FUTABA 12Z Series Instruction Manual page 36

INFORMATION
The T12Z system program version information,
CF card information (memory size, vacant capacity,
number of model data), and product ID are
displayed on the Information screen.
*When the CF card is not inserted, the CF card information is
not displayed.
[Return Key]
Information
36 <Functions of System Menu>
[Cursor Lever]
[Data Input Dial]
PUSH
[Enter Button]