background image

5. If a thru-hole is used, an escutcheon plate is included to dress the hole. Place the escutcheon plate

over the cable hole and use it as a guide to mark the two escutcheon plate mounting holes. Remove
the plate, drill two 9/64" diameter x 5/8" deep holes, then fill all holes with marine-grade silicone
sealant. Place the escutcheon plate over the cable hole and attach it with two #8 x 5/8" wood screws.

6. Route and secure the cable by attaching the supplied cable clamps to the transom. Drill one 9/64"

diameter x 5/8" deep hole for each cable clamp. Fill the hole with marine-grade silicone sealant, and
attach the cable clamp to the transom using a #8 x 5/8" screw.

7. If the connection is correct, the Humminbird unit will begin displaying water temperature immediately.

If the gauge fails to read at high speeds, adjust the height of the sensor on the transom of your boat.

8. After final high-speed adjustments have been made, if a thru-hull hole was used, seal the hole with

marine-grade silicone sealant.

NOTE:

The cabling from your transducer should already be routed from its location to the control head. The

cabling from the temperature probe goes into the transducer module and its readings are transferred through the
same cable to the control head. Refer to your control head installation guide for more information about the quick
disconnect or connector collector included with your control head.

6.

Setting up the Transducer on the Control Head

Use the following instructions to set the transducer type in the control head. When you select the
transducer type, the related views and menus will be added to the system.

Before you proceed,

review the following information:

If your transducer has the round cable connector,

the control head will automatically detect the

transducer and configure it with the control head. For additional configuration information, see your
control head operations manual. The instructions in this section do not apply to your fishing system.

If your fishfinder is a PiranhaMAX,

or does not include the Transducer Select or Connected

Transducer menu option, no further action is required. The transducer will be detected automatically if
it is compatible with the control head. See your control head operations manual for details.

1. Press the POWER/LIGHT key to power on the control head.

2. Press the MENU key. When the control head detects a functioning transducer, it will automatically

start Normal operating mode. Follow the on-screen prompts.

3.

Main Menu:

Press the MENU key twice.

4. Use the 4-WAY Cursor Control key to select the Sonar tab > Transducer Select or Connected

Transducer.

5. Press the RIGHT or LEFT Cursor keys to select the transducer type (Dual Beam, Quad Beam, etc.). The

available menu options are determined by the transducer model you have attached.

6.

Close:

Press the EXIT key until the Menu System is closed. Your control head is now ready for

operation.

CAUTION!

 

Do

 

not

 

cut

 

or

 

shorten

 

the

 

transducer

 

cable,

 

and

 

try

 

not

 

to

 

damage

 

the

 

cable

 

insulation.

 

Route

 

the

 

cable

 

as

 

far

 

as

 

possible

 

from

 

any

 

VHF

 

radio

 

antenna

 

cables

 

or

 

tachometer

 

cables

 

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'.

 

For

 

assistance,

 

contact

 

Humminbird

 

Customer

 

Service.

CAUTION!

Do NOT mount the cables where the connectors could be submerged in water or flooded. If cables are

installed in a splash-prone area, it may be helpful to apply dielectric grease to the inside of the connectors to
prevent corrosion. Dielectric grease can be purchased separately from a general hardware or automotive store.

3. Insert the transducer cable connector into the appropriate port on the control head, cable collector, or

black box sonar. See your control head installation guide for details.

• The cable connectors are labeled, and there are corresponding labels on the cable collector

and control head. The connectors are keyed to prevent reversed installation, and insertion
should be easy— do not force the connectors into the ports.

If the connector on the cable is round,

it has a screw nut (see the illustration

Transducer

Connectors

). Hand tighten the screw nut to secure the cable connection. Hand tighten only!

4. Proceed to

Installing the Temp Probe

(if applicable) or

Setting up the Transducer on the Control

Head

.

5.

Installing the Temperature Probe (If Applicable)

The Temperature Probe incorporates a temperature-sensitive probe in a high impact plastic housing. The
probe is intended for installation on the transom and will work well on almost any boat.

NOTE:

The temperature probe is only available on certain models. Contact Customer Service for details.

Supplies:

In addition to the parts supplied, you will need a hand drill with various size bits, marine-grade

silicone sealant, and various hand tools.

Temperature Probe Mounting Location:

Locate an area on the transom of your boat 6" to 8" or farther

from the transducer(s). This area must stay in contact with the water at high speeds. Do not mount the
sensor directly in front of the propeller or outdrive, and make sure that there are no protrusions such as
ribs, rows of rivets, or transducers directly forward of the mounting location, as these may affect the flow
of water over the temperature probe.

1. Either route the cable from the in-hull mounted transducer over the top of the transom, or drill a 5/8"

hole in the transom directly above the sensor, above the waterline.

CAUTION!

The temperature probe incorporates a temperature-sensitive probe in a high-impact plastic housing with

10 feet of cable. Do not cut or shorten the temperature probe cable, and try not to damage the cable insulation. The
probe is intended for installation on the transom and will work well on almost any boat.

2. Assemble the sensor in the clamp, and align it on the transom so the lower edge of the temperature

probe sensor is flush with the hull of the boat, and so that it doesn't extend below the hull. Mark
the hole location.

3. Drill a 1/8" mounting hole approximately 3/4" deep.

NOTE:

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.

4. Seal the mounting hole with marine-grade silicone sealant, and attach the sensor to the transom using

the provided screw.

4. 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.

NOTE:

The transducer cannot transmit through air, so the water is necessary to purge any air from between the

transducer and the hull, and to fill any voids in the coarse fiberglass surface of the hull.

5. View the sonar signal on the control head display and compare it against what you observed in step 2,

making sure that the boat is in the same location as it was during your observations in step 2. If the
results are comparable, continue to step 6. Otherwise, locate a new position in the hull and repeat steps
3 through 5.

6. Run the boat at various speeds and water depths while observing the screen on the control head. If

depth performance is required, test the transducer in water at the desired depth. If the performance is
acceptable, continue to step 7. If the performance is not acceptable, repeat steps 3 through 6.

7. Once you have determined the best mounting location using this procedure, mark the position of the

transducer.

3.

Installing the Transducer

1. Mark the location of the transducer and remove the water from inside the hull. Thoroughly dry the

mounting surface.

2. Mix an ample quantity of two-part slow-cure epoxy. Coat the face of the transducer and the inside of

the hull.

3. See the illustrations

Transducers with Directional Bias

and

Transducers without Directional Bias

.

Identify your transducer shape to determine how it needs to be oriented inside the hull. (You will install
the transducer in step 4.) It is important to consider the following:

If you have a Transducer with Directional Bias

, use the illustration to confirm which end of the

transducer points forward to the bow of the boat.

If you have an angled-style transducer

, position the transducer so it transmits straight down and

remains in parallel alignment with the keel.

If you have a puck transducer (round)

, it does not need to be set in a certain direction unless it is

also an angled-style transducer. See

Transducers without Directional Bias

.

4. Press the transducer in place with a slight twisting motion to purge any trapped air from underneath.

5. Weight the transducer so that it does not move while the epoxy is curing.

6. When the epoxy has cured, no water will be necessary inside the hull, and water or spilled gasoline or

oil will not affect the performance of the transducer.

4.

Routing the Cable

Use the following instructions to route the cable to the control head or black box sonar, depending on your
system configuration.

NOTE:

Your boat may have a pre-existing wiring channel or conduit that you can use for the transducer cable.

1. Unplug the other end of the transducer cable from the control head.

2. Route and secure the cable, avoiding areas where it may be damaged or interfere with normal boating

operations.

Inside the Hull Mounted Transducer

4

530509-6_E

Inside the Hull Mounted Transducer

3

530509-6_E

Inside the Hull Mounted Transducer

2

530509-6_E

Transducers with Directional Bias

Apply the Epoxy

NOTE:

The transducers shown below

have a directional bias, and therefore
need to be oriented according to the
illustration below.

NOTE:

The transducers shown below

have no directional bias.

forward

Transducers without

Directional Bias

In-Hull Transducer with External

Temperature Probe

Transducer Connectors

Hexagon-Shaped

Connector

Round

Connector

screw nut

escutcheon plate

Routing the Temp Probe Cable

Inside_Hull_Mount_Transducer_IG_530509-6_E.qxp:6 pager  2/12/15  2:49 PM  Page 2

Summary of Contents for 700059-1

Page 1: ...r it is best to perform a trial installation first that includes running the boat at various speeds 1 Plug the transducer into the control head Press the POWER key to power on When the control head detects a functioning transducer it will start Normal mode automatically Press the VIEW key repeatedly until a Sonar View is displayed on screen 2 View the sonar signal at its best by holding the transd...

Page 2: ...robe Mounting Location Locate an area on the transom of your boat 6 to 8 or farther from the transducer s This area must stay in contact with the water at high speeds Do not mount the sensor directly in front of the propeller or outdrive and make sure that there are no protrusions such as ribs rows of rivets or transducers directly forward of the mounting location as these may affect the flow of w...

Page 3: ...robe Mounting Location Locate an area on the transom of your boat 6 to 8 or farther from the transducer s This area must stay in contact with the water at high speeds Do not mount the sensor directly in front of the propeller or outdrive and make sure that there are no protrusions such as ribs rows of rivets or transducers directly forward of the mounting location as these may affect the flow of w...

Page 4: ...robe Mounting Location Locate an area on the transom of your boat 6 to 8 or farther from the transducer s This area must stay in contact with the water at high speeds Do not mount the sensor directly in front of the propeller or outdrive and make sure that there are no protrusions such as ribs rows of rivets or transducers directly forward of the mounting location as these may affect the flow of w...

Page 5: ... into the control head Press the POWER key to power on When the control head detects a functioning transducer it will start Normal mode automatically Press the VIEW key repeatedly until a Sonar View is displayed on screen 2 View the sonar signal at its best by holding the transducer over the side immersed in the water so that it is pointing straight down over a known flat bottom Use the display to...

Page 6: ...u will not be able to adjust the mounting position after you install this Inside the Hull transducer In order to determine the best mounting area before permanently mounting the transducer it is best to perform a trial installation first that includes running the boat at various speeds 1 Plug the transducer into the control head Press the POWER key to power on When the control head detects a funct...

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