MediSono P11 EXP, Руководство пользователя

Страница: 115 / 151

P11 EXP
Portable Digital Color Doppler Ultrasound System
10-7
F2
New Site 2P1
Apr-07-2010 16:08:16
FPS 47
0
D/G 3/1 9 cm/s
GN 12
I/P 3/30
5
PWR 70
-9 cm/s
FRQ 4.7
10
D 16.5cm
15
0
MPR PEK
SR
4
GN 25
5
PWR 70
BASELINE 0
1
DISPLAY FORMAT
V1/2
15
CW
10.2.15 Video Invert
VIDEO INVERT
This function has the effect of changing the background of the spectral display.
• Press
to select VIDEO INVERT .
• Turn the function knob to turn on or off this function.
The background of the spectral display is
• dark, when Video Invert is Off;
• bright, when Video Invert is On.
10.3 CW Mode Operation
Figure 10.4:
CFM+CW duplex mode
10.3.1 Activation of CW Mode (PW CW)
Only phased array probes support the CW imaging mode.
Use the
UPDATE
key to activate or stop the
CW spectral display.
Figure 10.5:
CW Mode Menu
When the CW spectral display is active,
press the
text menu (right).
knob to activate the con-
Most operations in PW and CW modes are
identical. Refer to the respective sections
for operation instructions.
10.3.2 CW Cursor Position
In CW imaging mode, an area on the spectral cursor line is sampled. This area is covered
by a small rectangle called the CW cursor.
The CW cursor position is adjustable using the trackball.
BASELINE
0
DISPLAY FORMAT V1/2
MENU