Casio 4390 Manual page 47

Hour hand Minute hand
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4. Press C to change to hour and minute hand
correction.
• This will cause the hour and minute hands to their
home positions.
• Home Positions
Hour hand: 12 o'clock
Minute hand: 12 o'clock
5. Use D (+) and B (–) to correct the hour and minute
hands.
E-45