Specifications - Casio CTK-491 User Manual

Specifications

Model:
Keyboard:
Tones:
Polyphony:
Auto Accompaniment
Rhythm Patterns:
Tempo:
Chords:
Rhythm Controller:
Accomp Volume:
Song Bank
Tunes:
Controllers:
Display
Name display:
Tempo:
Chord:
Fingering:
Song Bank Status:
Staff:
Keyboard:
MIDI:
Other Functions
Transpose:
Tuning:
Volume:
Terminals
MIDI Terminals:
Sustain Terminal:
Phones/Output Terminal:
Power Supply Terminal:
<CTK-491 only>
Microphone In:
Power Supply:
Batteries:
Battery Life:
AC Adaptor:
Auto Power Off:
Speaker Output:
Power Consumption:
Dimensions:
Weight:
E-36
CTK481_E34_37.p65
CTK-481/CTK-491
61 standard-size keys, 5 octaves
100
12 notes maximum (6 for certain tones)
100
Variable (236 steps, = 20 to 255)
2 fingering methods (CASIO CHORD, FINGERED)
START/STOP, SYNCHRO/FILL-IN
0 to 9 (10 steps)
100
PLAY/PAUSE, STOP, REW, FF, LEFT ON/OFF (ACCOMP), RIGHT ON/OFF
(MELODY)
TONE, RHYTHM, SONG BANK name/number, keyboard settings name/value
Tempo value, metronome, synchro standby, beat indicator, volume setting
Chord name, Chord form
Fingering indicators, parts
PLAY, PAUSE, REW, FF
5 octaves with sharp and flat indications, pedal symbol, octave symbol
5 octaves
5 multi-timbre receive
12 steps (–6 semitones to +5 semitones)
Variable (A4 = approximately 440Hz ±50 cents)
0 to 9 (10 steps)
IN, OUT
Standard jack
Stereo standard jack (Output is monaural.)
Output Impedance: 78
Output Voltage: 4V (RMS) MAX
9V DC
Standard jack (with microphone volume dial)
Input impedance: 40kΩ
Input sensitivity: 10mV
Dual power supply system
6 AA-size batteries
Approximately 4 hours continuous operation on alkaline batteries
Approximately 2 hours continuous operation on manganese batteries
AD-5
Turns power off approximately 6 minutes after last key operation. Enabled under
battery power only, can be disabled manually.
2.0W + 2.0W
9V 7.7W
95.6 x 35.3 x 12.5 cm (37
Approximately 4.0kg (8.8lbs) (without batteries)
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