GE Vivid 7 - Page 336

GE HEALTHCARE
DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL
4 - 72 Section 4-3 - Functional Checks
4-3-18-4 Check First, Last Cycle, Sync and Select all
4-3-18-5 Adjust Scroll and Cine Speed
Table 4-34 Cineloop Controls Checks
Step Task Expected Result(s)
1. Press FIRST and LAST CYCLE
Select either the first or the last heart cycle.
2. Press SYNC
Phase synchronize multiple loops.
3. Press SELECT ALL
Moves the cineloop boundaries to include all heart
cycles.
Table 4-35 Cineloop Controls Checks
Step Task Expected Result(s)
1. Adjust Scroll (in Frozen mode):
Press TRACKBALL
until the Scroll trackball mode
dependant button is selected.
Use the Trackball.
Move the current frame marker and review images.
2. Adjust Cine Speed (in Cine Replay mode):
Press FREEZE
to freeze the image.
Press CINELOOP
.
Roll the Trackball to the left.
Roll the Trackball to the right.
Step : the cine speed is decreased.
Step : the cine speed is increased.