How to change the battery of a 140 CPU 6xx xx CPU
Original instructions
Procedure
The table below summarizes the procedure for changing the battery of a 140 CPU 6xx xx CPU.
Step
Action
1
While CPU is running, slide the front plastic cover of the LCD screen to open it.
2
Find the battery connector and pull the cable to remove it from its slot.
3
Remove the battery.
4
Insert a new battery.
5
Connect the battery connector in the same slot as the previous one.
6
Check that the Batt Low message on the LCD screen has disappear.