Manual
ADDING 
EXPANSION 
MODULES AND 
BATTERY
Unscrew the lower retaining fi xing (A) using the supplied tool or a 
coin.
Remove the covers from the module (B).
Swing the expansion module (C) out from the rear and unclip from 
the front end.
Replacing the module is the reverse of the procedure.
To replace the battery, insert screwdriver under the frontmost 
ventilation slot (F) and prize off the battery cover (D) and pull the 
battery ribbon to lift the battery (E) from the MC464. Replacing is 
the reverse of the procedure.
A
C
B
D
E
B
F










