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Appendix F
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Service and Warranty
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Servicing
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Low Power
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All decimal points light to warn you that you have 2 to 5 minutes of operating time left. You must then either:
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Operate from ac power
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Charge the battery pack
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Insert a fully charged battery pack
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Blank Display
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If the display blanks out, turn the HP-80 off then on. If 0.00 does not appear on the display, check the following:
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1. |
If battery charger is attached to HP-80, make sure it is plugged into outlet.
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2. |
Examine battery pack to see if it is discharged or is not making contact.
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3. |
If display is still blank, try operating the HP-80 from the ac line.
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4. |
If display is still blank, the HP-80 is defective (see warranty section).
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Warranty
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In Warranty
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The HP-80 is warranted against defects in materials and workmanship for
one year from date of delivery. During the warranty period we will
repair or replace components that prove to be defective, provided they
are returned to Hewlett-Packard according to instructions (see Shipping Instructions). No other warranty is expressed or implied. We are not liable for consequential damage.
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Out of Warranty
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Beyond the one year warranty period, your calculator will be repaired
for a moderate charge. Return the HP-80 along with all standard
accessories (see Shipping Instructions). If only the battery pack is defective, simply order a replacement on the Order Card provided.
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