Software installation and Maintenance 6-1
6 Software installation and
Maintenance
WARNING: DO NOT directly remove a USB memory device; otherwise,
the USB memory device and / or the system may be damaged.
6.1 Enter the Maintenance Window
Log on the system with the identity of Service before perform system
maintenance.
To log on the system:
1. When access control function has not been activated: press “Ctrl+/” to show the
Login dialogue box, and then select the Service as the user name.
2. When access control function has been activated already: press “Ctrl+/” when the
Login dialogue box is displayed, and then select the Service as the user name.
3. Press <Setup> key to open the Setup menu, click [Maintenance] to enter [Other]
menu and then select the target items to perform the maintenance respectively.