Chapter 1 Basic Operation
CVS-1410B
1-14
0093114105-03
When displaying dual images, if the [ ] key
or [ ] key is pressed, the movable marker
moves to the neighboring image.
Caution: When several seconds pass
after finishing the VRM operation, the
numerical of marker depth becomes
normal display.
Caution: If VRM is moved to the top of
the display, the VRM can be
disappeared.
Caution: VRM can be operated by turning
[GAIN (LF) Knob] at the high
frequency screen.
Caution: VRM can be operated by turning
[GAIN (HF) Knob] at the low frequency
screen.
1.12 Display of fish information
When transducer TD-501C or TDM-031D is
connected, specific response can be displayed
as [Fish symbol].
For detection of fish information, 2 frequencies,
200 kHz and 50 kHz are used.
Only in case echo comes up in both frequencies,
the detection can be made.
By [Symbol info], the magnitude and the value of
depth of the response can be displayed.
Caution: Fish information is to display the
specific responses in an easy way to
watch. Displays of [Fish symbol] do not
always mean that there is fish there.
Caution: The area where [Fish symbol]
can be displayed is from 3 m to 100 m.
(ft: 10 to 330, fm: 2 to 54, I.fm:2 to 60)
Caution: [Fish symbol] is not displayed in
the range that is deeper than 120m. (ft:
350, fm:60, I.fm:70)
Caution: When the fish symbol function is
made effective, the image speed
becomes 2 kinds ([Speed5 (1/1)] or
[Stop]).
Caution: Adjustment is necessary when
equipped with Inner-hull. (See [2.17
Explanation of Menu Item, Inner-hull].)
Caution: When this function is made
effective, the setting of [Pulse width]
and [Band width] becomes invalid.
Display the fish symbol/Stop the
display of fish symbol
1
Press the [MENU] key.
2
Select [Display1]
→
[Fish symbol]. (Press
the [ ] key or [ ] key or [ ] key.) (See [2.1
How to operate the menu])
3
Press the [ ] key.
4
Select the symbol to be displayed on the
screen. (Press the [ ] key or [ ] key)
5
Press the [MENU] key to close the menu.
When this function is effective, the icon is
displayed at the top of the screen.
Caution: When [Fish symbol] on the
screen does not always mean that the
response shows fish.
Selecting the symbol info
[Symbol info] is effective only when [Fish symbol]
is displayed.
1
Press the [MENU] key.
2
Select [Display1]
→
[Symbol info]. (Press
the [ ] key or [ ] key or [ ] key.) (See [2.1
How to operate the menu])
3
Press the [ ] key.
Movable marker
Marker Depth
20.0
L
H
Fish symbol
Symbol 1