Tomey UD-600, Operator'S Manual

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3-59
1) Press any key of the Average Settings key A , the High Con-
trast key B , and the Wide Dynamic Range key C to set
total gain, contrast, near gain, and far gain at the values to
suit the selected keys. Each set value is displayed at the
left upper part
D
of the image.
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2) Turn the volume
E
for adjustment. If set value is changed,
the selecting condition will be released.
3.3 B-scan diagnosis