Tested, Warranted To INSTAL / CHANGE the battery --Battery would sit in the tray facing up(positive up) /SEE PIC 1MB BLANK RAM Card for use with HP 48GX Expandable Graphic Calculators Checking the RAM Card 1--Make sure the write protect switch is in NO position 2--Turn the calculator ON 3--Insert the Ram card in PORT 2 (in port one, you will get a black screen) 4--If the calculator goes OFF, simply turn it back ON with the Ram card in it 5--Ignore Invalid Card Data OR Low Batt (P2) Warning messages 6--Press and hold the ON key, Press the 4th menue key (' D '), Then release both 7--Three vertical line will appear ( You might have to do step6 a few times to get the 3 vertical lines) --Now press the up-arrow key --After a while (hash screen) , you will see the 1st block (128KBytes) on the.
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48GX#ABA-ULN. About the item: This item is associated with the following MPN(s): 48GX#ABA. For your protection and ours, security stickers are added to all products and serial numbers are recorded.
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HP-48GX 128K RAM Graphing Calculator - Excellent & Fully Functional! HP-48GX Calculator (128K RAM) Step into the world of advanced RPN (Reverse Polish Notation) computing with this impeccably maintained HP-48GX graphing calculator.
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HP48GX GRAPHIC CALCULATOR. Manuals in english. Includes Original Pouch, original manuals and BOX. You will receive everything Pictured. WHAT YOU SEE IS WHAT YOU GET.
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There is writing on the case and the back of the calculator, appears to be the previous owners name. Case has stains but zipper works. Battery area looks free of corrosion and screen works when batteries are put in. The Hewlett Packard HP 48GX 128K RAM Graphing Calculator is a vintage electronic device manufactured in Singapore. It comes with a protective case and is in working condition. The calculator belongs to the HP brand and is known for its advanced features and capabilities, making it a sought-after item for collectors and enthusiasts of vintage calculators. Its 128K RAM allows for complex calculations and graphing functions, making it a versatile tool for various mathematical and scientific applications.
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HP 48G Series Advanced User’s Reference Manual. Letter format, 766 pages.
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HP 50G, HP 48G, HP48G+, HP 48GX, HP49G+. HP Graphing Calculators HP 48G, 48G+, 48GX, 49G, 50G. This is a new custom made padded brown case/cover for HP Graphing Calculators in including HP50G/HP48G/HP48G+/HP48GX/HP49G+ graphing calculators.
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