Quatech Audio/Video Capture USB 2.0 Spécifications télécharger pdf (Page 266)

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10-10 z.one ultra and z.one ultra sp OPERATOR MANUAL

8. To view the Cardiac Worksheet, press Report.

9. To edit the Worksheet, highlight the value to be edited, then press the Delete

button or use the Backspace key on the

QWERTY keyboard.

Figure 10-10. Cardiac Worksheet: LV Function, LA Volume

Doppler

Calculations

 To Perform Doppler Calculations

NOTE: Auto-Dop Trace is not available with Cardiac Calculations.

1. Obtain the desired Doppler image and press the Freeze button.

2. Press the Calc button and use Trackball to cycle left/right or up/down to

choose the appropriate Doppler measurement.

3. The first caliper will appear on the screen.

4. If a Vmax measurement is being done, use Trackball to position the caliper

and press Enter to finalize the measurement.

5. If a VTI measurement is being performed, use Trackball to begin the Trace or

Mark of the area.

• If Trace was chosen on the Cardiac Configuration screen (Figure 10-1),

trace the area of interest with the Trackball. To backup what you traced,

move the Trackball back over the Trace and this will erase what you drew.

NOTE: You can also use the Delete button to delete the trace.

• If Mark was chosen on the Cardiac Configuration screen (Figure 10-1)

position the caliper with the Trackball and press Set to fix the position.

Repeat positioning the Trackball and pressing Set until the area of interest

has been outlined. To delete calipers press the Delete button.

6. With the caliper at the last fixed position, press Enter to finalize the

measurement.

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