Furuno FSS-3BB, Operator'S Manual

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2. GRAPH FUNCTIONS
2-18
2.3.6 Specific area
This method allows you to specify up to three square-shaped areas. To set up one or
more detection areas, do the following:
1. From the [MODE] indication, select a combination display that shows [LF] or [HF]
on the normal echo display and [BL], [BZ], [MZ], or [BD] on the zoomed echo dis-
play.
2. Click the [Sounder] icon ( ) from the InstantAccess bar™ to show the [Sounder]
menu bar, then click the [Fish Size Measurement] icon ( ) to show menu op-
tions.
3. Click the [Specific Area] icon ( ). [FISH AREA] appears in the Miscellaneous
section of the header.
4. If the header is not shown, put the cursor inside the header area.
5. Click [SIZE AREA] on the header, then scroll to change setting, among [SIZE1] -
[SIZE3].
The [SIZE AREA] window turns green. A maximum of three measurement ranges
[SIZE1] - [SIZE3] can be set on all screens except for the IDENTI-FISH
™
echo dis-
play.
6. Drag the cursor to the diagonally opposite corner of the area, then release the left
button . The selected area is now highlighted with a colored box. See the figure
below for box color.
7. Change the location of the measuring marker and its size if necessary.
8. Do steps 5-7 to set other measuring range.
[SIZE AREA] window
[SIZE1] graph:
Background color for Switch button is yellow.
Measuring
range
Measuring
range
[SIZE2] graph:
Background color for Switch button is orange.
[SIZE3] measurement marker
(purple) [SIZE3] measurement marker
(purple)
[SIZE2] measurement marker
(orange) [SIZE2] measurement marker
(orange)
[SIZE1] measurement marker
(yellow) [SIZE1] measurement marker
(yellow)
[SIZE3] graph:
Background color for Switch button is purple. [SIZE3] graph:
Background color for Switch button is purple.