2-12
OPERATION KEYS
When the Ring Marker is selected
(the Cross Cursor is in red or not displayed,)
•
SONAR MODE
•
BOTTOM SCAN MODE
・
ECHO SOUNDER MODE
R
In Bottom Scan Mode Marker data
is not presented and VRM appears
on the screen.
In Echo Sounder Mode Marker data
is presented and Slant distance
appears on the screen.
When the Cross Cursor is selected
(the Ring Marker is in red or not displayed,)
•
Set the Cross Cursor on a target by using the Cursor Shift [
↑
][
↓
][
←
][
→
] keys, and the depth
and horizontal/slant distance to the target are displayed in the Cursor box.
SONAR MODE
BOTTOM SCAN MODE
+
Summary of Contents for ESR-145
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