6. Unscrew 4 screws
(as green circle)
7. Disassemble Keypad Module from Top
Shielding Module
8. Unscrew 6 screws
(as blue circle)
9. Disassemble Keypad Board and separate
Keypad Parts
P7280/P7270I/P7280 Refresh/P7270I Refresh Confidential
Menu Key
Aspect key
Keypad Board
Power Key
Resync Key
2-9