Instruction manual

Appendix G – Replacing Timekeeper Battery
216
Instruction Manual – Enova DGX 8/16/32 Digital Media Switchers
5. Use the tab indicated in FIG. 120 to pull the CPU board straight out of the enclosure.
6. Remove the three screws indicated on top of the CPU / daughter board assembly (FIG. 121) and
remove the daughter board.
7. Turn the daughter board upside down and locate the Timekeeper battery.
8. Unsnap the dead battery from its socket.
9. Snap the replacement battery into the battery socket.
10. Turn the daughter board right side up and place carefully back into position on the CPU board.
FIG. 120 Use tab to pull CPU board straight out
FIG. 121 Remove 3 screws indicated
FIG. 122 Turn daughter board over and locate battery
FIG. 123 Turn daughter board right side up and place into position on CPU board
Tab for removing CPU
AC
DC
FLT
AC
DC
FLT
Screws
Board guides
CPU board
Daughter board
Timekeeper battery
Important: The pins and header
must
be aligned correctly.