Fig. 4.2 Static Memory Battery Jumper, I/O Board.
Back-up Battery Jumper JP200
The battery back up memory on I/O PCB is not in use from SW version 4.03.04 and up. Refer to Fig.
4.2 for the correct setting of the battery jumper “OFF” position 1-2.
This jumper should be set to the “ON” position 2-3 only on software version 4.03.03 or lower.