Furuno CSH-5L Operator's Manual page 2

Basic Set Up
RANGE
Select range.
How to find suitable tilt angle
Case 1 Case 1
Tilt angle 30
to 40 degrees
How to find range and bearing to a target



B
Trackball mark Trackball mark
Own ship mark Own ship mark
Put the trackball mark
on a school of fish.
How to reduce sea surface reflections
MENU
Sea surface reflections
How to reduce reflections in shallow fishing grounds
MENU
GAIN
Adjust gain.
Fish school (a) Fish school (a)
Bottom Bottom
Tilt angle 10
to 20 degrees
TRACKBALL DATA
Slant range from own ship to trackball mark
:
Horizontal range from own ship to trackball mark
:
Depth to trackball mark
:
B: Relative bearing from own ship to trackball mark*
* = Relative bearing format may be selected with OTHER MARKS on the MARKS menu.
RANGE
Select
MENU MODE.
RANGE
Select
MENU MODE.
R 1000
T 15°
G 2.0
Gain too low Gain proper
Case 1
Case 2
a
Fish school (a) Fish school (a)
Case 2 Case 2
Bottom Bottom
GAIN
Select SONAR.
GAIN RANGE
Select SONAR. Select
TX OUTPUT.
Setting value
R 1000
R 1000
T 15°
T 15°
G 8.0
G 5.0
Gain too high
Case 3
b
a
Case 3 Case 3
Tilt angle 0 to
5 degrees
RANGE GAIN
Select Adjust
TVG NEAR (short TVG level.
range), or TVG
FAR (long range).
GAIN
Set smaller level.
TILT
Set tilt angle.
a
Fish school (a) Fish school (a)
Fish school (b) Fish school (b)
MENU
Close menu.