Casio SF-4990 Manuale Utente
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21
E
PART 2
Operation Reference
General Guide
The following illustration shows the names of the main controls of the SF-4990/
SF-6990/SF-7990.
SF-6990/SF-7990.
Display
Mode Keys
Keyboard
Cursor Keys
Lock
Connector
Terminal
Terminal
LIGHT key
Power ON/
OFF key
OFF key
Numeric Keys
Search keys