
Full Digital Color Doppler Ultrasonic Diagnostic Instrument (Vet) User’s Manual V1.00
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3
Gain
0
~
127dB
In B/PW mode, turn
【
Function
】
knob to
adjust the gain of CFM image; press
【
Update
】
key to enter PW mode, turn
【
Function
】
knob to adjust the gain of
PW 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
Harmonics
2-level
Switch the work frequency and harmonic
frequency.
7
Linear color
steering
·Operate in CFM, PDI and PW mode;
·This adjustment only applies to linear array
probe;
·Press the key to adjust the deflection
direction of color sampling box;
8
Velocity scale
3.5MHz probe
11 levels
6.5MHz probe
11 level
7.5MHz probe
11 levels
3.5MHz probe speed scale:
350Hz
~
7500Hz
6.5MHz probe speed scale:
350Hz
~
7500Hz
7.5MHz probe speed scale:
350Hz
~
7500Hz
9
Wall Filter
8-level, 50
~
350Hz
Filter out low-frequency echo signal not
generated by blood flow; so that the blood
flow signals that low echo intensity and
high velocity can pass.
10
Dynamic
Range
30
~
100
Selecting different dynamic range can
significantly change the display of image.
11
Sample
volume
Change the size of sample volume.
12
Angle
correction
Change the size of corrected angle and
velocity in blood flow direction.
13
Baseline
Change the baseline position and velocity
of PW spectrum.
14
Acoustic
Power
4-level
AP25, AP50, AP75, AP100
15
Volume
Press up/down direction keys to adjust the
volume of PW spectrum.