User Manual

Table Of Contents
73
CHAPTER 8 PPC Care and
Maintenance
Installing/replacing the main battery
PPC Battery life is estimated to be approximately 8 weeks. Only AA 1.5
volt alkaline or lithium batteries are recommended for use with the PPC.
To replace the PPC Main Battery:
1. Locate the battery door on the back of the PPC.
2. Slide the locking bar to the left.
3. Push the middle part of the PPC box (under the battery door) and lift
by gently pulling up the battery door to unlatch.
4. Remove the old battery, noting the polarity. The PPC screen will be
blank.
5. Position the new battery so the + and - markings on the battery match
the polarity diagram in the battery compartment.
6. Close the battery door.
7. Slide the locking bar to the right.
8. The PPC screen reappears after 30 seconds: