2 System Startup and Shutdown
2.1 Prepare the system
•
Clean the accessories and check for damage.
•
Check and remove dried contrast agent:
○
Scan window (around the gantry opening)
○
Table extension and cradle surfaces — especially the patient restraint plastic channels
on the table
○
Accessories (head holders, pads and cushions, et cetera)
•
Check supplies.
2.2 Log On/Log Off
When Access Controls is enabled, the log on/log off feature will become active. It requires
logging on to the system by the operator of record for system access. Use of log on/log off
depends on whether or not your site is connected to a central, user repository. Sites with
networks are referred to as enterprise systems; other sites are referred to as standalone
systems. The log on/log off feature can be used with either system.
Logging off does not prohibit other users from logging on. Log off is designed to protect patient
privacy. It is not intended to stop approved users from logging on. When you log back on after a
log off, the system returns the last state of the system.
2.2.1 Logon window
The
Logon
window displays when you restart the system or when someone has logged off.
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
192
2 System Startup and Shutdown
