NEC NC900C - Page 89

89
Appendix
2
Remove the ICP board.
1. Unscrew the knurled screws (2 locations) on the front of the ICP board until the screws turn
freely (
). These screws cannot be removed.
2. Pull the ICP board directly out ( ).
ICP board
3
Remove the battery.
To remove the battery, use a non-conductive tool that does not have a sharp tip, or use your fingers.
Indicators for equipment management
Battery (Model no.: BR2330)