M-Mode Soft Windows - Siemens ACUSON Cypress Operator's Manual

Scanning
5-52

M-Mode Soft Windows

Table 24 describes how the Soft Windows and their corresponding knobs on the
keyboard operate in M-Mode scanning.
M-Mode Scanning Soft Windows Options
TABLE 24.
Window Function/Description
— —
— —
Frequency Some transducers are capable of employing second har-
monic imaging. Second harmonic imaging uses a lower
transmit frequency and a higher receive frequency. Har-
monic imaging can improve image quality and edge defini-
tion for difficult studies.
Harmonic is
tem Data in the top left corner of the screen; Frequency
can be adjusted when "Frequency" is displayed with the
System Data. See "Cypress System Data" on page 5-9 and
Table 14 on page 5-10.
Sweep Adjusts the sweep speed of the spectral display. Select a
sweep number from 1 to 4 where the selection is the num-
ber of seconds. For example, Sweep 1 is a 1-second
sweep; Sweep 2 is a 2-second sweep; etc.
ACUSON Cypress™ Operator's Manual
To turn Harmonic
ON
knob. The default state is
To adjust the Frequency, press the
when Harmonic
ON "
or , press the
OFF FREQUENCY
.
ON
FREQUENCY
is displayed with the Sys-
"
knob.