Yamaha PortaTone PSR-450 Owner's Manual page 15

2
Use the number buttons [0] ~ [9] or the [+] and [–] buttons to
select a song number.
001 ~ 005 Demonstration songs (See page 14).
006 ~ 010 User songs (songs you record yourself).
Disk songs (When a disk containing SMF song files is inserted in the PSR-
011 ~ 109 450 disk drive these song numbers become available. See page 54 for
information on SMF files).
3
Start and stop song playback.
Press the [START/STOP] button to start playback of the selected song. You
can play along on the keyboard while the song plays.
Press the [START/STOP] button a second time to stop playback.
● Other Operations
[ PAUSE] button .........Temporarily stops playback. Press this button a
[ FF] button .................Fast-forwards the song if pressed during playback.
[ REW] button .............Fast-reverses the song if pressed during playback (no
R&B
001
second time to resume playback from the point at
which it was stopped.
Increments the measure number if pressed while
playback is stopped.
sound is heard during fast reverse). Decrements the
measure number if pressed while playback is stopped.
Quick Guide
STEP 1 • Playing Songs
Current measure
number
Current beat
PSR-450 Owner's Manual
15