16
FISH450 Tricolor FISHFINDER
Installation and Operation Manual
NAVMAN
Access the
Display
menu
through the
Setup
menu
screen.
Selecting items and
changing values
Press the
Cursor Up
or
Down
key to highlight an option.
If
Fish Symb, Speed
or
Temp
is highlighted, pressing the
Cursor Right
key will cycle
through the available values.
If
Display Cal
,
Red Cal
or
Blue Cal
is highlighted, then
pressing the
Cursor Right
key will select it. Once one of these options has
been selected, its value may be changed. Press
the
Cursor Left
and
Right
key to change the value,
then press the
Menu
key to save and exit.
Fish Symb
This controls how echos that match the profile of
a fish are displayed on the
Fish History
and
Zoom
screens:
Off
Displays echos as dots on the screen.
Displays any echos returned that
match the profile of a fish as a fish
symbol in one of three sizes:
Strongest echo
Average echo
Weakest echo
Echos which are not recognised as fish
are displayed as dots on the screen.
Displays any echos returned that
match the profile of a fish as a fish
symbol in one of three sizes as
above. The depth of the fish is shown
to the left of the symbol. Echos which
4-6 Display
achieved in calm conditions where there is minimal tide
(best at high or low tide). Tidal effects may be negated
by making the trip twice, once in both directions.
To perform the log calibration:
Press the
Cursor Up
or
Down
to highlight
Log Cal
,
then press
Cursor Right
to select it. This will display
the FISH450 Tricolor’s uncalibrated Trip Log. Press
the
Cursor Left
or
Right
key to change the value to
the known distance, then press the
Menu
key to save
and exit. The Total Log value will not be changed by
the calibration, the Trip Log will return to zero.
Zero Trip Log
Resetting the Trip Log will return the trip log value
to zero. The trip log is stored in the Non-volatile
memory so it retains the distance value if the unit
is switched of during a trip. Therefore, it needs to
be reset manually each trip.
Press the
Cursor Up
or
Down
key to highlight
Zero
Trip Log
, then press the cursor right key to select it.
The message “Zero Trip Log?” will appear. Use the
cursor left and right to switch between yes and no,
then press the menu key to zero trip log and exit.
Zero All Logs
Resetting both logs will return both the trip log and
the total log values to zero.
Press the
Cursor Up
or
Down
key to highlight
Zero All
Logs
, then press the cursor right key to select it. The
message “Zero All Logs?” will appear. Use the
Cursor
Left
and
Right
to switch between
Yes
and
No
, then
press the
Menu key
to reset all logs and exit.
are not recognised as fish are
displayed as dots on the screen.
Speed
This turns on or off the display of speed on the
Fish History
,
Zoom
and
Sonar
screens.
Temp
This turns on or off the display of temperature on
the
Fish History
,
Zoom
and
Sonar
screens.
Disabling the temperature display increases the
size of the depth displayed in the
Fish History
,
Zoom
and
Sonar
screens.
Colour calibration
Use colour calibration to
optimise the colours of the
unit’s display for differing
light conditions.
Display Cal
This changes the balance
of
red
,
blue
and
green
.
Red Cal
This changes
red
only.
Blue Cal
This changes
blue
only.
Users are advised to experiment with these
values to determine the settings that best suit
their individual preferences. It is essential that
adjustments are made while viewing from
directly in front of the screen.
Trip Log and Total Log
To switch between the Trip Log and the Total Log
press cursor down to highlight Trip Log or Total Log.
Press cursor left or right to change the log displayed,
then press the menu key to save and exit.
Backlighting
The backlight intensity may be enabled then
adjusted to suit individual preferences. See
Getting
Started
(section 2).
