Glossary
5B9615
19–5
Pixel:
Picture element. The smallest printable area in an
image. The number of bits per pixel determines
how many gray levels are possible in the image.
For instance, 2 bits/pixel equals to 4 gray levels,
and 8 bits/pixel equals to 256 gray levels.
Process Time:
The time that it takes the leading edge of a sheet of
film to travel from the Entrance Detector Rollers
of the Processor to the Exit Rollers of the Dryer
Rack of the Processor.
Prompt:
Symbol, text, or question which asks/allows a user
to enter a command or response.
Replication:
A method of interpolation of an image that creates
new rows and columns of pixels next to and equal
to the original pixels.
Reverse Video:
An image or text is shown as white-on-black
instead of the usual black-on-white. For example,
a negative is a reverse video of an image.
Rotation:
The rotation option allows you to have all images
of a format rotated 90
°
clockwise.
Screen:
The visible area on the display of a data terminal.
Scroll bar:
Located on a screen that contains a list of items,
the scroll bar shows the position of the items
relative to the entire list.
Sorter:
An accessory for the 180 LP or 180 LPS Processor
to collate films into 9 Bins with a capacity to hold
50 films each. The Sorter accepts all film sizes,
including mixed film sizes, at a rate of 180 films
per hour. See also Bin.
Study:
A study is a collection of pages for a patient that
were all created during a single session.
Study Reprinting:
A feature that provides the ability to reprint
original patient studies after the patient has left the
imaging area.
Tank Fill Mode:
The Processor Tanks fill automatically with
solution from the Replenishment Tanks until the
Level Sensors detect that the Processor Tanks are
full.
Summary of Contents for Ektascan 2180
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