Adjust intensity on HP-42S Message #1 Posted by JRG on 5 May 2003, 5:50 p.m.
One evening my precocious Border Collie,Miss, somehow got my HP-42S calculator and decreased the screen intensity. I no longer have the manual for this calculator. Can someone tell me how to adjust the display intensity?? My Border Collie won't tell me! Please help.
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