Casio CTK-230 - Manual (Page 36)

E-34
Specifications
Model: CTK-230
Keyboard: 49 standard-size keys, 4 octaves
Tones: 100
Polyphony: 12 notes maximum (6 for certain tones)
Auto Accompaniment
Rhythm Patterns: 100
Tempo: Variable (236 steps, = 20 to 255)
Chords: 2 fingering methods (CASIO CHORD, FINGERED)
Rhythm Controller: START/STOP, SYNCHRO/FILL-IN
Accomp Volume: 0 to 9 (10 steps)
Song Bank
Tunes: 50
Controllers: PLAY/PAUSE, STOP, MELODY ON/OFF
Display
Name display: TONE, RHYTHM, SONG BANK name/number, keyboard setting
names/values
Tempo: Tempo value, metronome, synchro standby, beat indicator, volume
setting
Chord: Chord name
Song Bank Status: PLAY, PAUSE, MELODY ON/OFF
Other Functions
Transpose: 12 steps (–6 semitones to +5 semitones)
Tuning: Variable (A4 = approximately 440Hz ±50 cents)
Volume: 0 to 9 (10 steps)
Terminals
Phones/Output Terminal: Stereo standard jack (Output is monaural.)
Output Impedance: 78
Ω
Output Voltage: 3V (RMS) MAX
Power Supply Terminal: 9V DC
Power Supply: Dual power supply system
Batteries: 6 AA-size batteries
Battery Life: Approximately 6 hours continuous operation on alkaline batteries
Approximately 3 hours continuous operation on manganese
batteries
AC Adaptor: AD-5
Auto Power Off: Turns power off approximately 6 minutes after last operation.
Enabled under battery power only, can be disabled manually.
Speaker Output: ø 10cm ҂ 2 (1.6W + 1.6W)
Power Consumption: 9V 6.5W
Dimensions: 87.5 ҂ 30.0 ҂ 10.0 cm (34 1 /
2
҂ 11 13 /
16
҂ 3 15 /
16
inch)
Weight: Approximately 3.2 kg (7.1 lbs) (without batteries)
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