Question about Casio Boss Business Organizer

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Cannot retrieve data

When changing batteries it suddenly beeped and the screen went blank. The it "Error! Consult manual." I cannot find my manual and then when I turned it on it just beeped twice. Now when I turn it on it does nothing.

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  • 5 more comments 
  • anobxer Jan 12, 2008

    I cannot find any model numbeer except "64KB DIGITAL DIARY SF-5300" written on the bottom right of the keyboard. At the top of the screen half is "CASIO Business Organizer Scheduling System B.O.S.S.

  • anobxer Jan 13, 2008

    Thanks. After your help I realized I had originally placed the batteries incorrectly. Now they are in correctly, I pressed the reset button on the back, and now I get the original screen message I had when my problem started, "Data Error! Consult the owner's manual." I presume I have lost all my data, since at one point none of the three batteries were in correctly. Anyway, what do I do now?

  • anobxer Jan 14, 2008

    Many thanks. After following your instructions, when the screen asks if I want to delete, when I press N it the then reads in the TEL mode "ITEMS 512 MARKED 0 NAME ?" but when I insert a name and press search, all I get is a blank screen. Also, pressing CAL the screen comes up for 1998. Does this mean that my data is still there and also, since I only had this problem recently and not in 1998, does that mean that the last time I set the calendar was 1998? If the data is still there, how do I recover it?

  • anobxer Jan 15, 2008

    Okay, tried that, but when I press "Home" I get a screen with Sep/24/2098 Wed and the time. Pressing it again I get the alarm set screen. Pressing FUNC with the time on as above, I get the 1,2,3,4 screen and pressing "1 Zone change" gets a screen with a map of the world. I can move the time zone with the arrows, and pressing func again gets "4 Sound". Pressing FUNC again gets back to the world map. I cannot get any list of cities. What now?

  • anobxer Jan 16, 2008

    Thanks, but I can't seem to get anything except a screen with a world map or the screen I described before. Any more suggestions?

  • anobxer Jan 16, 2008

    Thanks very much. My e-mail address is [email protected]. Jack

  • anobxer Jan 17, 2008

    Did you receive my e-Mail address? It is [email protected]. I haven't received anything yet.



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Can you please post the model number?

Posted on Jan 12, 2008

  • 4 more comments 
  • Thomas Christopher
    Thomas Christopher Jan 12, 2008

    Are the batteries in the right way?

    Also, you have to press the reset button with a thin long object.after changing batteries.

  • Thomas Christopher
    Thomas Christopher Jan 13, 2008


  • Thomas Christopher
    Thomas Christopher Jan 14, 2008

    try this

  • Thomas Christopher
    Thomas Christopher Jan 15, 2008


  • Thomas Christopher
    Thomas Christopher Jan 16, 2008

    please post your email address. I will send you the manual I was working off of...It is not the same model number, but it contains the same info...

  • Thomas Christopher
    Thomas Christopher Jan 17, 2008

    I will try again.



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