Specifications - Casio ML-2 Service Manual

General
Number of Keys:
Illuminated Keys:
Polyphonic:
Preset Tones:
Auto-Rhythms:
Demonstration Tunes:
Lesson Functions:
Built-In Speaker:
Terminals:
Power Source:
Power ON Reminder*:
Power Consumption:
Dimensions:
Weight:
Electrical
Current Drain with 7.5 V DC:
No Sound Output
Maximum Volume
with keys B3 and C4 pressed in Flute tone
Volume: Maximum, Rhythm: Rock,
Tempo: Maximum
Speaker Input Level (Vrms with 4 Ω load):
with key C4 pressed in Flute tone
Volume: Maximum
Output Level (Vrms with 47 kΩ load):
with key C4 pressed in Flute tone
Volume: Maximum
Minimum Operating Voltage:
*Power ON Reminder
Power ON reminder is sudden audible and light signals, a short melody at maximum volume and
lighting up the illuminated keyboard for a few seconds.
Power ON reminder functions three minutes after the last operation, and it repeats every three minutes
until turning the switch off or restarting operations.

SPECIFICATIONS

32
White and Black keys
2-note
25
12
10
3 modes; Demo, Any-Key Play, Melody Guide
8.0 cm dia. 1.0 W Input Rating: 1 pce.
Output Jack [Output Impedance: 100 Ω, Output Voltage: 1.6 V (rms)],
AC Adapter Jack (DC 7.5 V)
DC: 5 AA size dry batteries
Battery life: Approx. 5 hours (SUM-3/R6P)
AC: AC adapter AD-1
3 minutes after the last operation
1.5 W
57 x 415 x 208 mm (HWD)
(2-1/4 x 16-3/8 x 8-1/4 inches) (HWD)
1.05 kg (2.3 lbs) including batteries
— 1 —
44 mA ± 20%
175 mA ± 20%
750 mV ± 20%
800 mV ± 20%
6.2 V