Vscan Air maximizes the image display on the screen in the portrait mode. As a result, at certain depths, image corresponding to the entire transducer width may not visible on screen in portrait mode. Image crop indicators are displayed in such cases to make the user aware of this.
Image crop indicator (portrait mode)
a. Curved array (deep scanning) transducer
b. Linear array (shallow scanning) transducer
NOTE When the screen is rotated from portrait to landscape, depth remains unchanged as seen below
Image crop indicator (Landscape mode)
a. Curved array (deep scanning) transducer
b. Linear array (shallow scanning) transducer
If it is important to visualize the entire width, it is possible to do one of the below:
- Rotate the display device to visualize the image in landscape orientation as seen below
- If portrait mode is preferred:
• The depth can be increased until the whole width is displayed, and image crop indicators no longer appear.
• Zoom and pan to visualize the edge of the image on the desired side.
Flat Linear Array (FLA)
1. FLA Portrait
2. FLA Landscape
Image crop and measurements
Rotating the display from portrait to landscape provides one way of moving from viewing a cropped to a not cropped image. Measurements can be added and image stored. If adding a measurement close
to one of the edges of the image and then rotating the display back to portrait the measurement will be deleted if this measurement extends into the region being cropped in portrait.
CLA measurement (caliper centrally placed)
1. CLA with measurement in Landscape layout
2. CLA with measurement after flipping to Portrait layout
CLA measurement (caliper ending close to edge of image)
1. CLA with measurement in Landscape layout
2. Measurement removed after flipping to Portrait layout
Disclaimer: The information herein is not intended to replace the product’s User Manual. Please consult the User Manual for comprehensive information and cautionary guidance about the product’s operation and use.