Operation
23
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To change the display range of the sea-bottom image portion
(B.DISCRIM RANGE)
Changing of the display range of the sea-bottom image portion is performed
by selecting “bottom discrimination range” on the main menu.
There are two methods for changing: one is to select one of the five preset
values on the main menu and the other is to change the present value by
opening the bottom discrimination mode range sub-menu.
To vary the bottom discrimination mode range, follow these steps:
l Choosing from among five bottom discrimination range
1.
Press the
and keys at the same time to call up the main
menu.
2.
Using the
or key, move to “3.B.DISCRIM RANGE.”
3.
Using the
or key, move to the range to choose.
4.
Press the
GRAPH
key to return to the fishfinding display.
l Varying a preset bottom discrimination mode range
1.
Press the
and keys at the same time to call up the main
menu.
2.
Using the
or key, move to “3.B.DISCRIM RANGE” and
press the
MARK
key.
3.
Using the
or key, move to the range to vary.
4.
Using the
or key, increase or decrease the range value.
5.
Repeat steps
3
and
4
to vary other ranges as needed.
6.
Press the
MARK
key to return to the main menu.
7.
Press the
GRAPH
key to return to the fishfinding display.
1.PRESET STD RANGE ≫ １ ２ ３ ４ ５
10 20 30 40 50
６ ７ ８ ９ １０
RANGE 60 80 100 150 200
１１ １２ １３ １４ １５
250 300 400 500 800
STEP
10
▲ 2.BTM EXP.RANGE ≫ 2 3 4 5 10
▼ 3.B.DISCRIM RANGE ≫ 10 20 30 40 50
4.VRM EXP.RANGE ≫ 5 10 15 20 50
5.STD RANGE MODE PRESET STEP AUTO
6.BACK COLOR NORMAL 1 2 3
7.COLOR MODE NORMAL 1 2 3
8.USER COLOR ≫
9.DISPLAY ≫
10.SET GRAPH ≫ DEPTH/ DEPTH/
TEMP BH
11.UNIT ≫
GRAPH
:
RETURN TO F/F
MARK
:
GOTO SUB MENU
Main Menu 3. B.DISCRIM RANGE
B.DISCRIM RANGE
Ａ Ｂ Ｃ Ｄ Ｅ
▲ 5 10 15 20 50
▼
MARK
:
RETURN TO MENU
B.DISCRIM RANGE
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