Casio Education - Products - Musical Instruments - Lighted Keys

LK-100 Technical Specifications
Keyboard	61 Standard-size keys, 5 octaves
Key Light System	Can be turned on and off (up to 10 keys can be lit at the same time)
Tones	100 presets
Polyphony	12 notes maximum
Lesson System	3 Step Lesson System
Playback	1 tune repeat playback
Voice Fingering Guide	On/Off
Auto Accompaniment	Rhythm Patterns	50
	Tempo	Adjustable, (216 steps, notes = 40 to 255), initial value, 120
	Chords	Two systems; CASIO CHORD, FINGERED
	Other	Fill-in pattern, synchro start
	Song Bank Tunes	100 tunes
	Musical Information Function	Tones, Auto Accompaniment, Song Bank numbers and names, tempo; 3 step lesson display, chord name, fingering, timing indicator, key lighting, voice fingering
Other Functions	Transpose	100
	Tuning	Adjustable A4 = approximately 440Hz +/-50Cents, Initial value: A4 = Approximately 440Hz
	MIDI	5 multi-timbre receive
	Speakers	10 cm diameter x 2 (Output: 2W + 2W)
I/O Terminals	MIDI Terminals	IN, OUT
	Sustain	Standard jack
	Power Supply	DC 9V jack
	Headphones/Output	Stereo standard jack (Output is monoaural.) Output Impedance: 78ohms Output Voltage: 4.5V (RMS) MAX
	Microphone In	Standard jack (with microphone volume knob) Input impedance: 2K ohms Input sensitivity: 10mV
	Staff	5 Octaves with Sharp and Flat Indications, Pedal Symbol, Octave Symbol
	Keyboard	5 Octaves
Power Supply	2-way
	Batteries	6 AA-size batteries
	Battery Life	Approximately 4 hours continuous operation on alkaline batteries Approximately 1 hour continuous operation on manganese batteries
	AC Adaptor	AD-5 (Optional)
	Auto Power Off	Turns power off approximately 6 minutes after last key operation. Enabled under battery power only, can be disabled manually
Power Consumption	9V...7.7W
Dimensions	37 1/4 x 14 11/16 x 5 5/16 inch (94.5 x 37.3 x 13.5cm)
Weight	Approximately10.4 lbs (4.7kg) (without batteries)

*Technical Specifications Subject to Change

LK-100 Technical Specifications