34
3.OPERATIONS
Specifying the graph display format (GRAPH)
A press of the
GRAPH
key displays a graph. Another press clears the graph
temporarily.
Selecting the type of graph
Two types of graphs can be displayed: one type represents the
relationship between
water depth and bottom hardness
, and one type
represents the relationship between
water depth and water temperature
.
See page 36 for a graph of water depth and bottom hardness (or
water depth and water temperature).
The type of graph can be changed using this procedure:
1
Display the main menu by pressing the
and
keys together.
2
Move control to "GRAPH" by pressing the
or
key, and then
move control to the GRAPH SETTING submenu by pressing the
key.
3
Move control to "DISPLAY" by pressing the
or
key.
4
Select "DEPTH/BH" or "DEPTH/TEMP." by pressing the
or
key.
5
Press the
MARK
key to return to the main menu.
6
Press the
GRAPH
key to return to the fishfinding display.
Specifying the vertical range (axis) for the
water depth graph
The procedure for specifying the median value
and the width value
for the graph is as follows:
1
Display the main menu by pressing the
and
keys together.
2
Move control to "GRAPH" by pressing the
or
key, and then
move control to the GRAPH SETTING submenu by pressing the
key.
3
Move control to "DEPTH"
by pressing the
or
key.
4
Specify the median value (for example, 100 m) for the graph by
pressing the
or
key.
5
Move control to "DEPTH"
by pressing the
or
key.
6
Specify the width (for example, 200 m) for the graph by pressing the
or
key.
7
Press the
MARK
key to return to the main menu.
8
Press the
GRAPH
key to return to the fishfinding display.
GRAPH SETTING
Water depth range setting
GRAPH CLOSE MENU
▲
▲
MARK RETURN TO MAIN MENU
GRAPH SETTING
DEPTH/BH
▲▲
ON
D E P T H
T E M P
T I M E
+15。
C
100m
1（HOUR）
200m
+20。
C
GRAPH SETTING
DISPLAY (Type of graph)
GRAPH CLOSE MENU
▲
▲
MARK RETURN TO MAIN MENU
GRAPH SETTING
DEPTH/BH
▲▲
ON
D E P T H
T E M P
T I M E
+15。
C
100m
1（HOUR）
200m
+20。
C
Main menu
GRAPH
MAIN MENU
DEPTH/TEMP
STD. 1 2 3
STD. 1 2 3
10
5
OFF AUTO RANGE
AUTO SHIFT
PRESET
▲▲
GOTO SUB MENU
GRAPH
▲
▲
▲
▲
▲
▲
▲
▲
COLOR MODE
BACK COLOR
USER COLOR
D I S P L A Y
G R A P H
A L A R M
STD. RANGE
ZOOM RANGE
BOTTOM RANGE
AUTO MODE
CLOSE MENU
Graph display
