Calculated Industries 8527 - Manual (Page 23)

P OCKET R EFERENCE G UIDE - 21
Auto Shut-Off and Batteries
Auto Shut-Off: After 8-12 minutes of non-use.
Power Source: Two LR-43 batteries and
Solar Cell.
Battery-Life: 575 hours of actual use.
To replace the batteries, use a small Phillip’s
head screwdriver and unscrew the single
screw in the center of the battery door, located
on the back of the calculator
Carefully remove the battery door, remove the
old batteries from the clips and replace them
with two new LR-43 batteries. Make sure the
positive sides (+) are facing up. Replace the
battery door and re-attach the screw.
For complete Warranty, Repair and Return
information, go to www.calculated.com
Software copyrighted and licensed to
Calculated Industries, by Construction Master
Technologies, LLC, 2007.
User’s Guide copyrighted by
Calculated Industries, 2007. ProjectCalc® and
Calculated Industries® are registered trademarks of
Calculated Industries, Inc.
ALL RIGHTS RESERVED
Designed in the U.S.A.
U.S. Patent 6,721,623
1/07
PRG8527E-A