Manual

The LK-300TV includes 61 Full-Size Illuminated Keys, 32-Note Polyphony, 514 Tones, 120 Rhythms, 100 Built-In tunes,  Advanced 3-Step Lesson with TV display, scoring, Karaoke, General MIDI, LCD, Front Microphone Jack and Volume for Sing Along with Key Control, TV Connectable Cable Included, USB Port, SD card slot, Large Internal memory for Song Expansion, Reverb and Chorus Digital Effects.

LK-300TV Technical Specifications
Keyboard	61 Standard-size keys, 5 octaves (with touch response; 1, 2, off)
Key Light System	Can be turned on and off (up to 10 keys can be lit at the same time)
Tones	514 (372 panel tones + 128 General MIDI tones + 14 drum sets); with layer and split
Digital Effects	Reverb (4 types), Chorus (4 types)
Polyphony	32 notes maximum (16 for certain tones)
Auto Accompaniment	Rhythm Patterns	120
	Chords	3 fingering methods (CASIO CHORD, FINGERED, FULL RANGE CHORD)
	Rhythm Controller	START/STOP, INTRO, NORMAL/FILL-IN, VARIATION/FILL-IN, SYNCHRO/ENDING
	Accomp Volume	0 to 127 (128 steps)
	Advanced 3-step Lesson System	3 lessons (Step 1, 2, 3)
	Playback	Repeat play on a single tune
	Lesson Part	Left hand, right hand, both hands
	Evaluation Mode	Scoring 1, Scoring 2, Scoring 3, Phrase Practice
	Voice Fingering Guide	On/Off
Song Bank, Piano Bank	Number of Tunes	100 (Song Bank/Karaoke 50, Piano Bank 35)
	Controllers	PLAY/STOP, PAUSE, FF, REW, REPEAT
	User Songs	Number of Songs: Up to 10 download songs Capacity: Approximately 320 KB* *Calculated based on 1 KB = 1024 bytes
Karaoke Mode	Number of Tunes	Song Bank/Karaoke: 50
	Controllers	PLAY/STOP, PAUSE, FF, REW, REPEAT, KEY CONTROL (25 steps, - 12 semitones to + 12 semitones)
	Metronome	On/Off
	Beat Specifications	0, 2 to 6
Song Memory	Number of Songs	Two (1 Lesson Recording, 1 Performance Recording)
	Recorded Data	Lesson Recording: Right-hand part, left-hand part, both-hand parts Performance Recording: Track 1 (chord accompaniment), Track 2 (melody)
	Recording Method	Real-time
	Memory Capacity	Approximately 5,200 notes (two songs)
Other Functions	Tempo	Variable (226 steps, notes = 30 to 255)
	Transpose	25 steps (-12 semitones to + 12 semitones)
	Tuning	101 steps (A4 = approximately 440Hz +/-50Cents)
Card	Supported Memory Cards	SD memory cards, optional Casio song data cards* *May not be available in some geographic areas
	Supported SD Cards	1 GB or less (Cards with capacity greater than 1 GB are not supported)
	Maximum Number of Importable Songs	Up to 1,000
	Supported Data	SMF Format 0, CASIO Original Format CM2
Terminals	Sustain/Assignable Jack	Standard jack (sustain, sostenuto, soft, rhythm start/stop)
	Phones/Output Jack	Stereo standard jack Output Impedance: 100ohms Output Voltage: 4.5V (RMS) MAX
	Microphone In	Standard jack (with microphone volume knob) Input impedance: 3K ohms Input sensitivity: 10mV
	USB port	Type B
	SD Card Slot
	Power Jack	9V DC
Power Supply	2-way
	Batteries	6 D-size batteries
	Battery Life	Approximately 2.5 hours 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.
Speaker Output	2.5W + 2.5W
Power Consumption	9V...7.7W
Dimensions	37 13/16 x 14 3/4 x 5 3/4 inch (96.0 x 37.5 x 14.6cm)
Weight	Approximately 12.4 lbs (5.6kg) (without batteries)

*Technical Specifications Subject to Change