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■ Connect using the TO HOST terminal
Connect the serial port of the personal computer (RS-232C terminal or RS-422
terminal) to the TO HOST terminal of the PSR-730/630.
For the connection cable, use the cable below (sold separately) that matches the
personal computer type.
• If you connect from
the PSR-730/630 TO
HOST terminal to a
personal computer,
the PSR-730/630 will
be used as a MIDI in-
terface device, mean-
ing that a specialized
MIDI interface device
is not necessary.
• When the HOST SE-
LECT switch is set to
“MAC,” “PC-1,” or
“PC-2,” don’t use the
MIDI IN/OUT termi-
nals. (MIDI data can-
not be sent or re-
ceived through the
MIDI terminals).
• “Host is Offline!!” will
be shown on the dis-
play, when the Host
Select switch is set
appropriately and the
serial cable is con-
nected to the PSR-
730/630 TO HOST
but not to the PC’s se-
rial port (or the cable
is properly connected
to the PC which is
currently turned off).
Macintosh Series
Connect the RS-422 terminal (modem or printer terminal) on the computer to the TO HOST terminal
on the PSR-730/630 using a serial cable (system peripheral cable, 8 bit). Set the PSR-730/630
HOST SELECT switch in the “MAC” position.
• Set the MIDI interface clock in the sequencer software you are using to 1 MHz. For details, carefully read
the owner’s manual for the software you are using.
IBM-PC/AT Series
Connect the RS-232C terminal on the computer to the TO HOST terminal on the PSR-730/630
using a serial cable (D-SUB 9P—>MINI DIN 8P cross cable). Set the PSR-730/630 HOST SELECT
switch in the “PC-2” position.
mini DIN 8-pin mini DIN 8-pin
MAC PC1 PC2 MIDI
• When using a D-SUB 25P—>MINI DIN 8P cross cable, connect using a D-SUB 9P plug adaptor on the
computer side of the cable.
For details about the necessary MIDI settings for computer and sequence software
you are using, see the owner’s manuals for each of them.
mini DIN 8-pin
D-SUB 9-pin
mini DIN 8-pin
D-SUB 25-pin D-SUB 9-pin
MAC PC1 PC2 MIDI
MIDI Functions