Conrast / Window - GE Precision 500D Operator's Manual

ILLUSTRATION 6-13
IMAGE STACKING PROCESSING BUTTONS
The Image Type box lists the image types currently in the
Stack List (Fluoro and Spot). The type of the first selected
image determines the image type listed in this box.
The Stack Image List displays the image frame #'s currently
included in the stack list.
The Clear List button will remove all the images in the Stack
List. A confirmation message appears before the images are
removed.
The Remove Items button will remove a single highlighted
image or a range of images from the Stack List.
The Save button will store the stacked image to the hard disk
at the end of the run (outside the loop). The image count
does not change until you select the Close button, and select
the Unload Loop button.
SECTION 8

CONRAST / WINDOW

om 5184516-100 Rev. 5
The Window (W) up / down arrow buttons are used to increase or decrease the
amount of contrast in the image display. The numeric display of the Window set-
ting is shown in the lower left corner of the screen.
A setting of 512 represents the default image contrast. Press the DEFAULT but-
ton to return the Window setting to the default value depending on image type.
The default value is set by your Service Agent. Separate Window, Level and
Polarity defaults are set for each image type.
The Window setting can be carried over to subsequently reviewed images as part
of the Carry Over feature described in
The Window and Level can also be adjusted by using the mouse.
mouse cursor in the image area. Press and hold the left mouse button and move
the mouse. Vertical motion adjusts the Level and horizontal motion adjusts the
Window.
Section 14.
Place the
6-18