442704/A
619
Manual Scale
Choose the lower and upper limits (in dB) of the scale.
•
Lower Limit
: This function specifies the lower limit of the target strengths shown in
the histogram. The value reflects the current mode you have chosen.
Example:
If you have chosen the
Length
mode, and specifies
10
in this spin box,
fish shorter than 10 cm will not be shown in the histogram.
•
Upper Limit
: This function specifies the upper limit of the target strengths shown in
the histogram. The value reflects the current mode you have chosen.
Example:
If you have chosen the
Weight
mode, and specifies
7000
in this spin box,
fish heavier than 7 kg will not be shown in the histogram.
Advanced Settings
•
Resolution
: This function specifies accuracy of the histogram; that is how many
vertical bars that are used to display the target strength.
•
Max(imum) Percentage
: This function controls the vertical resolution of the
histogram.
Apply to All Channels
Check this box to apply the current setting to all the channels on your ST90 system. In
this context, the phrase
channel
is used as a common term to identify the combination
of transceiver, transducer and operating frequency.
Related topics
Functions and dialog boxes, page 416
Active menu; Functions and dialog boxes, page 466
Information Pane Options dialog box, page 492
Summary of Contents for Simrad ST90
Page 1: ...kongsberg com simrad Simrad ST90 REFERENCE MANUAL ...
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Page 337: ...442704 A 335 Related topics Sonar views page 326 User interface ...
Page 413: ...442704 A 411 Related topics Menu system page 375 Display menu page 384 Menu system ...
Page 631: ...442704 A 629 Related topics Concept descriptions page 626 Concept descriptions ...
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Page 688: ... 2021 Kongsberg Maritime ISBN 978 82 8066 211 8 ...
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Page 690: ...Reference Manual Simrad ST90 ...