Specifications - Casio ML-1 Service Manual

General
Number of Keys:
Illuminated keys:
Polyphonic:
Preset Tones:
Auto-Rhythms:
Demonstration Tunes:
Lesson Functions:
Built-In Speaker:
Terminal:
Power Source:
Power ON Reminder*:
Power Consumption:
Dimensions:
Weight:
Electrical
Current Drain with 7.5 V DC:
No Sound Output
Maximum Volume
with keys D3 and E4 pressed in Flute tone
Volume: Maximum, Rhythm: Pops,
Tempo: Maximum
Speaker Input Level (Vrms with 8 Ω load):
with key E4 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

24
White keys
2-note
25
12
10
3 modes; Demo, Any-Key Play, Melody Guide
6.5 cm dia. 0.5 W Input Rating: 1 pce.
AC Adapter Jack (DC 7.5 V)
DC: 5 AA size dry batteries
Battery life: Approx. 7 hours (SUM-3/R6P)
AC: AC adapter AD-1
3 minutes after the last operation
1.1 W
36 x 326 x 137 mm (HWD)
(1-3/8 x 12-7/8 x 5-3/8 inches) (HWD)
0.55 kg (1.2 lbs) including batteries
— 1 —
45 mA ± 20%
135 mA ± 20%
680 mV ± 20%
6.2 V