Yamaha PSR-1000 Manual Do Utilizador

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Using Your PSR-2000/1000 with Other Devices
155
PSR-2000/1000
Using the MIDI terminals
When using a MIDI interface device installed in the 
personal computer, connect the MIDI terminals of the 
personal computer and the PSR-2000/1000 with standard 
MIDI cables.
• When the computer has a MIDI interface installed, 
connect the MIDI OUT terminal of the personal 
computer to the MIDI IN terminal. Set the HOST 
SELECT switch to “MIDI.”
• When using a MIDI interface with a Macintosh series 
computer, connect the RS-422 terminal of the 
computer (modem or printer terminal) to the MIDI 
interface, then connect the MIDI OUT terminal on the 
MIDI interface to the MIDI IN terminal of the PSR-
2000/1000, as shown in the diagram below.
Set the HOST SELECT switch to “MIDI.”
• When the HOST SELECT switch is set to “MIDI,” the 
TO HOST terminal is disabled.
• When using a Macintosh series computer, set the 
MIDI interface clock setting in the application 
software to match the setting of the MIDI interface 
you are using. For details, refer to the owner’s 
manual for the particular software you are using.
Using the USB terminal on your computer 
with a USB/MIDI interface (UX256/UX96, 
etc.)
Connect the UX256/UX96 and the computer with a USB 
cable. Install the included UX256/UX96 driver to the 
computer, and connect the UX256/UX96 to the PSR-
2000/1000 with a MIDI cable. Set the HOST SELECT 
switch on the PSR-2000/1000 to “MIDI.” For details, refer 
to the owner’s manual of the UX256/UX96.
For details about the necessary MIDI settings for computer 
and sequence software you are using, refer to the relevant 
owner’s manuals.
What’s MIDI?
Let’s consider an acoustic piano and a classical guitar as 
representative acoustic instruments. With the piano, you 
strike a key, and a hammer inside hits some strings and 
plays a note. With the guitar, you directly pluck a string 
and the note sounds.
But how does a digital instrument go about playing a 
note?
As shown in the illustration above, in an electronic 
instrument, the sampled note (previously recorded note) 
stored in the tone generator section (electronic circuit) is 
played based on information received from the keyboard, 
and output through the speakers.
NEC
PC-9821 
AS
NEC MultiSync
MIDI IN
MIDI OUT
MIDI OUT
MIDI IN
PC-1
PC-2
MIDI
Mac
MIDI IN
RS422
MIDI OUT
MINI DIN
8-pin
PC-1
PC-2
MIDI
Mac
Personal computer
MIDI IN
USB
cable
MIDI OUT
UX256
NEC
PC-9821 
AS
NEC MultiSync
PC-1
PC-2
MIDI
Mac
IN
OUT
MIDI
Internal amp
Internal amp
Tone generator 
(Electric circuit)
Playing 
the keyboard
R
L
Pluck a string and the body 
resonates the sound.
Based on playing information 
from the keyboard, a 
sampled note stored in the 
tone generator is played 
through the speakers.
Acoustic guitar note 
production
Digital instrument note 
production