-2

PC-1

2. Connect the computer cable to the RS232C connector or modem port located on the back of your computer.

Types of computer cable

Macintosh series

RSC-15APL

IBM PC/AT series

RSC-15AT (This is a 9 pin cable. If you need a 25 pin cable, refer

 

to the wiring diagram on p.149 and purchase an appropriate

 

cable.)

3. Connect the other end of the computer cable to this unit's computer connector (COMPUTER).

4. Turn power of this unit on.

Caution when using this unit with the IBM PC/AT series

Even if this unit computer connector is connected to your personal computer, it will not operate correctly if the software (MIDI application) is incompatible. Be sure to use software that is compatible with the serial port of the personal computer.

In some cases, other computer settings will be necessary, so read the owner's manual for your software careful, and make the appropriate settings before use.

Chapter 6. Using the unit with a personal computer

121