div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=1 data-page=1 class=ts-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=2 data-page=2 class=ts-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=3 data-page=3 class=ts-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imageimg data-url=hp-41cx-quick-ref-guide-the-normal-u-keyboard-cos-2-4-primary-function-alternatehtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: 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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220304195aa5ad4b7f8b9a7c1a8dbc5dhtml5thumbnails21jpg width=140 height=200 divdiv