MediSono P11 EXP, Руководство пользователя

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P11 EXP
Portable Digital Color Doppler Ultrasound System
10-6
F1
F2
F1
10.2.11 PW Power
POWER %
The value of the output power in the PW mode should be kept as low as reasonably
achievable.
• Press
to select POWER % .
• Turn the function knob to adjust the acoustic output.
✖
Remark:
• The acoustic output power in the PW mode is displayed on the screen
at the Spectral Doppler Image Info area (
PWR
).
10.2.12 Angle Correction
ANGLE CORRECT
Angle correction enables the adjustment of the flow direction cursor, such that it aligns with
the vessel axis.
It’s only necessary to use the angle correction when make velocity-related measurements.
Usage instructions:
• Select
ANGLE CORRECT from the context menu, turn the
MENU
knob to switch it
on.
• Press the
MENU
knob to dismiss the context menu. Turn the
ANGLE
knob to adjust
the angle of the flow direction cursor.
10.2.13 Dynamic Range (DYN)
DYN
• Press
to select DYN .
• Turn the function knob to decrease/increase the value of Dynamic Range.
✖
Remarks:
Dynamic Range is displayed at the Spectral Doppler Image Info Area on
the screen (
DYN
).
10.2.14 Chroma
CHROMA
Similar to the chroma setting in the B mode, this function gives the effect of changing the
spectral display color.
The chroma setting is adjustable in the real time mode as well as the freeze mode.
• Press
to select CHROMA .
• Turn the function knob to the chroma setting.