Setting Of Depth Shift; Selection Of Auto Operation - Icom FP-561 Instruction Manual

10
rSOUNDER MODEq SETTING OF DEPTH SHIFT

(10) Setting of Depth Shift

SHIFT
H
ADJ
CANC
CLR
Depth field
(11) Selection of Auto
Operation
Manual operation
GPS
H
315 T
GPS
H
AUTO
315 T
Auto operation
53
Setting the depth shift allows you to specify a depth at which the upper edge
of the screen image stands.
40 To set the depth shift, proceed as follows.
q Press the [RANGE] key.
60
"RANGE" ("SHIFT" or "AUTO") will be indicated in the depth field on the screen.
w Select "Shift" using the [LEFT] or [RIGHT] key.
80
e Select the desired depth shift using the [UP] or [DOWN] key.
Each time you press the [UP] or [DOWN] key, the depth shift changes in incre-
100
SEL
SET
SET 43.4 ments of one step.
FT
r Press the [RANGE] or [SET] key to save the setting.
When no depth shift is set
GPS
H
315 T
Auto operation is suitable for beginners to use the fishfinder.
Detection of the sea bottom needs subtle adjustment of the depth range according
to the shape of the sea bottom.
The use of the auto operation function of the system, however, permits the bottom
image to be always displayed on the screen.
48 21.417N 125 26.643W
0
To use auto operation, proceed as follows.
q Press the [RANGE] key.
20
"RANGE" ("SHIFT" or "AUTO") will be indicated in the depth field on the screen.
w Select "AUTO" using the [LEFT] or [RIGHT] key.
40
e Press the [RANGE] or [SET] key to save the setting.
60
80
100
53.4
10.2KT 58 F
FT
48 21.417N 125 26.643W
0
20
AUTO
H
40
60
80
100
53.4
10.2KT 58 F
FT
When a 20 FT depth shift is set
48 21.417N 125 26.643W
Image is shifted by 20 FT in depth.
0
20
40
60
80
100
43.4
10.2KT 58 F
FT
GPS 48 21.417N 125 26.643W
0
20
40
60
80
AUTO
100
ADJ SEL
CANC SET
CLR SET 43.4
FT
Depth field
DGPS 34ﾟ18.000N 135ﾟ01.000E
20
40
60
80
100
120
H
43.4
315 T 10.2KT 58 F
FT