Casio MA-1 - Page 8

Care of your unit
e Since the unit contains precise electronic components, never attempt to disassemble it.
e Be careful not to drop the unit or handle it roughly.
e Avoid operating the buttons and selectors roughly.
e Avoid using the unit in extreme temperatures (below 32°F or 0°C, or above 104°F or 40°C).
Also protect the unit from extremely dusty or humid conditions.
e@ Never use volatile fluids such as lacquer thinner, benzine, etc. when cleaning the unit.
e Clock:
[Accuracy] +3 seconds per day (15°C — 35°C or 59°F — 95°F)
[Read-out] 12-hour system digital display of hour, minute, second and AM/PM.
[Adjustment] Readjusting an error within +30 seconds at one touch.
[Hourly time signal] Hourly time signal is given every hour on the hour.
e Alarm:
[Time range] Hour, minute and AM/PM.
{Sound functions] Melody (about 30 seconds), buzzer (60 seconds) or snooze function.