Lowrance electronic X-55 GPS Receiver User Manual


 
chor. Since the unit is not mov-
ing,
fish
signals
are
long,
drawn
out lines on a normal
chart
display.
FASTRAK converts
the
graph
to a vertical bar
graph
that,
with
practice,
makes a
useful addition to
fishing
at a
stationary
location.
ZOOM
Enlarging
or
"zooming"
the
picture
is a common method used
to show
small detail and fish
signals.
The X-55
gives you
two
different zoom
sizes,
plus
a
split
screen zoom
option.
The zoom
operation
and
adjustment
is
different in the automatic and manual modes.
ZOOM
-
AUTOMATIC MODE _____
To zoom the
display
in the
automatic
mode,
first
press
the
ZOOM
key.
All
targets
on the
display
are
enlarged
fourtimes
________
normal size
automatically.
The _________
menus shown at
right
also
ap-
pear.
Turn the zoom feature on
(or
off) by pressing
the
key adja-
cent to the "OFF/ON" label.
To
change
the units of
measure,
press
the
key adjacent
to the "SELECT
UNITS OF MEASURE" label. The screen shown below
appears.
The
black box on each line
shows
the unit of measure
currently
in use. In the
screen shown
below,
the units of measure are in feet for the
depth,
temperature
in
degrees
Fahrenheit,
and both
speed
and
log
are in statute
miles
per
hour.
Press the
key adjacent
to the
unit that
you
wish to
change.
Forexample, press
the
key
next
to the DEPTH label two times to
switch from feet to meters. This
moves the black box two times
from the "FT" to the "M". When
you
have the units of measure
set as
desired,
press
the
key
next to the "EXIT' label.
CLEAR DISTANCE LOG
.ELH
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ED=KNKMH
flNMKM.
Ii
The X-55 starts
counting
distance as soon as the X-55 is turned on. To
reset the distance
log
to
zero,
press
the MENU
key
until the "CLEAR
DISTANCE LOG" label
appears,
then
press
the
key adjacentto
that label.
Next,
press
the RANGE
key.
The menu shown on the
previous
page
appears.
Now
press
the
key
next to the "CHANGE UPPER
LIMIT" label
to
changethe upperlimitor"CHANGE
LOWER
LIMIT" labelto
changethe
lower
limit.
We'rechangingthe
________
upper
limit in this
example.
Af-
ter
pressing
the
key
next to the
"CHANGE UPPER LIMIT' la-
bel,
the screen
shown at
right
appears.
hHs.3
UTU
50.9
FT
.
1
0
12
29
36
Ri
L S1tim
3E NUME:ER KEYS
Id1
CHiiNi3E UPPER LIMIT.
USE RIGHT ciRROI.iJ
1') BCKSPPiCE.
Iri..anI
r-.
--
r
Using
the
numbered
keys,
en-
ter a numberforthe
upper
limit
_______
that is at least five feet less
thanthelowerlimit.
Inthiscase,
we entered
40,
giving
a 20 foot
zoom. When
you've
entered
the desired
upper limit, press
the
up
arrow
key
at the bottom of the screen.
The unit returns to the sonar
screen with the new
upper
limit.
/29
36
48
60
To turn FASTRAK
on,
press
the menu
key
four
times,
then
press
the
key adjacent
to the
'TURN FASTRAK ON" label.
To turn it
off, repeat
the same
steps.
The 'TURN FASTRAK OFF" label
appears
instead of the "TURN FASTRAK ON" label.
Change
the lower limit the same
way. Using
the
upper
and lower limits in
this manner lets
you expand
a
segment
of water
quickly
and
easily.
SELECT UNITS OF MEASURE
The X-55 can
display
the water
depth
in
feet, fathoms,
or
meters,
surface
water
temperature
in
degrees
Fahrenheit
or
Celsius, speed
in
statute
miles
per hour,
kilometers
per hour,
or
knots,
and distance
(log)
in
miles,
kilometers,
or nautical miles.
150.3
L4UFFI
k
0
C -c
12
•'
29
FLILL
I
-
-=fl-
-
-
36
98
60
12
25
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