Tomey UD-600, Operator'S Manual, Page: 69 / 262

3-41
<Movement of the magnification display range>
1) First press the Zoom MOVE key
B
to change the mode for
zoom positioning set screen. (Fig. 2)
2) Press the display range moving key C , to move the display
range. The display range movement key, if continuously
pressed, keeps moving the display range and if pressed for
short time, moves the display range to the neighboring area.
The black square shape
D in the middle of the quad dis-
play range moving keys simultaneously represents the mag-
nification of a particular portion of the actual size display.
If the display range is moved, its display will also be inter-
locked with such movement.
3) Press the Center key E , so the magnification area will be
moved to the center of the body.
4) Press the Zoom key F to return the mode to the main dis-
play with the magnification display as being left.
h) Smoothing
Smoothening is used to smoothen the connection of frames, to reduce
irregularly occurring noises and to improve the quality of the images,
which is, however, not suitable for viewing animated images accompa-
nied by fast movement.
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Press the Smoothing key
A
to set the function. Every time when press-
ing this key, the setting mode is changed over alternately. While the
smoothening function is being set, "Smoothening
B " is shown in the
image.
B
A
3.3 B-scan diagnosis