September 2004 NEC Business Solutions Ltd
78 - Maintenance
Doc. No. 8846 - Release 1.1
September 2004
3. Loosen two screws and remove the Main-Cover..
4. Find the Lithium Battery, located at the top right-hand corner of the
PCB in 924M KSU
5. Remove the old Lithium Battery and insert the new one into the
socket..
6. Replace the Main-Cover and Sub-Cover.
• The polarity "+" symbol must be on top.