Appendix F - Quick Reference - Navman FISH 450 Tricolor Installation And Operation Manual

Appendix F - Quick reference

An example of the Zoom screen is shown below.
The Full Range Section displays the water depth
(Range) between 0 to 30 metres. The Zoom Section
displays a range of depth between 14 and 29 metres.
Keys may have different uses in other screens.
Current depth of
water at the top of
the Zoom Section.
Zoom Bar indicates
which area (Range)
is magnified to form
the Zoom Section.
Echo of fish or
object in the water.
Blue echos are the
strongest, green the
weakest.
History of echos of
the bottom with the
most recent data on
the right. Blue echos
are the strongest,
green the weakest.
Current water depth.
Depth at the bottom
of the Zoom Section.
Surface water
temperature.
Boat speed.
Depth at the bottom
of the Full Range
Section.
Note 1: The Power on & Power off functions of this key are disabled if wired for the 'auto power option'. (see
Installation - Auto Power section 5-8)
Note 2: Refer to the Setup - Alarms section for more information.
NAVMAN
FISH450 Tricolor FISHFINDER Installation and Operation Manual
Full Range Section
Zoom Section
Divider line.
Press the Backlight / Power key to turn
the unit on. When on, hold for 3 secs to turn the
power off or press (1 sec. or less) to
(Note 1)
activate the backlight function. A further single
press steps the backlight level from 0 to 6 then
to 0 again. A bar indicating the backlight level
appears at the bottom of the screen.
Holding for 1 sec switches between
Auto and Manual Gain. When using Manual
Gain a press decreases the gain (sensitivity).
As above but a press increases the
gain (sensitivity).
Holding for 1 sec switches between
Auto and Manual Range. When using
Manual Range a press increases the range.
As above but a press decreases the range.
Press to move the Zoom Bar up, or if
Bottom Lock is on, a press turns Bottom
Lock off.
Press to increase the length of the
Zoom Bar. This increases the range of the
Zoom Section.
Press to move the Zoom Bar down, or
hold to turn the Bottom Lock on.
Press to decrease the length of the
Zoom Bar, which decreases the range of
the Zoom Section.
Press to go to the Main Menu screen. A
press when in the menu structure takes
you one level closer to the Main Menu
screen.
Enters the Alarms setup menu; or when
an alarm is sounding a press of this key
acknowledges then turns the beeper off.
The alarm remains enabled and will sound
again when the condition is next met.
Note 2
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