Sony BVM-E250 Operation Manual page 82

Menu
Controller Upgrade
Software Upgrade
Kernel Upgrade
82
Controller Menu
Function and operation ([
Upgrades the controller.
When the item is selected, the screen for inputting the password is displayed.
After the 4-digit password is entered, the current versions of Software Version and Kernel
Version are displayed.
For the password, see Password (page 71) of the System Configuration menu.
For details on upgrading the controller, see "Upgrading the Monitor and Controller" on page
98.
Upgrades the software for the controller.
Upgrades the kernel of the controller.
]: factory setting)