You
can lock some of the buttons on the remote control.
To lock
the remote control buttons related to lens operation, turn on the
Lens Lock setting in the Settings
menu.
To lock
the remote control buttons shown here, press and hold the
Home
button for approximately 5 seconds. (To unlock the buttons, press
and hold the Home button again for approximately 5
seconds.)
Note: If you
lock the remote control buttons, you can still reset the
Remote Receiver setting in the
Settings menu to the default settings.