Rear Panel - Yamaha PortaTone PSR-225 Owner's Manual

INTRO/ENDING button
When the Style mode is selected, this is used to
control the Intro and Ending functions. (See
pages 49, 51.)
MAIN A/B (AUTO FILL) buttons
When the Style mode is selected, these are used
to change auto accompaniment sections and
control the Auto Fill function. (See page 54.)
CHORD GUIDE button
When the Style mode is selected, this is used to
control the Chord Guide functions. (See page
62.)
RECORD button
This is used for selecting and enabling the
recording functions: Song (pages 80, 84), EZ
Chord (page 68), and One Touch Setting (page
72).
ONE TOUCH SETTING / SONG MEMORY
buttons
When the Style mode is selected, these are used

Rear Panel

DC IN 10-12V jack
This is for connection to a PA-3B AC power
adaptor. (See page 8.)
PHONES/AUX OUT jack
This is for connection to a set of stereo head-
phones or to an external amplifier/speaker
system. (See page 9.)
to select the One Touch Setting registrations
(page 73). When the Song mode is selected,
these are used to select specific tracks (pages 81,
85).
This turns the Harmony effect on and off. (See
page 43.)
This turns the Reverb effect on and off. (See
page 40.)
This turns the Dual mode on and off. (See page
34.)
This turns the Touch function on and off. (See
page 38.)
DC IN 10-12V PHONES/
AUX OUT
This is for connection to an optional FC4 or FC5
Footswitch. The footswitch is generally used to
control sustain, but it can conveniently be set to
control one of a variety of functions instead.
(See pages 9, 91.)
These are for connection to other MIDI instru-
ments and devices. (See page 94.)
PANEL CONTROLS AND TERMINALS
HARMONY button
REVERB button
DUAL button
TOUCH button
Power switch (STAND BY/ON)
FOOT SWITCH IN MIDI OUT
FOOT SWITCH jack
MIDI IN, OUT terminals
7