Casio IT-2000D33E - Manual (Page 21)

E-22
4
Wipe the surface of the lithium battery you
will install with a soft, dry cloth. Load the
battery into the Data Collector so that its
positive (+) side faces up (so you can see it).
5
Insert the tabs of the backup battery holder
into the slots provided, and secure it in place
with its screw.
6
Carefully replace the backup battery
compartment cover. Insert the tab of the
cover into the slot provided.
7
Secure the cover in place with its screw.
Important! • Whenever you remove the #1 backup battery and the main power
supply’s battery pack at the same time, memory contents are lost,
regardless of whether or not the #2 backup battery is installed. The #2
back-up battery alone does not protect memory contents.
• Never remove the #2 backup battery from the Data Collector.
• Always make sure that the + side of the lithium batteries are facing up
(so you can see them) when installing them into the Data Collector.
• Before replacing the #1 backup battery, always check to make sure that
the lithium ion battery pack’s power is not low first. Replacing the #1
backup battery while the lithium ion battery pack’s power is low can
result is loss of all data stored in Data Collector memory.
Installing and Removing Batteries