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Maintenance and Service
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Your Hewlett-Packard Calculator
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Your calculator is another example of the award-winning design, superior
quality, and attention to detail in engineering and construction that have
marked Hewlett-Packard electronic instruments for more than 30 years.
Each Hewlett-Packard calculator is precision crafted by people who are
dedicated to giving you the best possible product at any price.
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After construction, every calculator is thoroughly inspected for
electrical, mechanical, and cosmetic flaws.
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Hewlett-Packard owner's handbooks are carefully prepared by professional
writers and have won international awards for writing excellence.
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Calculator Care
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Designed to be durable and dependable, your HP-41C requires virtually no
attention to ensure proper operation. All you need to do is:
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1.
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Replace the batteries when the
BAT annunciator in the
display appears (refer to batteries).
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2.
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Make sure that you keep the caps on the input/output receptacles (ports)
in place whenever a module or other plug-in-accessory is not plugged into a
port. These caps prevent the contacts inside the ports from becoming contaminated,
which could lead to improper operation.
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CAUTION
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Do not insert your fingers or any objects other than an HP module
or plug-in accessory into any port. To do so could alter the
Continuous Memory or could even damage the port or the calculator.
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Temperature Specifications
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