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HP28C beep disable - Printable Version

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HP28C beep disable - madal - 04-08-2003

How do I access the flag 51 to disable the beep???


Re: HP28C beep disable - Chris Randle (UK) - 04-08-2003

Put a 51 on the stack (5 1 ENTER) then SF (for Set Flag) and ENTER. If it's set, there's no beep. If it's cleared (CF) the beep's back.

The soft menu for the flags is TEST. You'll see SF, CF and also FS? which tells you if a flag's set or not (1=Yes, 0=No)


Re: HP28C beep disable - madal - 04-08-2003

Thanks Chris!!!