Chapter 4 CPU Specifications
4.5.4 How to change the battery
The user should change the battery used to save the program and backup the data in case of power
failure periodically. Though the user eliminate the battery, it works for 30 minute by super capacitor.
Change the battery as fast as possible.
Sequence changing battery is as follows.
Start of battery change
Open battery cover
Pick up using battery from holder and
disassemble the connector