HP41CV turning off Message #4 Posted by Andrés C. Rodríguez on 29 May 2000, 9:58 a.m., in response to message #3 by Steve
This is just to confirm that the automatic off function is controlled by the display, so it is a possible suspect.
Keep in mind that the HP 41 has three operating states:
- sleep (off but keeping memory contents),
- standby (display is showing the last result),
- running (a peripheral is operating, a program is running or a key function is being pressed or calculating)
When in standby state, the display is the "only" working part of the calculator. ("only" is a relative word in this context...)
Other (less probable) suspects are the power supply chip and the internal connections between boards.
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