ACUSON Cypress™ Operator’s Manual 5-11
Overview of the Scanning Process
GN #/#/# Gain Use the Main knob to adjust the gain. The setting is in
this order:
2D/Color/Doppler. For example a setting of: GN
5/ /13 shows a
2D gain of 5; no color gain; a Doppler gain
of 13.
For 2D Gain the range is: 1 through 28.
For Color Gain the range is: 1 through 30.
For Doppler Gain the range is: 1 through 42.
##fps Frames Per Second The speed at which the frames are
displayed. Use the Angle option on the
2D image TOOLS
menu to adjust the rate in 2D mode. Use the
FRAME RATE
Soft Window knob to adjust the rate in color mode.
##.#cm 2D Depth (2D, Color, and M-Mode only) Use the
DEPTH
Soft Window knob to adjust the depth.
The maximum scanning depth of the system is 26.9 cm.
HPF ###Hz High Pass Filter (Doppler Mode only) Use the
FILTER Soft
Window knob to adjust the filter.
The range is from 200 Hz through 1400 Hz for CW and
from 25 Hz through 1400 Hz for
PW.
F# Filter (Color mode only) indicates the velocity filter applied to
the Color Doppler.
The range is F1 through F6.
Harmonic Harmonic If your transducer has harmonic mode, the word
“Harmonic” will appear. Use the
FREQUENCY Soft Window
knob to turn harmonic on or off.
The mode is ON when the word Harmonic is displayed.
Freq# Frequency The frequency of some transducers can be
adjusted. If your transducer can be adjusted the word “Fre-
quency” will be displayed. Use the
FREQUENCY Soft Window
knob to adjust the frequency.
Invert Invert Displayed when the spectral doppler flow display has
been inverted. The spectrum is inverted using the corre-
sponding Soft Window knob.
TABLE 14. Explanation of the System Data Fields
Setting Function/Description
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