3.OPERATIONS
51
FISH FINDER SETTING INITIAL SETTING
CALIBRATION
DRAFT UNIT
INITIAL SETTING
CALIBRATION
Specifying the draft (DRAFT)
Specify the draft when you wish to display the water depth below the sea
level, not the surface of the transducer.
The draft can be set in the range from 0.0 to 20.0 m or 20.0 unit.
The default value is 0.0 m.
Set the draft using the following procedure:
1
Display the FISH FINDER SETTING menu by pressing the
and
keys together.
2
Move control to "INITIAL SETTING" by pressing the
or
key, and display the INITIAL SETTING submenu by pressing the
key.
3
Move control to "CALIBRATION" by pressing the
or
key,
and display the CALIBRATION submenu by pressing the
key.
4
Move control to "DRAFT" by pressing the
or
key.
5
Set the draft by pressing the
or
key.
Example: 4.0 m (confirm the unit).
See page 49 for unit setting operations. Outline of the procedure:
Proceed from the FISH FINDER SETTING menu to "INITIAL
SETTING" first and then "UNIT".
6
Press the
MARK
key to return to the INITIAL SETTING submenu.
7
Press the
GRAPH
key to return to the fishfinding display.
FISH FINDER SETTING
HI
OFF
AUTO
▲▲
GOTO SUB MENU
GRAPH CLOSE MENU
▲
▲
▲
▲
▲
▲
▲
▲
INTERFERENCE
COLOR REJ.
FREQ. ADJUST
TX CYCLE MODE
1
2
3
4
5
6
7
8
SIGNAL PROCESS
INITIAL SET
STC MODE
TX CYCLE ADJ.
ADC MODE
TX PULSE WIDTH
WHITE LINE
P
D
C
1R1
0.0
LO
0.0
HI
D
D
LO
HI
200.0
50.0
LO
LONG
OFF
SYNC.
0
50
100
1
2
150
200
ASYNC.
SHORT
1R2
▲
▲
▲
▲
▲
INITIAL SETTING
MARK RETURN TO PREVIOUS MENU
GOTO SUB MENU
GRAPH CLOSE MENU
▼
▲▲
▲
▲
U
N
I
T
CALIBRATION
VR CURVE
BTM. DEC. LEVEL
EXT. TRIG. IN
EXT. SIG. IN
DATA INPUT
DATA OUTPUT
C CURVE
HI
LO
OFF ON
ON
OFF
LINEAR
0
0
▲
▲
CALIBRATION
HI
HI
0
0
0
0
LO
LO
MARK RETURN TO INITIAL MENU
GOTO SUB MENU
GRAPH CLOSE MENU
0.0m
0.0m
0.0。
C
0.0%
0.0m/s
▼
▲▲
▲
▲
D R A F T
BELOW KEEL
WATER TEMP
SHIP SPEED
SOUND SPEED
G A I N
SHORT STC
Draft
Surface of the transducer
Sea level
