6.7 Changing Back-up battery on IB-583: TERM CPU board
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6.7 Changing Back-up battery on IB-583: TERM CPU board
Type of lithium battery : CR2450-F2ST2L
Code number : 000-144-941
Fig.6.7.1 TERM CPU board
When the date in the [F5] and [F6] menu is cleared by power-on and off, the back-up battery
should be replaced. The life of the battery is about five years.
Procedure
1. Remove TERM CPU board.
2. Remove JP1 (Back-up line) and then replace the battery.
Backup BATT
CAUTION!
Take care to avoid short-circuit of the battery. This could
create a burn or fire hazard. Do not dispose of battery in
a fire or an incinerator; this may cause an explosion!
JP1
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