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INSTALLATION PREPARATION
INSTALLATION OVERVIEW
Determining How to Mount the Transducer
Your Humminbird fishfinder includes a standard
transducer. This transducer can be mounted on the
transom of the boat or bonded to the inside of a fiberglass
hull boat.
The transom installation, which is the most widely used,
places the transducer on the outside of the boat hull. This
technique produces the least signal loss, and provides a
way to adjust the transducer after installation. The
mounting hardware included is designed to protect both
the boat and the transducer should the boat strike debris in
the water or when trailering.
As an alternative to transom mounting, it is possible on
many fiberglass-hulled boats to glue the transducer on
the inside of the boat hull. Since fiberglass has similar
sonar characteristics as water, the sonar signal can
pass through the boat hull with minimal loss. The hull
of the boat must be single layer construction (not
double-hulled) Also, any air trapped in the lamination
of the fiberglass would prevent the sonar signal from
passing through.
Inside the hull installations require no holes be drilled
into the boat and through experimentation, high-speed
operation comparable to transom mounting can be achieved. Two-part slow cure
epoxy (not included) is required to glue the transducer in place.
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INSTALLATION PREPARATION
ALTERNATE MOUNTING METHODS
ALTERNATE TRANSDUCERS AND MOUNTING METHODS
Your Humminbird fishfinder comes with everything necessary for installation and
operation on most boats. However, there are several situations which may
require a different type of transducer. Inboard boats, wood or metal hulls, and sail
boats create unique transducer mounting needs Alternate transducers and
mounting methods are detailed below.
Portable Mounting
The standard transducer can be adapted for portable
installations with a portable mounting kit available from
Humminbird. This accessory adapts your transducer to a
suction cup mount for temporary installation on the boat hull
or other surface.
Trolling Motor Mounting
The standard transducer can also be adapted to mount on
most trolling motors using a different accessory kit. This
accessory includes a bracket and hose clamp that allows
mounting the transducer to the body of most trolling motors.
Thru-Hull Mounting
Thru-hull transducers install through a hole drilled in the hull
of the boat. Larger boats or boats with inboard motors create
turbulence that make transom mounting ineffective. Also,
hulls that are very thick or are double layered, or made from
materials such as wood or metal, (which do not conduct
sonar signals) make inside the hull mounting inadvisable.
Thru-hull mounting may require the use of a fairing block to level the transducer
with the waterline. Also, since special tools and knowledge may be required to
perform this type of installation, it is best to refer to a qualified marine technician.
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INSTALLATION PREPARATION
TRANSDUCER EXCHANGE
TRANSDUCER EXCHANGE
Other transducers are available as replacements for the standard transducer.
You may exchange your new and unassembled transducer for another type by
returning it to the address listed in Customer Support. Some transducers may
have additional cost. Refer to the Accessory catalog or call Customer Support for
information.
BEGINNING INSTALLATION
Now that you have determined the transducer mounting method you can begin
installation of your new Humminbird fishfinder. The installation guide included on
the next few pages provides detailed step by step instructions for installation of
the control head and transducer. For transom mount transducer installations you
will need the mounting template included with your manual.
In addition to the parts included you need the following for installation and
operation:
·
·
·
·
·
·
·
·
·
A powered hand drill and various drill bits
Philips and flat-head screwdrivers
A ruler or measuring tape
Pen or pencil
12 volt power source (your boat’s battery)
A 1-amp fuse
A fuse holder (if you are wiring directly to the boat’s battery)
Silicone sealant (for sealing drilled holes)
2-part, slow-cure epoxy (for inside the hull transducer installations)
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INSTALLATION
TRANSOM INSTALLATION
Do not begin this transducer installation until you read the Installation
Preparation in the Operation Guide. This chapter contains information
critical to the correct installation of your transducer.
Due to the wide variety of boat hulls, only general instructions are
presented in the installation guide. Each boat hull represents a unique set
of requirements that should be evaluated prior to installation.
TRANSOM INSTALLATION
Step One - Determine Where to Mount the Transducer
Begin the transducer installation by determining where on the
transom to install the transducer. Consider the following to find
the best location:
·
·
It is very important to locate the transducer in an area which is
relatively free of turbulent water, As a boat moves through the
water, turbulence is generated by the weight of the boat, and
the thrust of the propeller(s). This turbulent water is normally
confined to areas immediately aft of ribs, strakes or rows of
rivets on the bottom of the boat, and in the immediate area of
the propeller(s) (Figure 1). On outboard or inboard/outboard
boats it is best to stay at least 15” (40cm) to the side of the
propeller(s).
If possible, viewing the transom of the boat while the boat is
moving will provide the best means of locating turbulence free
water. If maximum high-speed operation is a high priority, this
is the recommended method. If this is not possible, select a
location on the transom where the hull forward of this location
is smooth, flat, and free of protrusions or ribs.
·
·
The transducer when mounted should point straight down.
The design of the transducer will accommodate a wide range
of deadrises and remain ported straight down (Figure 2).
On boats with stepped hulls, it may be possible to mount the transducer on
the step. Never mount the transducer on the transom behind a step, as this
area of the transom will not be in contact with the water at high speed (Figure
3).
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INSTALLATION
TRANSOM INSTALLATION
·
If the propeller(s) is (are) forward of the transom, it may be impossible to find
an area clear from turbulence, and a different mounting technique or
transducer type should be considered.
Step Two - Drill the Mounting Holes
1. Remove the mounting template from the front of the Operations Manual.
2. Hold the template on the transom of the boat in the location where the
transducer will be installed (Figure 4). Align the template vertically, ensuring
the lower edge of the transom meets with the bottom corner
of the template.
3. Using a pencil or punch, mark the two mounting holes
shown on the template onto the transom. Do not mark or
drill any other holes at this time.
4. Using a 5/32” (4mm) bit drill the two holes to a depth of
approximately 1" (3cm). On fiberglass hulls, it is best to
start with a smaller bit and use progressively larger drill bits
to reduce the chance of chipping or flaking the outer
coating.
Step Three - Assemble the Transducer
1. Attach the Pivot to the transducer body as shown in Figure
5, using the #8 – 3/8” (9mm) long allen headed pivot screw,
the headed pin, the two flat washers, and the two toothed
lock washers.
Note: The toothed lock washers must be positioned
between the transducer and the pivot ears. The flat
washers must be positioned to the outside at the pivot
ears.
2. Using the AIlen wrenches provided, loosely tighten the pivot
screw (Figure 6). Do not completely tighten the assembly at
this time, so the pivot angle can be adjusted later.
3. Insert the pivot/transducer assembly into the mounting
bracket as shown in Figure 7. Do not snap the assembly
closed.
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INSTALLATION
TRANSOM INSTALLATION
Step Four - Mount the Transducer to the Transom
1. Apply silicone sealant to the mounting holes drilled into the transom.
2. Align the transducer assembly with the drilled holes in the transom (Figure 8).
3. Use either a flat head screwdriver, a 5/16" (8mm) hex driver, or a 5/16" (8mm)
socket to mount the assembly. Using the two #10 – 1”
(25mm) long slotted hex head screws, mount the transducer
assembly to the transom as shown. Do not fully tighten the
mounting screws in order to vertically adjust the transducer.
Snap the pivot down into place.
Step Five - Adjust the Running Position of the Transducer
The bracket allows height and tilt adjustment, the pivot screws
allow angular adjustment. Initially, adjust the transducer as
described in the following paragraphs. Further adjustment may
be necessary to refine the instillation after high speed testing.
1. First adjust the pivot angle of the transducer body so its
length is parallel with the length of hull of the boat. Then
pivot the transducer down so the rear is about 1/4 inch
(6mm) lower than the front (Figure 9).
2. Fully tighten the two pivot screws using the Allen wrenches.
It may be necessary to retighten the pivot screws after the
initial use as the plastics may still be seating to the lock
washers.
3. Adjust the height of the assembly so the face of the
transducer is 3/16" (4.5mm) beneath the lower edge of the
transom (Figure 10). Mark the position of the mounting
bracket on the transom with a pencil.
4. Force the pivot to the up position to gain access to the
mounting screws. Assure the transducer location has not
changed, then fully tighten the two mounting screws (Figure
11). Snap the pivot back down.
Confirm the pivot angle has not changed.
Note: A third screw location is provided for the
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mounting bracket. Drill this hole and install the screw after final testing and
adjustments have been completed.
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INSTALLATION
TRANSOM INSTALLATION
Step Six - Route the Cable
There are several ways to route the transducer cable to the to the area where the
control head will be installed. The most common procedure routes the cable
through the transom into the boat.
Inside the boat there is often a channel or conduit used for other
wiring that the cable can be routed along. Do not cut or shorten
the transducer cable and try not to damage the cable insulation.
Route the cable as far as practical from the VHF radio antenna
cables or tachometer cable to reduce the possibility of
interference.
If the cable is too short, extension cables are available to extend
the transducer cable up to a total of 50' (15 m). Call Humminbird
Customer Support for more information.
Follow these steps to route the cable through the transom:
1. Drill a 5/8” (16mm) hole above the water line. Route the
cable through the hole.
2. Fill the hole with silicone sealant.
3. Place the escutcheon plate over the hole and attach with the two #8 x 5/8”
(16mm) screws.
4. Secure the cable by attaching the cable camp to the transom using a #8 x
5/8” (16mm) screw.
Note: The transducer will pivot up to 90 degrees in the bracket. Allow
enough slack in the cable for this movement. It is best to route the cable to
the side of the transducer so the cable will not be damaged by the
transducer during movement.
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INSTALLATION
INSIDE THE HULL INSTALLATION
INSIDE THE HULL INSTALLATION
Inside the hull installation requires the mount system and control
head be installed and operational. See Installing the Control Head
for instruction on installing the unit.
Inside the hull mounting generally produces good results in single
thickness fiberglass-hulled boats. Humminbird cannot guarantee
depth performance when transmitting and receiving through the
hull of the boat since some signal loss occurs. The amount of loss
depends on hull construction and thickness, and the installation.
This installation requires slow-cure two-part epoxy. Do not use
silicone or any other soft adhesive to install the transducer, as this
material reduces the sensitivity of the unit. Five minute epoxy has
a tendency to cure before all the air bubbles can be purged.
Step One - Determine the Mounting Location
Begin the transducer installation by determining where inside the
hull to install the transducer. Consider the following to find the
best location:
·
Observe the outside of the boat hull to find the areas that are
mostly free from turbulent water. Avoid ribs, strakes, and other
protrusions as these create turbulence (Figure 14).
·
As a general rule, the faster the boat can travel the further aft
and closer to the centerline of the hull the transducer has to be
located to remain in contact with the water at high speeds.
Step Two - Test the Mounting Location
There is no opportunity for adjustment after the transducer glued
in place. Therefore, it is best to perform a trial installation on inside the hull
transducers first, and run the boat at high speeds to determine the best mounting
area.
1. At the identified mounting location, lay the transducer body face down with
the pointed end towards the bow.
2. Fill the hull with enough water to submerge the transducer body. Use a sand
filled bag or other heavy object to hold the transducer in position.
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The transducer cannot transmit through air. The water purges any air from
between the transducer and the hull and fills any voids in the coarse
fiberglass surface.
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INSTALLATION
INSIDE THE HULL INSTALLATION
3. Power up the Control Head.
4. Run the boat at various speeds and water depths while observing the screen
on the Control Head. If the unit functions well at low speeds but begins to skip
or miss the bottom at higher speeds, the transducer needs to be moved. If
depth performance is required, test the fishfinder in water at the desired
depth. Test different locations in the hull until the optimum performance is
achieved.
Step Three - Permanently Mount the Transducer
1. Once the mounting location is determined, mark the position of the
transducer.
2. Remove the water from inside the hull and thoroughly dry the
mounting surface. If the surface is excessively rough, it may be
necessary to sand the area to provide a smooth mounting
surface.
Ensure the mounting area is clear and dry.
3. Mix an ample quantity of two-part slow-cure epoxy slowly and
thoroughly. Avoid trapping air bubbles.
4. Coat the face of the transducer and the inside of the hull (Figure
16).
5. Press the transducer into place with a slight twisting motion to
purge any trapped air from underneath, keeping the pointed end
of the transducer body pointed forward (Figure 17).
Note: Proper operation requires the pointed end of the
transducer body to face towards the bow.
6. Weight the transducer so it does not move while the epoxy is curing.
When the epoxy cures, no water is necessary inside the hull. Neither water,
spilled gasoline, or oil will affect the performance of the transducer.
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INSTALLATION
CONTROL HEAD INSTALLATION
CONTROL HEAD INSTALLATION
Step One - Determine Where to Mount
Begin the installation by determining where to mount the control head. Consider
the following to determine best location:
·
The cables for power, transducer and temp/speed accessories (if applicable)
should be installed first and must reach the mounting location. Extension
cables are available.
·
There are two ways to route the cables to the unit: through a
hole in the mounting surface underneath the mounting bracket
or from a hole outside the mounting bracket. Routing the cables
down under the mount provides maximum weather protection;
however this is not always feasible if the area under the
fishfinder is inaccessible. In this case, route the cables through
a hole at another location and cover with the supplied hole
cover.
·
·
The mounting surface should be adequately supported to
protect the fishfinder from excessive wave shock and vibration,
and provide visibility while in operation.
The mounting area should allow sufficient room for the unit to
pivot and swivel freely, and for easy removal and installation
(Figures 18-19).
Step Two - Connect the Power Cable to the Boat
A 6’ (2m) long power cable is included to supply power to the
fishfinder. You may shorten or lengthen the cable using 18 gauge
multi-stranded copper wire.
CAUTION: Some boats have 24 or 36 volt electric systems. Be
sure your unit is connected to a 12 VDC power supply.
The Power can be connected to the boat's electrical system at two
places: a fuse panel, usually located near the console, or directly to the battery.
If a fuse terminal is available, use crimp-on type electrical connectors (not
included) that match the terminal on the fuse panel. Attach the black wire to
ground, and the red wire to 12 VDC power (Figure 20). Be sure to use a one amp
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fuse in the connection. If you must wire the control head directly to a battery, be
sure to install an inline fuse holder
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INSTALLATION
CONTROL HEAD INSTALLATION
and one amp fuse (not included) for the protection of the unit (Figure 21).
Humminbird is not responsible for over voltage or over current failures.
In order to minimize the potential for interference with other
marine electronics a separate power source (such as a
second battery) may be necessary.
Step Three - Drill the Mounting Holes
1. Set the mounting bracket in place on the mounting
surface. Mark the four mounting screw locations with a
pencil or punch.
2. Set the mounting bracket aside, and drill the four
mounting screw holes using a 9/64” (3.6mm) bit.
Step Four - Run the Cables
1. If the cables must pass through a hole underneath the
mounting surface, mark and drill a 1” (25mm) hole
centered between the four mounting holes (Figure 22).
Note: if the cables must pass through the mounting
surface at a different location, drill the 1" (25mm) hole at
that location and pass the cables through from
underneath. Also, you must break out the tabs on the
rear of the mounting base using needle nose pliers
(Figures 24-25).
2. Insert all cables through the 1” (25mm) hole from beneath
the mounting surface.
3. Pass the cables through the grommet (if the cable hole is
underneath the mounting bracket) then press the grommet
in place around the cables and into the 1” (25mm) hole.
4. Pass the cables through the mounting base, out the top of
the mounting bracket.
5. Place the mounting bracket on the mounting surface aligned with the drilled
holes. Insert the four flathead wood screws into the mounting holes and
tighten fully (Figure 23).
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Optional: If the cables pass outside the mounting bracket, install the hole
cover over the hole and fasten in place using the two #8 x 7/8” (22mm)
wood screws (Figure 24).
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INSTALLATION
CONTROL HEAD INSTALLATION
Step Five - Assembling the Connector Holder
1. Insert the cable connectors into the connector holder.
The cable connectors are labeled, and there are
corresponding labels on the connector holder (Figure
26). The slots for the connectors are keyed to prevent
reverse installation, so do not force the connector into
the holder.
2. Carefully pull the excess cable from beneath the -
mounting surface so the connector holder aligns with the
mounting holes on the front of the mounting bracket
(Figure 27).
3. Snap the support plate to the rear of the connector
holder (Figure 28).
4. Insert the connector holder into place and use the two
#6-32 x ¾” (9mm) screws to fasten it to the mounting
bracket (Figure 28).
5. Install the control head by sliding it onto the mounting
bracket until it is fully seated. To remove the unit simply
depress the latch on the rear of the unit and lift (Figure
29).
Your Humminbird is now ready for operation.
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INSTALLATION
TEST THE INSTALLATION
TEST THE INSTALLATION
Testing should be performed with the boat in the water, however you can initially
confirm basic operation with the boat trailered.
Press POWER once to turn the unit on. There will be an audible chirp when any
button is pressed to confirm the button press. If the unit does not power-up,
ensure the unit is fully seated on the mount and that power is available.
The first screen provides four options: Start-up, Options, Simulator, and
Diagnostic. A message at the bottom of the screen indicates the transducer
connection. If no transducer is detected (or one is not connected), the message
will indicate this and the unit will go into simulator after the initial screen times
out.
Note: the transducer must be submerged in water for reliable transducer
detection.
If a transducer is detected, the unit will enter “Start Up” or normal operation
unless you choose another option. If you do not press any button before the timer
reaches “0”, the normal operation screen is displayed. If the boat is in water,
sonar data appears.
If the bottom is visible on screen with a digital depth readout, the unit is working
properly. Ensure the boat is in water greater than 2’ but less than the depth
capability of the unit and the transducer is fully submerged. Remember the sonar
signal cannot pass through air.
If the unit is working properly gradually increase the boat speed to test high-
speed performance. If the unit-functions well at low speeds but begins to skip or
miss the bottom at higher speeds, the transducer requires adjustment. Refer to
the appropriate transducer installation section for more detail.
Note: it is often necessary to make several incremental transducer
adjustments before optimum high-speed performance is achieved.
Important: For Transom Mount transducer installations, install the third mounting
screw after the final transducer adjustments.
Humminbird · 3 Humminbird Lane · Eufaula, Alabama 36027
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AVAILABLE ACCESSORIES
Humminbird offers a wide assortment of accessories which complement and expand the
capability of your new ProAngler. These accessories are designed with the same high standards
and are backed by the same one-year warranty. The Humminbird Accessory catalog included
with your unit contains descriptions of the many accessories available and ordering information.
All Humminbird accessories are available through your full-service Humminbird dealer or factory
direct through our Toll-Free number listed on the back cover of this manual.
The ProAngler is completely automatic and easy to use. Simply press the POWER button and the
unit will locate and track the bottom from 2' to 600' changing ranges as necessary, display any
structure or suspended fish and work at speeds from 0 to over 70 mph.
If POWER is the only button you use, you will benefit from the advanced automatic bottom
tracking of the ProAngler. However, if you choose to experiment with the many features and
controls the ProAngler offers, you can customize the presentation of information to suit your
particular needs.
SIMULATOR OPERATION
The ProAngler contains a simulator which allows you to use the
unit as if you are on the water. The Simulator is invaluable for
learning how to operate the many features of the ProAngler. There
are two ways to enable the simulator: if the unit is powered off,
press and hold the POWER button for approximately 3 seconds
until a continuous chirp is heard. The Simulator can also be
enabled by selecting the Simulator option on the start-up screen
after you normally power-up the unit. When this screen is shown, simply press the DOWN
ARROW until "Simulator" is highlighted. When the screen times-out, the unit will be in simulator
mode.
When in simulator operation, the ProAngler responds to control inputs as if it is in actual
operation, so feel free to experiment with the many features and functions to customize the
ProAngler for your particular operation. To exit Simulator mode, power the unit off.
WHAT YOU SEE ON-SCREEN
Your ProAngler uses a 64 x 128 matrix SuperTwist LCD display. This type of display provides
outstanding viewability in all light conditions over a wide range of temperatures.
NOTE: When in simulator mode, the word "simulator" occasionally scrolls across the display
indicating that the information onscreen is not real sonar data.
At initial power-up, the depth range, sensitivity, and other user adjustments are set at their factory
settings. After the initial use, the ProAngler will remember the user settings. There are several
elements on-screen which are common to all modes of operation. The large digital number at the
lower left of the display is the depth of the water directly beneath the transducer location.
The initial screen layout takes one of two basic forms depending on whether the optional
Temp/Speed accessory is installed. Figure A shows the default view when the Temp/Speed
accessory is not installed. The digital depth number shows the depth of water directly beneath the
transducer location.
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The range of the graphic display is shown to the right of the
graphic information. The upper number is 0 indicating the
surface of the water, the lower number is one of the 9
ranges available which best matches the depth of the
water. As the depth of the water changes, the range
changes as necessary in order to retain a bottom
representation onscreen.
When in Auto mode, the horizontal line at the top of the
graphics area is the 0 line which represents the surface of
the water. Occasionally there will be a gap in this line. This
gap indicates that the unit is updating the display even if the
bottom is not visible on-screen, or if the bottom information
is not changing.
The graphic representation of the bottom may vary
considerably depending on the composition and regularity of the bottom surface (see Interpreting
the Onscreen Information). Any sonar return which is determined to be not a part of the bottom is
shown between the surface and the bottom. If this return is determined to be a fish, one of
several fish shapes is drawn which indicate size, depth, and location of the fish (see Interpreting
the On-screen Information).
INTERPRETING THE ON-SCREEN INFORMATION
Figure B shows a typical view you can expect to see on-water.
New sonar information appears on the right side of the graphic
area of the display and moves to the left as new information is
displayed.
The ProAngler automatically selects the appropriate depth
range to show the depth of water beneath the transducer. This
range is selected so that the bottom representation is typically
shown about 2/3 down the display.
The graphic depiction of the bottom provides the user with an
effective tool for understanding the composition of the bottom.
If the bottom is hard and smooth, the bottom depiction is
narrow and dense. If the bottom is soft mud or sand, the
depiction will be thick and less dense. This indicates that much
of the signal is absorbed by the soft bottom. If the bottom is
rocky or rugged in composition, the depiction is of varying
density and textured in appearance.
Wave action also affects the bottom depiction. Remember that the information drawn is a
distance measurement, so if the boat is moving up and down over flat bottom, the bottom
depiction often appears in regular variations which match wave timing.
Structure is defined as any object physically attached to the bottom. The sonar configuration of
the ProAngler is optimized to give the most accurate depiction of bottom structure possible.
Grass, trees, stumps, wrecks or other debris are accurately displayed, however the depiction of
these objects varies with boat speed and direction. The best way to learn to interpret structure is
to operate the ProAngler over a variety of known conditions and experiment with user functions to
best represent those conditions on-screen.
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Sonar targets which are not physically
attached to the bottom may take one of many
shapes. Surface clutter is the layer of water
near the surface which is rich in algae and
other growth, and often is aerated by wind or
wave action. This area of water interferes
with sonar transmission and often appears
on-screen as regular clusters of individual
dots near the "0" line.
Thermoclines are sharp differences in water
temperature. These are easily identified by
the continuous nature of the return.
ID+ adds an additional piece of information to
help the user locate fish. On selected fish
symbols, the digital depth of the designated
fish is drawn to help locate the fish vertically. This is especially helpful in setting bait depths or for
downrigger operation.
A further method of differentiation of fish symbols indicates which of the two sonar beams the fish
is detected in. This gives you a reliable indicator of side to side location relative to boat
movement. Fish symbols which are hollow are detected in the Wide beam. Solid fish symbols
represent fish which are detected in the Narrow beam, and these fish are directly under the boat.
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CONTROL FUNCTIONS
The ProAngler uses a simple 5-button keypad for all user input. When any button is pressed, an
audible "chirp" confirms the control input. In the event that a particular button has no function or is
inappropriate for the situation, an audible "error", or multiple chirps, will be heard.
POWER, powers the ProAngler up for normal operation. When the unit is on,
POWER turns the unit off. POWER can also be used to go directly into
Simulator mode. With the unit powered off, press and hold POWER for several
seconds until a continuous chirp is heard.
When a sonar signal is reflected off the bottom back to the transducer, there is
often enough energy left in the signal to be reflected oft the surface of the water
back to the bottom a second time. Second returns appear as a slightly weaker
bottom representation exactly twice the depth of the primary bottom return. The
second return is most likely to occur in shallow water and in areas of relatively
hard bottom.
The ProAngler uses advanced signal processing to further evaluate any sonar
return between the surface and the bottom. For instance, a small school of bait
fish usually appears as a dense cluster of individual dots. If the return meets certain additional
criteria, a fish symbol will be assigned. There are three different size fish symbols used to indicate
the intensity of the sonar return. While signal intensity is a good indicator of relative fish size,
different species of fish have different sonar characteristics, so it is not always possible to
distinguish fish size between varying species. The signal intensity is "normalized" for depth so
that a small fish close to the boat does not appear as a large fish symbol.
LIGHT controls the unit's 3-position display backlight. With the unit powered on, pressing LIGHT
once will turn the backlight on "high". Pressing LIGHT a second time will turn the backlight on
"low", and pressing a third time will turn the backlight off. The backlight is very effective for low-
light and nighttime operation. When the backlight is on, the ProAngler will consume more power
than with the backlight off. This is important when using the ProAngler in a portable configuration
powered by a separate battery, or when powering the unit from a trolling motor battery.
NOTE: When powering the unit from a battery such as in portable applications, avoiding use of
the backlight prolongs battery life.
The three lower buttons, MENU, UP ARROW, and DOWN ARROW work together to control the
ProAngler menu-controlled user functions.
MENU brings a menu on-screen for adjustment. In normal operation, pressing MENU repeatedly
will cycle through all available menu headings. When the desired menu heading is displayed, the
full menu appears after a short pause. A menu remains on-screen for several seconds allowing
user adjustment by means of the ARROW keys. If no adjustment is made in the allotted time, the
menu disappears. If you need the menu to remain on-screen longer to study the adjustment
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options, press and hold MENU-the menu will remain on-screen indefinitely. Once you release the
menu button, the screen will time out.
Once a menu times out, it is still considered the active menu. Pressing MENU will bring up the
last used menu.
The UP ARROW and DOWN ARROW make adjustments to menu functions. On the left side of
every menu there are UP ARROW and DOWN ARROW symbols. The symbols indicate which
ARROW button has a function in a particular situation. Either one or both ARROW buttons can be
used to adjust the menu function. A hollow ARROW symbol means that the corresponding
ARROW button has no function. Pressing that button will result in no adjustment and the "error"
audible will be heard. A solid ARROW symbol means that the corresponding ARROW button can
be used to affect the menu adjustment.
The ARROW buttons often can be used when no menu is on-screen. In these situations, pressing
the ARROW button affects the function of the active (last-used) menu. This is a short-cut to menu
operation. The menu appears onscreen while the adjustment is made and `times out'. A
frequently used menu can be adjusted very quickly using this technique.
After an adjustment is made to a menu function, the menu "times out" after a few seconds and
the unit returns to normal operation.
All menus use the same basic layout as
shown in Figure F. The heading at the top
describes the menu function (see Control
Functions for more details on individual
functions). The UP ARROW and DOWN
ARROW symbols to the left of the menu
indicate which buttons are available for
adjustment. In menus which have
numerous possible settings such as depth
range, a range of adjustment indicator
shows the total range available and the current setting. Within the menu are the options available.
The selected option or current setting is highlighted in the black box. If no adjustment is made,
this will be the selected setting. Pressing one of the ARROW buttons while the menu is on-screen
selects another option.
Several of the menus are multi-step. In some situations if an adjustment is made, additional
options become available for further adjustment. Examples of these multi-step menus are Depth
Range, Depth Alarm and Zoom. See the detailed description of each function for further
explanation.
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Menu Functions
The Sensitivity function controls the
sensitivity of the sonar receiver. The
ProAngler automatically adjusts the
level of receiver sensitivity based on a
number of factors including the depth
of the water and the level of noise
present. Noise can be caused by other
electronic devices, engines, trolling
motors, propeller cavitation and
hydrodynamic flow among others.
The user has the option of biasing this
Sensitivity adjustment either higher or
lower based on personal preference.
You can select one of 11 sensitivity
bias settings from -5 to +5. A bias
setting of 0 (Factory Setting) has no effect on the automatic sensitivity control. Increasing the bias
(+1 through +5) causes the unit to display the information from progressively smaller sonar
returns. By decreasing the sensitivity bias (-1 through -5), the unit effectively filters small sonar
returns.
In murky or muddy water, it is often advantageous to reduce the sensitivity bias. This prevents the
display from being cluttered with sonar returns from debris or suspended particles. In very clear
or very deep water, it may be desirable to increase the sensitivity bias since even the smallest
sonar return may be of interest to the user.
To adjust Sensitivity, press MENU repeatedly until the Sensitivity heading is displayed. When the
Sensitivity menu appears, use the UP ARROW to increase the sensitivity bias, or the DOWN
ARROW to reduce sensitivity bias. By holding either ARROW button depressed, the unit will
sequence through the available settings until you release the button or the end of the adjustment
range is reached. If additional time is needed to study a menu, press and hold the MENU button
and the menu will remain on-screen indefinitely.
If a setting limit is reached, the ARROW symbol attached to the menu appears to be hollow which
indicates that the related button has no further function. Also, the audible "error" consisting of
multiple chirps will be heard.
After an adjustment is made, the menu disappears and the new sensitivity setting begins to affect
new sonar information as it flows on-screen. If additional adjustment is needed, the UP ARROW
or DOWN ARROW can be pressed without having to first press MENU.
Depth Range
The Depth Range function controls the vertical distance displayed
on the graphic area of the display. There are 9 different depth
ranges available. The top of the range is always 0, or the surface
of the water. Ranges of 0-15', 0-30', 0-60', 0-120', 0-180' , 0-240' ,
0-360' , 0-480' , and 0-600' are available. The range which
positions the bottom depiction closest to the bottom of the graphic
area of the display, will best utilize the available display
resolution.
The ProAngler automatically adjusts the depth range depending on the depth of the water. The
unit tries to maintain the bottom depiction about 2/3 down the total range (for example, in 20' of
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water, the 0-30' range would be selected). This provides the best display resolution and therefore
the best target separation possible.
The Depth Range can be adjusted manually. Press MENU
repeatedly until the Depth Range menu is visible. The two
options available are "Auto" (Factory Setting) and "Manual".
Pressing the DOWN ARROW enables "Manual" depth range
control and an additional menu will appear which allows the
user to adjust the current depth range setting. If no further
button is pressed, the current depth range is selected as the
desired range and the unit returns to normal operation.
Using "Manual" Depth Range control, the user can view sonar
information from the area near the surface in great detail. If a
depth range other than the current range is desired, pressing
the DOWN ARROW to highlight "Adjust" will allow selection of
one of the 9 available ranges. Simply press and hold the UP
or DOWN ARROW button to scan through the available
options. If a setting limit is reached, the audible "error" or
multiple chirps will be heard and no further adjustment is
allowed.
When "Manual" range is used, the unit no longer adjusts the
Depth Range to the most appropriate range for bottom display.
Often, the bottom may not be visible on-screen. The digital depth
readout always determines the depth of the bottom, even if it is
not visible on-screen.
When a Depth Range is selected manually and the Depth Range
menu is still active (most recently used), further adjustment of the
depth range can be achieved by simply pressing the appropriate
UP or DOWN ARROW button. The button press will bring the Depth Range menu on-screen and
allows immediate adjustment of the range.
To return to "Automatic" Depth Range control, press the MENU button until the Depth Range
menu appears on-screen and use the UP ARROW to select AUTO. The ProAngler returns to
Automatic operation.
Zoom
Zoom is similar to Depth Range in that it controls the range of information displayed in the
graphics area of the display. Zoom, however, allows selection of ranges beneath the surface so
any area of water between the surface and the bottom can be enlarged to provide more detailed
information. By using the full display to show a small area of coverage, the effective display
resolution is increased, and the unit's ability to separate targets which are very close together is
enhanced.
There are four different Zoom ranges available; 7 1/2', 15', 30', and 60'.
These ranges are not directly user controlled but are instead dependent
on the current depth range. In shallow water, when the 15' or 30' range
is in use, the Zoom range is 7 1/2'. If the 60' or 120' range is in use, the
Zoom range is 15', if a 180'-480' depth range is in use, the Zoom range
is 30', and if the 600' range is in use, the Zoom range is 60'.
The ProAngler shows Zoom range in conjunction with the full depth
range. The Zoom range is shown on the left side of the screen and full range information is
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shown on the right side of the display. Zoom can either operate automatically, in which the Zoom
range is constantly adjusted to show the bottom, or manually, in which the user controls the
location of the Zoom range.
"Automatic" Zoom is especially helpful when looking for
structure or bottom detail. The "Automatic" Zoom keeps the
bottom in view even in quickly changing terrain. "Manual"
Zoom provides detailed information of any area from the
surface to the bottom. In "Manual" Zoom, the Zoom range
does not move as the terrain changes.
To operate Zoom, Press MENU repeatedly until the Zoom
menu is on-screen. Three options are available: "Off"
(Factory Setting), "Auto" (Automatic bottom tracking Zoom),
and "Manual" (User controlled Zoom range). Press the
DOWN ARROW once to highlight Auto. When the menu
disappears, the graphics area of the screen will be divided in
half. Full range information on the right, Zoom information on
the left. The digital depth readout is unaffected by Zoom.
Pressing the DOWN ARROW again to highlight "Manual"
activates Manual Zoom. The menu further expands to show
the current Zoom range, and allows user adjustment of this
range.
When the range is shown in the menu, the upper number represents the
top of the current Zoom range. The lower number represents the bottom
of the Zoom range. The UP and DOWN ARROW buttons can be used to
move this range. The upper number can never be less than 0 (the
surface of the water), and the lower number can never be greater than
the active depth range. The difference between the two numbers (the
Zoom range) is preset and determined by the active depth range.
Once "Manual" Zoom is selected, the display will appear the same as in
"Auto" Zoom, but the zoom range does not change automatically. If
further adjustment of the zoom range is necessary, pressing either
ARROW button while Zoom is active will move the Zoom range up or
down. The Menu returns briefly to show the numeric values as the
adjustment is made.
To disable Zoom, press the MENU button until the Zoom menu is on-
screen. Use the UP ARROW to highlight Oft, and let the menu time out.
When the unit is powered oft, the Zoom menu returns to Zoom Off.
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Depth Alarm
The ProAngler contains an audible alarm to warn you of shallow
water depths. The alarm is adjustable from 2' to 99' of depth.
When the alarm is enabled, an audible alarm is sounded if the
water beneath the boat is equal to or less than the selected alarm
depth. Upon activation, the alarm sounds continuously for about 5
seconds, and then intermittently to remind you that you are still in
shallow water.
To enable Depth Alarm, press MENU repeatedly until the Depth
Alarm menu is on-screen. The Factory Setting is "Off". Use the
DOWN ARROW to highlight On. The menu will expand to show
the current Depth Alarm setting. Use the UP or DOWN ARROW to
set the desired depth for alarm activation.
Once the menu times out, the Depth Alarm is enabled. To further
adjust the setting, simply press the UP or DOWN ARROW. The
menu appears briefly to indicate the setting. If the alarm is
sounding and you want to disable it, use the MENU button to bring
the Depth Alarm menu on-screen, and the UP ARROW to highlight
"Off".
Fish Alarm
The Fish Alarm alerts you to the presence of fish, or other targets not
connected to the bottom. The Fish Alarm has 3 different settings
which correspond to the 3 different size fish symbols shown on-
screen.
To enable Fish Alarm, press the MENU button repeatedly until the
Fish Alarm menu appears on-screen. The menu shows two options,
"Off" (Factory Setting) and "On". Use the DOWN ARROW to highlight
"On" and the menu further expands to show the 3 alarm options. The
selected setting will be "Large fish only". With this setting, the
ProAngler alarms on only those targets which are represented by the
large fish symbols (see Interpreting the On-Screen Information).
Pressing the DOWN ARROW again highlights "large and medium
fish" and pressing a third time highlights "large, medium, and small
fish). With this setting, any fish symbol appearing on-screen activates
the Fish Alarm.
Once the Fish Alarm is enabled, the ProAngler emits an audible beep
when the selected size fish symbol appears on-screen. The sound is slightly different for each of
the three fish symbol sizes, so with practice, it is possible to distinguish the size of the detected
fish without looking at the unit.
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To disable the Fish Alarm, press MENU until the Fish Alarm menu appears onscreen. Use the UP
ARROW to highlight "Off", and let the menu time out.
Triplog
Triplog provides a running log of information based on input from the
Temp/Speed sensor. Since Triplog requires information from the
Temp/Speed sensor to operate, if this sensor is not detected by the
ProAngler, the Triplog menu will not appear as an option.
To enable Triplog, press MENU repeatedly until the Triplog menu is on-
screen. The Factory Setting is "Hide" which is selected. Use the DOWN
ARROW to select "Show" and the fullscreen Triplog will appear.
Triplog provides seven pieces of information; the current digital depth, water surface temperature,
current boat speed, the distance traveled since the ProAngler was powered up or reset, the
average speed, the total time elapsed since power-up or reset, and the input voltage from your
boat's electrical system.
The time, speed, and distance calculations are useful for
tracking your progress on a trip. The input voltage is useful for
determining the condition of the charging system of the boat.
When used in a portable application or whenever the
ProAngler is operated from a battery source, the voltage
number can be used to determine battery life. The ProAngler
will operate at voltages from 10 to 20 VDC. Voltages in excess
of 20 or less than 10 VDC will cause the unit to power off.
Once Triplog is enabled, pressing MENU to bring the Triplog
menu onscreen now shows an additional option, "Reset". By
selecting Reset, the timer and distance log resets to 0 and the
Triplog will begin to calculate elapsed time, distance traveled,
and average speed from the time of reset.
To disable Triplog, press the MENU button until the Triplog
menu is on-screen. Use the UP ARROW to select Hide and let the menu time out. The Triplog
continues to operate and log time and distance even when it is not visible onscreen. The Triplog
resets at power off.
Options
The Options Menu is actually a series of linked menu functions which are
used initially to select user preferences. Once user preferences are
selected, it is unlikely that these functions need to be accessed during the
normal operation of the product.
The Options menu works differently than other menu functions in that all of
the options must be cycled through in order to return to normal operation. There are six Option
menus: Units, Fish ID, Numeral size, Bottom Black, Diagnostic and Reset.
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Press MENU until the Options menu is on-screen. There are two choices, Hide (Factory Setting)
and Show. Use the DOWN ARROW to highlight Show and the first Options menu appears.
Units
The Units function allows the user to select the units of
measurement for the speed readout. Both MPH or statute miles
per hour and KTS or nautical miles per hour are available. Use the
ARROW buttons to highlight the desired selection. The ProAngler
remembers this selection even when the unit is powered off.
Press MENU to go to the next menu.
Fish ID
The next Option menu is Fish ID. There are three selections available; Off,
ID+ ON, and Adjust. The factory setting is ID+ On. With Fish ID Off, sonar
returns are displayed as "raw" information. There is no interpretation made
by the unit. Selecting ID Off, will also disable the fish alarm.
ID+ On enables the ProAngler to interpret the raw sonar data and, using a
variety of techniques, depict appropriate target returns as one of three
different size fish symbols. Further identification shows whether the fish is in
the wide or narrow beam. The ProAngler will also attach The depth beneath the surface to the
selected fish symbol.
Selecting Adjust and making incremental changes enhances the fishfinder's
ability to identify sonar returns as fish symbols.
Increasing the value to a number greater than zero, will show more fish
symbols on-screen. In this case smaller sonar returns will be depicted as fish
symbols. This is useful for identifying many smaller sonar returns (such as
baitfish) as fish symbols.
Decreasing the value to a number less than zero will show fewer fish symbols
onscreen. In this case smaller sonar returns will be disregarded. This is useful
for eliminating many small sonar returns when seeking larger species of fish. The ProAngler
remembers this selection even when the unit is powered off. Press MENU to go to the next menu.
Numeral Size
Numeral Size is the next Option menu. Two options are available:
Big and Small. The factory setting is Big. With this setting, the
digital depth and speed and temp numerals are drawn large
enough to be readable from across the boat. The big numerals
occupy space on the display which could be used for the graphics
area. Hence, the small numerals option. With small numerals
selected, a greater amount of the display area is available for the
graphic view. This effectively increases the display resolution of the unit.
Use the UP and DOWN ARROW buttons to highlight the desired selection, then press MENU to
advance to the next menu.
Numeral Size settings are remembered when powered off.
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Bottom Black
The next Option menu is Bottom Black. There are two
selections available; Off and On. The factory setting is Off.
With this setting, the ProAngler displays the bottom using
Structure ID. This allows the user to determine the texture or
relative hardness of the bottom. Selecting Bottom Black "ON",
will cause the unit to blacken in the display below the bottom.
This gives the user easiest recognition of the bottom location,
even from a great distance.
The ProAngler remembers the Bottom Black setting when
powered oft.
Diagnostic
Diagnostic is the next Option menu. Two options are available: Hide and
Show. The factory setting is Hide. Selecting Show brings up the
Diagnostic screen. See the Using Diagnostic section for more information.
Reset
The final Option is Reset. With so many User Options available to customize
the ProAngler, it is easy to configure the unit in such a way that it is detrimental
to a particular use. By using the Reset function, all variable or user-controlled
features of the ProAngler are returned to the factory settings.
The Reset function is an important first step in trouble-shooting problems to
ensure that a user selected setting is not the cause for the perceived problem.
Use the ARROW buttons to highlight "Yes" and the unit will return to factory settings. After
making the selection, press MENU to end Options and return to normal operation.
USING DIAGNOSTIC
The ProAngler contains a powerful diagnostic tool which can aid in determining the cause of a
problem. To enable Diagnostic, power the unit on and use the DOWN ARROW button to highlight
the Diagnostic option on the initial screen. Diagnostic can also be accessed through the Options
menu. (See Control Functions.)
When selecting Diagnostic from the startup menu, the menu will time out and the first of two
diagnostic screens will appear. Upon enabling diagnostic, the ProAngler will perform a self-test.
This test confirms the operation of all internal circuitry. At the conclusion of the test, one of two
messages will appear; "passed" indicates that the internal test discovered no failures. "Failed"
indicates that a significant internal problem was discovered and the unit will require factory
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service. In conjunction with the failed indication will be a code which indicates to the repair
personnel where the problem is.
Press MENU to advance to the second Diagnostic screen.
The second Diagnostic screen evaluates external connections to the unit. The first category is
Transducer input. If a transducer is detected, a message will indicate "connected".
This is an excellent way to confirm transducer connection. If a transducer is connected directly to
the unit, the connection will be indicated here. If a switch is used, use Diagnostic to confirm the
connections from each transducer. If a series of dashed lines is shown, then no transducer is
connected or there is a problem with the transducer or cable.
The next categories indicate the connection of boat speed sensor and surface water temperature
sensor. These accessory sensors can be purchased independently or together as a single sensor
(see Available Accessories). If the sensors are connected and working properly, a "connected"
message will appear.
Note: This feature only works when the boat is in motion as the paddle wheel on the speed
sensor must rotate to be detected.
The voltage input category is especially helpful in diagnosing input voltage problems. The current
input voltage will be displayed. If voltage fluctuations or power supply in excess of 16 VDC or less
than 10 VDC is suspected, use the diagnostic screen to confirm input voltage. Often, small
outboard motors do not effectively regulate voltage when operated at high engine speeds. Use
Diagnostic while running the boat at high speeds to show the voltage gain. Also, if you are using
the ProAngler in portable configuration or from the trolling motor battery, Diagnostic can be used
to evaluate the health of the battery by showing the current voltage.
The total time category indicates the total time the unit has been in use since shipped from the
factory.
Note: It is normal for some hours to be indicated in the total time when the unit is new due to
factory testing.
While this is often of interest to the user, it is primarily a diagnostic tool for the repair technician
should service be required. Press MENU again to exit Diagnostic.
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