MediSono P11 EXP, Руководство пользователя

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P11 EXP
Portable Digital Color Doppler Ultrasound System
9-3
MENU
F1
✖
Remarks:
• The
STEER M
function is pri arily for cardiology application and
1
may be disabled in other application modes.
—
• If multiple M cursors are present, only the last selected M cursor
(in cyan) will be active upon activating the CFM+M/TDI+M duplex
—
mode.
9.3 M Mo de Operation, M Trace Active
Press the UPDATE
key to let the M mode trace update.
Some Mode parameters (right) are displayed at the M
Mode info area.
Press the
UPDATE
key again to stop updating the M mode
trace.
Press the knob to activate the M
mode menu (right).
The following subsections provide instruc-
tions for the M mode operation while the M
trace is active.
9.3.1 M Gain
Only when the M trace is updating can the M mode gain be changed. Note that the M gain
is different from the B mode (2D) gain.
The M gain controls the overall brightness of the M trace, it determines the amplification
applied to the received echoes.
Turn the
GAIN
knob to adjust the M gain.
✖
Remark:
• The M gain value is shown at the M Mode Image Info area (the
GN
).
9.3.2 Sweep Speed
SWEEP SPEED
Use this function to adjust the speed of sweeping in the M mode. The larger the sweep
speed is set, the faster the M trace is updating.
• Press
to select SWEEP SPEED .
• Turn the function knob to change the sweep speed.
✖
Remark:
• The current sweep speed value is shown at the M Mode Image Info
area (the
SR
).
PEK
4
MPR
SR
GN
PWR
200
85
ECG →
DISPLAY FORMAT
60