background image

Testing the Depth Sounder

Establish a performance baseline by operating the depth
sounder with the transducer directly in the water. The results
of this test are used as a basis of comparison to determine
the best in-hull location for the transducer.

1. Anchor the boat in at least 15 m

(50') of water. (If you have a
digital unit, conduct this test in
water as deep as that for which
the depth sounder is rated.)

2. Tape the transducer to a  pole,

cable side up, and hold it over
the side of the boat (Figure 19).
The cable side must be parallel
to the surface of the water.

3. Observe the depth sounder

performance.  Record the
depth reading.

Testing at the Selected Location

While the boat is anchored, use one of the methods below to
test the depth sounder with the transducer at the selected
location.  If the test readings differ markedly from the base-
line or there is almost no reading, you will need to find anoth-
er location. If the two readings are reasonably similar, mark
the spot on the hull and proceed with the installation.

Figure 19

33

T

RANSDUCER

S

ELECTION

P23

Transom/In-

Hull 

Transducer

Thru-Hull

Transducer

IMPOR TANT!!!!

Please read the instructions completely 

before proceeding with the installation.

P23 Transom/In-Hull Transducer

Applications

• Powerboats with outboard, inboard / out-

board, or jetdrives. Not recommended for
use with large or twin screw inboard motors.

• Allows sound beam to be oriented vertically

on hulls with a deadrise angle of up to 30°.

• Adjusts to transom angles from 3-20°.

Thru-Hull Transducer Applications

• Inboard boats, sailboats, wooden boats, or

metal hulled boats. 

If,  after  completely  reviewing  the  transducer
installation instructions, you find that the sup-
plied transducer is not appropriate for your ves-
sel, please contact NorCross at 888-667-2767, or
visit us on the internet at www.norcrossma-
rine.com for exchange information.  You may
exchange your new and unused transducer for
another type, but keep in mind that some trans-
ducers may have additional costs.  

4

Содержание ML100DR

Страница 1: ......

Страница 2: ...the hull with a twisting motion to expel all air bubbles If the hull is slanted tem porarily secure the transducer in place with duct tape The adhesive is cured in 24 hours at 21 C 70 F The lower the...

Страница 3: ...a little larger in diameter than the length of the transducer CAUTION Always wear safety goggles and a dust mask when sanding 35 TABLE OF CONTENTS Transducer Selection Transducer Installation Setting...

Страница 4: ...troleum jelly and press it against the hull with a twisting motion see Figure 20 B CAUTION Always wear safety goggles and a dust mask when sanding Figure 20 A B C 34 3 Warning Changes or modifications...

Страница 5: ...o find anoth er location If the two readings are reasonably similar mark the spot on the hull and proceed with the installation Figure 19 33 TRANSDUCER SELECTION P23 Transom In Hull Transducer Thru Hu...

Страница 6: ...or adhesives to fill gaps 32 TRANSDUCER INSTALLATION Transom Mount Transducer Installation P23 Transducer Please follow the supplementary instruction provided in the transducer hardware package Thru H...

Страница 7: ...DR and ML100R it will be necessary to match the receiver to the transmitter This can be completed before installing the system on the vessel by simply applying power to the trans mitter and receiver a...

Страница 8: ...ll flash LEA to indicate that it is in LEARN mode You may need to slowly move the display around the surface of the trans mitter until LEA is indicated on the display 3 Once LEA stops flashing the Cod...

Страница 9: ...suggested that you test the installation location first by temporarily installing the display and transmitter Consistent steady depth read ings on the display indicates interference free operation A d...

Страница 10: ...ansducer cable 3 Connect the shield bare wire from the transmitter to the shield bare wire on the transducer cable Wiring of the Power Cable The Transmitter ML100T has no ON OFF switch Therefore you w...

Страница 11: ...ter or wireless display 3 Connect the equipment to a power source different from that to which the transmitter or portable receiver is connected 27 INSTALLING THE IN DASH WIRELESS DISPLAY Installation...

Страница 12: ...er Installation Instructions for adjustment procedure 3 Under certain circumstances the ML100 Series may not perform at the best of its ability Extremely dirty water very soft bottom high speeds deep...

Страница 13: ...power and is still not turning on please refer to the warranty and service section The LED On the Transmitter is Flashing This indicates that the transmitter is not receiving a sig nal from the trans...

Страница 14: ...harged through the plastic casing The charger control automatically turns the charger off when the unit reaches full charge To indicate a proper connection to the bracket the backlite of the ML100R wi...

Страница 15: ...red color to indicate RF channel 1 has been selected by default and a green color to indi cate RF channel 2 If you are experiencing interference on a channel E the channels can be changed using the C...

Страница 16: ...not covered under the NorCross Limited Warranty we will contact you about your repair options and associated costs We reserve the right to deem any product unserviceable if replacement parts are no l...

Страница 17: ...it from the original purchaser with such response time not to exceed thirty days without written notification of delay to customer To obtain warranty service securely pack the unit and mail prepaid vi...

Страница 18: ...ssly authorized by NorCross Marine Products Products purchased more than 24 months from the cur rent date How Does State Law Relate to this Warranty This warranty gives you specific rights You may als...

Страница 19: ...e the value Pressing either key will change the value in 1 foot increments Holding down the key will change the value in 9 foot incre ments per second 3 After your selection is made the display will r...

Страница 20: ...Figure 4...

Страница 21: ...to match the receiver to the transmitter This can be completed before installing the system on the vessel by simply applying power to the trans mitter and receiver and following steps 1 thru 3 The re...

Отзывы:

Похожие инструкции для ML100DR