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he image mode in advance.
button
Fixed
Lattice
Moving
OFF
OK
３） Channel Test
The dialog above allows you to depict a B-image with the transmission wave at the center
1ch and aperture 1ch.
transmission wave circuit is missing by even 1ch, it can be observed as a dark line in the
B-image. Further in the M-image, an image can be depicted using a specific 1ch, so any
missing channel may be identified.
channel can be checked.
To implement this test:
① Connect any probe with no missing channel and select the B/M real mode.
② Click "Channel Test" from "diagnostic Tests". Display Channel Test and set the
transmission wave or reception wave to 1ch, and check any missing channel by
operating the slide bar at the top of dialog. At this time, if the M-image shows any
dark line, it means a missing channel.
itself can be faulted.
③ After completing the check, close the dialog and click the "Close" button in "Service
Tools" to display the following message.
system needs to be freeze ON/OFF.
action
Displaying gradation pattern
Displaying the lattice pattern.
Displaying the moving an axial
beam on US image.
Or the test pattern for a scan is
displayed every [ which was
defined ] number of scan.
All test pattern is terminated
and return normal condition.
Test pattern is erased and
return to dialog.
Since aperture of the transmission wave is 1ch, if the
As well as for the reception wave, any missing
Note that, however, an element of the probe
3 - 36
recommended mode
B mode
B mode
B mode
To return to the normal imaging mode, the
L1E-EA0229
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