Hitachi ADVANCED COLOR PC-ARFH2E Manuel D'installation Et D'utilisation page 120

1.24 Return to user mode
This function allows to getting out of the "Installer mode".
1.25 Lock the controller
This function is only visible for the installer and allows to lock the menu in case of exhibition. This
action can also be launched from central.
1
When the controller is locked the lock icon appears insted the icon menu.
The password requested to unblock the controller is:
, Down , Left
Right , Right
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