div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenthp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: HP-41CX Quick Ref Guide - GeoCities The Normal u Keyboard COS 2 4 Primary Function Alternate Function Shift Key Press first to carry Out an alternate function Toggle Keys Clear loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenthp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: HP-41CX Quick Ref Guide - GeoCities The Normal u Keyboard COS 2 4 Primary Function Alternate Function Shift Key Press first to carry Out an alternate function Toggle Keys Clear loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenthp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: HP-41CX Quick Ref Guide - GeoCities The Normal u Keyboard COS 2 4 Primary Function Alternate Function Shift Key Press first to carry Out an alternate function Toggle Keys Clear loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...