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3Adjusting the Echo Sounder Picture
The picture menu . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting the gain (strong echoes) . . . . . . . .
Adjusting the clutter (weak echoes) . . . . . . .
Adjusting the signal level (weak echoes) . .
Suppressing interference (the noise limiter)
Selecting the color bar (hue) and white level
This chapter explains the different ways you can adjust the echo sounder’s picture, including gain, clutter, the noise limiter, white level, and signal level.
491 Echo Sounder Operations Manual | Page 27 |