Casio MZ-2000 Service Manual page 4

Floppy Disk Drive
Type:
Disk Format:
Functions:
Power Requirements:
Speaker Output:
Power Consumption:
Dimensions:
Weight:
ELECTRICAL
Current drain with 16 V DC:
No sound output
Maximum volume
Condition : 1KHz-Sin wave by which the speaker output level becomes 2,737V is input from Line-in.
Speaker output level (Vrms with 4 Ω load each channel):
with key G1(L), F3(R)
Volume: maximun, Tone: Sine
Velocity MAX mode, DSP1,2,3,4/ Reverb/ Chorus/ Master: turned on
Phone output level (Vrms with 8 Ω load each channel):
with key G1(L), F3(R)
Volume: maximun, Tone: Sine
Velocity MAX mode, DSP1,2,3,4/ Reverb/ Chorus/ Master: turned on
Lineout level (Vrms with 47 Ω load each channel):
with key G1(L), F3(R)
Volume: maximun, Tone: Sine
Velocity MAX mode, DSP1,2,3,4/ Reverb/ Chorus/ Master: turned on
About General MIDI
General MIDI standardizes MIDI data for all sound source types, regardless of manufacturer. General MIDI
specifies such factors as tone numbering, drum sounds, and available MIDI channels for all sound sources.
This standard makes it possible for all MIDI equipment to reproduce the same nuances when playing
General MIDI data, regardless of the manufacturer of the sound source.
This keyboard supports General MIDI, so it can be used to play commercially available pre-recorded
General MIDI data and General MIDI data send to it from a personal computer.
3.5-inch floppy disk drive
2DD: 720KB MS-DOS format
2HD: 1.44MB MS-DOS format
Save and load of user tones, user rhythms, Song Sequencer data, Song
Studio data, Registration Memory data; playback and melody part cut of
Standard MIDI files (SMF); disk formatting; file delete; file rename; pat-
tern conversion
AD-16ML AC Adaptor
15W + 15W
16V --- 32W
115.0 × 42.5 × 20.2 cm (45
Approximately 12.4kg (27.4 lbs)
— 3 —
× 16 × 7
5 3 15
/ / / inch)
16 4 16
810 mA ± 20 %
2000 mA ± 20 %
Lch : 7700 mV ± 20 %
Rch : 6400 mV ± 20 %
Lch : 130 mV ± 20 %
Rch : 115 mV ± 20 %
Lch : 500 mV ± 20 %
Rch : 420 mV ± 20 %