HP HP-97 - Page 120

Accessories
HP-97
5-16.
Specifications
5-17. The following are specifications for the HP 82037 Reserve Power
Pack:
a. Dimensions: length 4.63 inches, width 3.81 inches, height 1.38 inch.
b. Weight: 3 1/2 ounces (including battery pack).
c. Material: High-impact plastic.
d. Battery Charging Indicator: Light-emitting diode (LED).
e. Temperature Operating Range 15 to 40 C (59 to 104 F).
f. Power Input: From ac adapter/recharger.
5-18. Service Support
5-19. Complete replacement is recommended.
5-20. Conditions of Replacement or Repair
5-21. Replace plastic parts if cracked or broken. If unit is damaged
beyond repair, consider a replacement unit.
Note: Keep in mind repair cost versus that of a new unit.
5-22. Operation
5-23. Guide battery pack into reserve power pack so that the exposed
metal battery contacts face the metal contacts in the reserve power pack.
Plug the two-prong female connecor from an ac adapter/recharger into the
bottom of the reserve power pack. Then plug the ac adapter/recharger into
wall outlet.
5-24. A red light (LED) will glow when the proper connections have been
made and the batteries are charging. The light does not go out when
charging is complete.
332 %W 5% 1990-0439
115/230Vac 12.8Vac \ R R2 CRS5
7
ac
.
line
.
.
w
_l_+
.
120
2W
5%
=
/
0
—
*1901-0704
T
Figure 5-4. Reserve Power Pack Schematic Diagram
5-4