Chison Q9 - 4.3. Optimizing the Image

Q9 Digital Color Doppler Ultrasound System
41
Fig. 4-5
Switch input language
4.3. Optimizing the Image
4.3.1. Image Parameters Display
B
Meaning
CFM/PD
Meaning
PW
Meaning
M
Meaning
Freq.
Frequency Freq. Frequency PRF PRF SR
Sweep
Speed
FPS
Frame rate
PRF
PRF
WF
Wall Filter
D/P
D:
Dynam
ic
range
P: Persistence
WF Wall Filter GN Doppler Gain
GN
B Gain
GN
Color Gain
DA
Doppler angle
AP
Acoustic
power
C/P
C: Color map /direction
power P:Persistence
SV
Sample volume
gate
D
Display depth
4.3.2. Scanning Modes
The system can support the following modes:
 B（2D）Mode
 2B Mode
 4B Mode