GE LOGIQ 7, Basic User Manual

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Preparing the System for Use
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52 LOGIQ 7 Basic User Manual
Direction 2392206-100 Rev. 1
Measurement and Annotation (continued)
• The Zoom control has a dual purpose:
• When the Zoom control is pressed, it activates the write
zoom function.
• When the Zoom control is adjusted, it is used to activate
the read zoom function.
When Body Patterns are active, Zoom rotates the probe
position indicator.
• The M/D Cursor key enables Trackball control of the M-
Mode or Doppler cursor line (not angle correction) or the
CFM window in real-time Color Flow Mode.
• The Scan Area key enables Trackball control of the B-Mode
image area size and position in B/W, the CFM window size
and position in Color mode and the Zoomed area size and
position in Zoom.
• The Set key is used for various functions, but is generally
used to fix or finish an operation (e.g. to fix a measurement
caliper).
• The Trackball is used with almost every key function in this
group. Trackball control depends on the last key function
pressed.
Zoom
Set