B-K Medical Pro Focus 2202, User Manual

Page: 81 / 356

Working with the Image 81
Scanned images are constantly being saved and stored for review. When the storage
capacity is reached, the oldest images are discarded as new ones are stored. The
number of images that can be stored for review varies, depending on such factors as
image resolution and size.
Images viewed with the C
INE
function must be comparable. Therefore, changing
certain parameters that affect the image will cause already-stored images to be
discarded. If this happens, there will not be a full set of images to be reviewed until
the storage has had time to fill again.
You can change some of the settings for the Cine function. For information about
changing Cine functions see “Clip Storage and Cine Setup” on page 173.
To turn Cine on and off:
•
Press
[
p
]
to stop scanning.
A vertical cursor line appears and Cine appears below Image on the right side
of the screen.
The current image (Frame) number is displayed in the Cine menu.
Image (frame)
numbers
NOTE: Higher numbers are farther in the past. The image scanned most recently is
number 1.
To review the images:
•
Click Frame under Cine and drag the slider to select the frame number.
or
•
Select the cursor by clicking on it and press
[
+/-
]
, or drag to scroll through the
images.
NOTE: +
goes to the next image (lower image number) and
-
goes to the
previous image (higher image number).
Using Cine in M-Mode or Doppler Mode
When cine is activated while scanning in M-mode or Doppler mode, a vertical cine
cursor is displayed overlaying the Doppler or M-mode image.
The B-mode image displayed is always the one that corresponds to the position of
the Doppler or M-mode cursor. The image (frame) number in the Cine indicator
corresponds to the B-mode image.
To make measurements on a cine image or record it:
1
When the desired image is displayed, press
[
A
]
to release the trackball from
controlling the image review.
2 Make measurements on the image or record it in the usual way.