Re: hot to test hp65 card reader and ... Message #3 Posted by Ernie Malaga on 27 Jan 2004, 6:28 p.m., in response to message #1 by linter
To see if the card reader WRITES correctly:
1. Turn on the calculator.
2. Switch it to W/PRGM.
3. Select an unprotected card (intact corners; if clipped, the card is read-only).
4. Push (gently!) the card through the right slot of the card reader. The mechanism should engage, pass the card across the calculator, and the card emerges on the left side, already written.
5. Switch to RUN.
To see if it READS correctly:
1. Turn on the calculator.
2. Make sure the switch is in the RUN position.
3. Insert the card as above.
4. Verify that the card reader has read the program by switching to W/PRGM and pressing [SST] repeatedly to see the program steps.
You cannot use an HP-67 or 97, or a HP-41 card reader to read or write cards intended for the HP-65, because the 65 uses a different format.
Good luck.
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