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GE Revolution CT User Manual

GE Revolution CT
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Page #378 background image
Erase All — Erase all annotation on image
Screen Save — Take an electronic photograph of everything on the image in primary focus. The sys‐
tem saves it as a screen capture in a new series under the exam.
Save State — Save the state of the image and create a gray scale presentation state (GSPS)
2.1.2 Selecting Images using keyboard commands
Hover your cursor over a viewport to activate the keyboard controls for that viewport. If you are
not hovering over a viewport, the selected viewport is active. If you have more than one
selected viewport, all selected viewports are affected by the keyboard commands.
Table 4: Keyboard commands for viewports
This key: Does this:
Page up <PgUp> Displays the previous image in the series
Page down <PgDn> Displays the next image in the series
Left arrow <←> and Right arrow <→> Left arrow decreases and Right arrow increases window width
Up arrow <↑> and Down arrow <↓> Up arrow increases and Down arrow decreases window level
<F5> Return to previous W/L
<F6> through <F11> Window/Level presets
Control-s <Cntrl-s> Saves the currently displayed image as a screen capture
*
Hovering over a viewport does not affect the function of these keys.
2.2 Access images from the Reconstruction and Image Processing window
The Reconstruction and Image Processing Task List opens on the image monitor when you
open the exam. You can also access The Reconstruction and Image Processing Task List from
Scan Data Manager in File Manager.
Revolution CT User Manual
Direction 5480385-1EN, Revision 1
378 2 Image Display

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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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