Casio Digital Diary SF-3990 User Manual
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E-2
Contents
Read this first! ........................................................................................ E-3
Timekeeping Function ............................................................................ E-5
Alarm Function ....................................................................................... E-8
Inputting Characters .............................................................................. E-9
Recalling Data ..................................................................................... E-15
Editing Data ......................................................................................... E-15
Secret Memory Area ............................................................................ E-16
Conversion Mode ................................................................................. E-17
Memory Capacity Screen .................................................................... E-21
Calculator Mode ................................................................................... E-22
About the Power Supply ...................................................................... E-23
Messages ............................................................................................ E-25
World Time City Table .......................................................................... E-26
Storage Capacity ................................................................................. E-27
Specifications ....................................................................................... E-27