2. GRAPH FUNCTIONS
2-4
2.2.4
Specific range
This method produces three marker lines, one vertical and two horizontal, which can
be adjusted to set the specified range.
1. Switch to a display that includes the split beam display ([MODE] indication: [SB]).
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 Range] icon (
).
The measurement markers for the start and end depths (horizontal yellow solid
lines) and the measurement marker for time direction (vertical yellow dashed line)
appear.
4. Adjust the area to suit your requirements.
(1) Drag and drop the upper limit bar to move the upper and lower range limit bars
together, (2) drag and drop the lower limit bar to adjust the width of the range, (3)
drag and drop the measurement location to set where the fish measurements are
made, and (4) drag and drop the measurement marker for time direction (vertical
yellow dashed line) left or right to change to change the horizontal measurement
range.
Detection Range
Detection Range
Measurement marker
(yellow frame)
Measurement marker for measurement start depth
(Horizontal yellow line)
Measurement marker for measurement end depth
(Horizontal yellow line)
* The measurement marker in the time direction
cannot be moved within the range of 30 dots from
the right edge of the screen.
Measurement
marker for time direction*
(Vertical yellow line)
Measurement
marker for time direction*
(Vertical yellow line)
Measurement
range
Measurement
range
