Specifications - Yamaha PortaTone Owner's Manual

TROUBLESHOOTING
8.
PROBLEM
Sustain produces little or no effect.
CHECK
The sustain effect may not sound as deep as it normally
does when used during accompaniment or demo
playback. This is normal.
9.
PROBLEM
Abnormal operation not listed above. Complete lack of
control.
CHECK
The internal microprocessor may have been "locked up"
due to static electricity or other causes. Turn the instru-
ment OFF for a minute or so, then turn it ON again.
If the power can not be turned off by using the
[POWER] button, remove the batteries and/or unplug the
AC power adaptor.
18

SPECIFICATIONS

Keyboard:
61 keys (C1-C6). PSR-300 has touch response.
Voices:
100 voices
Accompaniment styles:
50 styles
Song Book:
15 songs
Other Controls:
OVERALL CONTROL; POWER (ON/OFF), MODE(NORMAL/
SPLIT/SINGLE FINGER/FINGERED), MASTER VOLUME,
ACCOMP. VOLUME (+/-), TRANSPOSE (+/-), TEMPO (+/-), SPLIT
POINT CHANGE
ACCOMPANIMENT CONTROL; INTRO/FILL IN, SYNCHRO
START ON OFF/ENDING, START/STOP
VOICE/STYLE; STYLE/VOICE, 0~9, +, -, DUAL VOICE ON/OFF
(PSR-300 only)
SUSTAIN; ON/OFF
AUTO HARMONY; +/-
CHORD MEMORY; REC., BANK 1, BANK 2, BANK 3, CHAIN
SONG BOOK; SONG SELECT (+/-), MINUS ONE (START/STOP),
DEMO (START/STOP)
Auxiliary Jacks:
HEADPHONES/AUX. OUT, DC(9-12V) IN, MIDI IN/OUT (PSR-300
only)
Main Amplifiers:
2.0W x 2
Speakers:
10cm (3-15/16") x 2
Rated Voltage:
DC 9V
Batteries:
Six SUM-1, "D" size, R-20 or equivalent batteries
AC Power Adaptor:
PA-3, PA-4 or PA-40
Dimensions (W x D x H):
931mm x 347mm x 137mm (36-5/8" x 13-11/16" x 5-3/8")
Weight:
4.7kg (10.4lbs.) excluding batteries
Supplied Accessory:
Music Stand
Six SUM-1 Batteries
Owner's Manual