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HP-67 stuck in scientific (DSP 0) mode
11-02-2023, 03:10 PM (This post was last modified: 11-02-2023 03:11 PM by Hiwi.)
Post: #20
Hiwi Offline
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Joined: Dec 2014
RE: HP-67 stuck in scientific (DSP 0) mode
Hi,
i have another display problem, see picture.
My HP-67 is in very good condition and working well, however there is one part of the segment in the exponent sign permanently turned on.

Is this a problem of the display or driver IC? (Cathode or anode driver)
Has anyone seen this before?

The exponent and the normal sign are working as expected.

Ralf

   
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RE: HP-67 stuck in scientific (DSP 0) mode - Hiwi - 11-02-2023 03:10 PM



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