III-152
1-(1) EXPANSION SCREEN This is described in Section 2-6.
1-(2) A SCOPE This is described in Section 2-7.
1-(3) COLOR PATTERN
COLOR PATTERN is for selecting whether to use the color pattern for the
ES screen. The color combination of the color pattern is described in Section
2-13-1.
1-(4) SEA BOTTOM HARDNESS
SEA BOTTOM LEVEL can display the hardness of the sea bottom.
As shown in Fig. 3-43, SEA BOTTOM LEVEL is displayed under the echogram
and A cope. The color bar of the SEA BOTTOM LEVEL is described in Section
3-2-6.
Olex
For the Olex, use version 11.6 or newer with a licence for the HT module.