GE Voluson 730Expert - Page 122

GE HEALTHCARE - KRETZTECHNIK VOLUSON® 730EXPERT (BT03)
D
IRECTION 105899, REVISION 3 DRAFT (APRIL 29, 2008) SERVICE MANUAL
4-20 Section 4-4 - Functional Checks
4-4-8 Basic Measurements
NOTE: Different menus are displayed depending on which Mode is selected.
NOTE: The following instructions assume that you first scan the patient and then press FREEZE
.
4-4-8-1 Distance and Tissue Depth Measurements (2D and M Mode)
1.) Press the CALIPER
key once.
2.) Touch the appropriate item on the Touch Panel. An active cursor appears.
3.) To position the active cursor at the start point (distance) or the most anterior point (tissue
depth), move the TRACKBALL
.
4.) To fix the start point, press SET
(the right or left trackball key). The system fixes the first cursor
and displays a second active caliper.
5.) To position the second active caliper at the end point (distance) or the most posterior point
(tissue depth), move the TRACKBALL
.
6.) To complete the measurement, press SET
. The system displays the distance or tissue depth
value in the measurement results window.
Before you complete a measurement:
To toggle between active calipers, press CHANGE
(upper trackball key).
To erase results, touch the DELETE
key on the Touch Panel, press the CLEAR ALL key on the
control panel or the DELETE MEAS.
key on the keyboard.
NOTE: The CHANGE
key alternates the control from one cursor to the other.
NOTE: To exit Basic measurements, touch the EXIT
key on the Touch Panel, press the CALIPER key or the
EXIT
key on the control panel.
General remarks to perform Basic Measurements:
• By pressing the CALIPER
key on the control panel the Basic Measurement function is switched on.
• Positioning of measurement marks is done with the TRACKBALL
.
• Entering and storage of measuring marks is done with SET
(right or left trackball key).
• To change measuring marks before completion press CHANGE
(upper trackball key).
• The status bar area shows the current function of the trackball.
• To erase measurement results, touch the DELETE
key on the Touch Panel, press the CLEAR ALL
key on the control panel or the DELETE MEAS.
key on the keyboard.
• To exit from Basic measurements touch the EXIT
key on the Touch Panel, press the CALIPER key
or the EXIT
key on the control panel.