Full Digital Color Doppler Ultrasonic Diagnostic Instrument (Vet) User’s Manual V1.00
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Edge
enhancement
4-level, 0
～
3
Edge enhancement is to enhance the
image outline, so to strengthen the image
edge display, the value is greater, and the
enhancement is more obvious.
Compression
curve
8-level, 0
～
7
System built-in some gray-scale curves,
to adapt to the needs of different
checking parts and application range.
Select the different gray-scale curve; it
will significantly change the display of
image.
Recommend 3.5MHz probe to choose
5; 6.5MHz probe to choose 2; 7.5MHz
probe to choose 1.
Image
post-process
8-level, 0
～
7
Level-adjustable, default is 2.
Frame
Average
4-level, 0
～
3
Frame average is weighted-mean for
adjacent B images to remove image
noise, remain more tissue information,
and to make images show clearer and
softer.
The value is greater, the average effect is
more obvious; and the value is smaller,
the image’s original untreated
information remains more.
Image
optimization
12-level, 0
～
11
Select the different image effects; the
default is 4 when connecting 3.5MHz
probe.
M speed
8-level, 1
～
8
It is fixed 4 in B/M mode.
2
“Display”
menu
H Reverse
On/Off
“ ” is direction marker. Under normal
circumstances, the marker “ ” of image
direction is in the upper-left corner of
image.
3
Gain
0
～
127dB
Selecting different gain range can
significantly change the definition of
image.
4
Depth
3.5MHz:
13-level;
6.5/7.5MHz:
11-level
According to the different probes, the
levels of depth are different.
3.5MHz probe: 13-level; 63
～
252mm
6.5MHz probe: 11-level; 32
～
110mm
7.5MHz probe: 11-level; 32
～
110mm
5
Frequency
4-level
3.5C60H1 probe variable frequency
range:2.0/2.5/3.5/5.0
6.5C20H1 probe variable frequency
range:5.0/6.5/7.5/9.0
6.5L64H1 probe variable frequency
range:4.5/5.5/6.5/7.5
7.5L40H1 probe variable frequency
range:6.0/6.5/7.5/9.0
6
Focus
Focus position
7
Dynamic
Range
30
～
100
Selecting different dynamic range can
significantly change the display of
image.