24 Getting Started
Warranty and Contact Information
Replacing the Batteries
The calculator uses two, 3 Volt CR2032 Lithium batteries. The low battery symbol
(¤)
appears when battery power is nearly exhausted. Use only fresh batteries when replac-
ing the battery. Do not use rechargeable batteries. To install a new battery:
1. Turn off the calculator turned off. Changing the batteries with the calculator on
may erase the contents of the Continuous Memory.
2. Remove only one battery at a time. Gently pry open the back cover. Remove one
of the old batteries and replace it with a new battery with the positive polarity
symbol facing outward.
3. Remove the other old battery and replace it with a new battery with the positive
polarity symbol facing outward.
4. Replace the back cover.
Warning! There is danger of explosion if the battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the manufacturer. Dispose of
used batteries according to the manufacturer's instructions. Do not mutilate, puncture, or
dispose of batteries in fire. The batteries can burst or explode, releasing hazardous
chemicals.
HP Limited Hardware Warranty and Customer Care
This HP Limited Warranty gives you, the end-user customer, express limited warranty
rights from HP, the manufacturer. Please refer to HP's Web site for an extensive descrip-
tion of your limited warranty entitlements. In addition, you may also have other legal
rights under applicable local law or special written agreement with HP.
APMT
Calculates monthly payment amount. Note the sign
is negative; it is money you pay out.
Table 1-4 Basic Financial Calculation Example
Keys Display/Description
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