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GE Revolution CT User Manual

GE Revolution CT
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2.3 Start up the system
NOTICE
After a power interruption, wait two minutes before turning on power to the Main
Disconnect Control.
Do not restart the system with a USB device connected.
NOTE:
SmartID verifies the tube ID at start up. If the tube ID verification fails, attention
messages display indicating that the X-ray tube is not recognized. You can continue
scanning; however, you will need to contact your service representative. Hi Res mode
is disabled when a non-GE tube is installed.
2.3.1 Routine daily start up when the system was not shut down
1.
From the image monitor, click .
2.
From the
Mode
menu, click
Shut Down
, then
Restart
.
Illustration 3: Shut Down menu
3. From the restart dialog, click [Restart].
NOTE: It may take up to 30 minutes for the detector to reach an optimal thermal state
after a restart.
2.3.2 Routine daily start up from system shutdown
If the system is in shutdown state (the operator console is turned off and the moon icon on the
gantry display is lit), push the power on button on the scan control interface to start up the
system. The power on button will flash for a few seconds indicating that the system has
received the command.
Illustration 4: Scan Control Interface Power On button
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
Chapter 9 Startup and Shutdown 195

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GE Revolution CT Specifications

General IconGeneral
Detector CoverageUp to 160 mm
Gantry Tilt± 30 degrees
Spatial ResolutionUp to 0.23 mm
Scan RangeUp to 200 cm
X-ray Tube CurrentUp to 800 mA
TypeComputed Tomography (CT) Scanner
Rotation Speed0.28 seconds per rotation
Tube Voltage80 kV to 140 kV
Number of Detector Rows256
Power Requirements480 VAC, 3-phase
Detector Rows256
Coverage160mm

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