Casio SF-7200SY - Display Contrast; Key Input Sound; Destructive Backspace

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■ Display Contrast
Use the following procedure to make the figures on the display darker or lighter.
To adjust display contrast
1. Press SHIFT FUNCTION and then select “Display contrast”.
2. Use H and J to make display images darker or lighter.
3. Press ENTER to quit.
■ Key Input Sound
When the key input sound is turned on, your Digital Diary emits a beep each time
you press one of its keys.
To turn key input sound on and off
1. Press SHIFT FUNCTION and then select “General setting”.
2. Use H and J to turn the key input sound on and off.
• The
KEY
indicator is on the display while the key input sound is on.
3. Press ENTER to quit.
■ Destructive Backspace
When destructive backspace is turned on, the character at the cursor position is
deleted when you press the BS key.
To turn destructive backspace on and off
1. Press SHIFT FUNCTION and then select “General setting”.
Currently selected setting