KEYBOARD BASICS
This section
gives a brief
explanation of the keyboard. Read the
Operation section for a detailed description
of
each
key's operation.
GRAYLINE SET Press this
key
to
adjust
the grayline
level.
DIGITAL SONAR The
X-40
is
really two
sonars in one
housing.
The mostobvious
is the graph, designed
to show all
return
echoes. The other sonar is the digital,
designed
for only one
purpose: to show
the bottom depth. These keys turn the
digital display
off oron and
the the
digital
alarm
functions.
ZONE ALARM
KEYS This
group
cf
keys..—
controls the X-40's zone alarm. ft's
corn-
rnonly
used as a "fish alarm." A
target
(such
as a fish or school of
fish) will set off
the alarm if It enters the alarm zone.
UPPER LIMIT
LOWER LIMIT The Upper and Lower
Umit keys allow you to select different
depth ranges. Enter the desired
depth
and then press
the appropriate upper
or
lowerlimit
key. The
Upper Limit
keysets
the depth
for the
top
of the display. The
Lower Limit key determines the depth
displayed
at the bottom.
CLEAR The
CLEAR key
erases the last
entry. ft can also erase other
features, as
you will see later.
1
4
UPPER
LIMIT
2
5
SOC
I)
PULSE
3
6
4 33
SPARE PARTS
The
following is a list of the most
commonly
needed parts. To
order, simply
write the list of
parts required on a
slip
of
paper
and mail it
to the
above address.
(Note: Price subject
to
change without
notice.)
Part
Number Description Price
151-0071-00 Power Cable 6.75
003-2249-00 Gimbal Knobs (w/washers, 2
ea.) 3.95
003-2045-00 Gimbal Bracket 7.75
003-2181-00 Fuse Holder
(w/3 amp fuse) 3.95
988-0105-09 Owner's Manual 2.50
SHALLOW
DIS PLAY
7
5121 8
BTM TIlIC 9
I'T/FA/M
LowER
LIMIT
F
CLEAR][
"ND
11 AUTO ]
C JtI.IGHY
ON
SPECIFICATIONS
Dimensions
Weight
Transmitter
Frequency
Output
Power
Receiver Sensitivity
Operating Current
Operating Voltage
Number
of
pixels
Depth
Capability
C ON OFF
ThesekeystumtheX.4Oonand
off. Toturn
iton,
simplypressthe Owkey.
To turn it
off, press
the OFF key.
5
3/4"H x 8 3/16W
x 2 5/8"D
1 3/4 pounds
192 kHz
600 watts peak
to
peak
typical
75 watts RMS
> 85 db
temperature stabilized
200 ma
(lights off)
500 ma
(lights
on)
9-15 vdc
192 x
64 (vertical
x
horizontal)
12,288
Total
300'-SOO'
typical
(with
20
degree transducer)
500'-700' typical
with 8
degree transducer)
Pressing any key generates a
tone or "beep." This is the X-40's
way
of
telling you that it has accepted a com-
mand,
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