Optimizing B-Mode
LOGIQ 7 Online Help 5-15
Direction 2392536-100 Rev. 1
Frequency
Description Multi Frequency mode lets you downshift to the probe's next
lower frequency or shift up to a higher frequency.
Adjusting To select a new frequency,
1. Select Frequency.
2. Select the desired frequency.
Harmonics must be active to change harmonic frequencies.
NOTE: Frequency change is not active when the image is frozen.
The selected frequency appears in the upper, right-hand portion
of the monitor display.
NOTE: Changing frequency resets those parameters which are
presettable by frequency to their preset values for the current
frequency.
Values Vary, depending on the probe and application.
Frequency values are returned to the factory or user preset
value when you change the following: Probe, Exam Category,
Exam Calcs, or New Patient.
Benefits This optimizes the probe's wide band imaging capabilities at
multiple frequencies to image at greater depths.
Bioeffects Activating multi frequency mode may change the TI and/or MI.
Observe the output display for possible effects.
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