Distributed by
Any reference to Raytheon or RTN in this manual should be interpreted as Raymarine. The names Raytheon and RTN are owned by the Raytheon Company.
ST60 Tridata Instrument Owners Handbook
Document number: 81040-3 Date: 1st April 2001

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Copyright Raymarine Limited 2001

Introduction

Contents
Introduction... v EMC conformance.. v Data inputs... vi SeaTalk... vi Stand alone operation.. vi Remote control... vi Mounting options.. vii Parts supplied... viii Chapter 1: Operation... 1 1.1 Getting started... 1 Calibration requirement... 1 Displayed information.. 1 1.2 Normal operation... 1 Depth... 2 Current depth display.. 2 Depth alarm threshold displays.. 3 Adjusting alarm thresholds.. 3 Speed... 3 Boat speed... 3 Maximum speed.. 4 Average speed... 4 Velocity made good (to windward).. 4 Trip... 5 Log... 5 Trip screen... 5 Water temperature.. 6 Timers... 6 Race-start timers... 6

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1.3 Alarms... 7 1.4 Display settings... 7 Illumination... 7 Contrast... 7 1.5 Remote control.. 8 Chapter 2: Maintenance and Fault Finding. 9 2.1 Maintenance... 9 Servicing and safety.. 9 Instrument.. 9 Transducers... 9 Cabling.. 9 2.2 Fault finding.. 10 Preliminary procedures.. 10 Fixing faults.. 10 Chapter 3: Installation.. 13 3.1 Planning your installation... 13 Site requirements.. 13 Transducers... 13 Instrument.. 15 EMC guidelines.. 16 Suppression ferrites.. 17 Connections to other equipment.. 17 3.2 Procedures... 17 Unpacking... 18 Fitting the instrument.. 18 Surface mounting.. 18 Flush mounting.. 19 Fitting the low-profile bezel.. 19 Flush mounting procedure.. 20
Bracket mounting.. 22 Fitting transducer.. 22 Running transducer cable. 22 Connecting the instrument.. 23 Types of connection.. 23 Signal connections.. 23 Power supply connections.. 24 SeaTalk systems.. 24 Stand alone instruments.. 25 Chapter 4: Calibration.. 27 4.1 Introduction.. 27 Speed readings... 27 EMC conformance.. 27 4.2 User calibration.. 28 Depth... 29 Depth units... 29 Depth offset.. 30 Shallow alarm lock... 31 Speed... 31 Set speed units... 31 Set speed resolution.. 31 Set log units.. 31 Setting the correct speed.. 31 Adjust to SOG.. 33 Cal factor adjust.. 33 Set temperature units.. 33 Temperature calibration.. 33 Timer alarm buzzer... 33 Leaving User calibration.. 34
4.3 Intermediate calibration.. 34 Speed calibration.. 35 Leaving Intermediate calibration.. 39 4.4 Dealer calibration.. 39 User calibration on/off... 39 Response settings.. 39 Boat show mode... 41 Factory defaults.. 41 Leaving Dealer calibration.. 41
Thank you for purchasing a Raymarine product. We are sure your ST60 instrument will give you many years of trouble-free operation. This handbook describes how to install and use the Raymarine ST60 Tridata instrument. This instrument provides accurate depth, speed, trip and timer information, on a high quality Liquid Crystal Display (LCD). The instrument is constructed in a rugged weather-proofed case to provide reliable performance, even under the most demanding conditions.

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WARNING
Although the ST60 Tridata instrument is designed to give accurate and reliable performance, it should serve only as an aid to navigation and should never lead to the erosion of good seamanship. Always maintain a permanent watch and be aware of situations as they develop.

TRIDATA

ST60 Tridata Instrument Owner's Handbook

Worldwide Distributors

Current depth

Boat speed

Trip Shallow Alarm Threshold Maximum speed

reset 3s to Reset

Water temperature

Deep alarm threshold

Average speed

Count-up timer

VMG to windward Anchor shallow alarm threshold

3s to Reset

reset Start/Stop
10 minute race start time
Anchor deep alarm threshold
5 minute race start timer

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Chapter 1: Operation

1.1 Getting started
This handbook describes how to operate, maintain and install the Raymarine ST60 Tridata instrument.

Calibration requirement

The ST60 Tridata instrument is calibrated to factory (default) settings when first installed and must therefore be calibrated before use, in accordance with the procedures in Chapter 4, Calibration, to ensure optimum performance on your vessel. Do NOT use the instrument until the calibration procedures have been satisfactorily completed.

Displayed information

The ST60 Tridata instrument screen is divided into three separate areas, each of which displays a separate type of information, as shown in the following illustration.
Depth Speed Trip, log, water temperature & timer

Screen layout

D4424-2

1.2 Normal operation

Use the flow charts in this Chapter to operate your ST60 Tridata instrument. Flow charts are provided for: Using the depth key. This gives access to current depth information. On master instruments, this also gives access to depth alarm threshold information, and allows you to set the alarm thresholds.

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Using the speed key. This gives access to maximum speed, average speed and Velocity Made Good (VMG) to windward. Using the trip key to gain access to log, trip, water temperature and timer information. All key presses are momentary unless otherwise stated.
Use the depth key to select the required information, as shown in the Using the depth key illustration. The depth measurement units are either feet or metres, as selected during user calibration (see Chapter 4, Calibration).
depth To enable/disable any alarm Shallow alarm threshold Press reset for 2 seconds (toggle action)
depth Anchor deep alarm threshold
To enter and exit alarm adjust mode Press depth depth In adjust mode, use Deep alarm threshold trip to decrease or reset to increase Anchor shallow alarm threshold trip and reset together

Using the depth key

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Current depth display

The current depth screen shows the title DEPTH, the selected depth units and the depth measurement. It also shows a depth trend indicator, which is either an up arrow to show seabed rising or a down arrow to show seabed falling.

2.1 Maintenance

Servicing and safety
Raymarine equipment should be serviced only by authorised Raymarine service engineers. There are no user-serviceable parts in any Raymarine product. Some products generate high voltages, and so never handle the cables/connectors when power is being applied to the equipment. Always report any EMC related problem to your nearest Raymarine dealer. We will use any such information to improve our quality standards. When requesting service, please quote equipment Type, Model Number and, if possible, Software Release Issue. The Software Release Issue can be ascertained by means of the Intermediate Calibration facility, see Chapter 4, Calibration.

Instrument

Certain atmospheric conditions may cause condensation to form on the instrument window. This will not harm the instrument and can be cleared by increasing the illumination to the brightest setting. Periodically clean your ST60 instrument with a soft damp cloth. Do NOT use chemical and abrasive materials to clean the instrument.

Transducers

Refer to the Installation and Maintenance instructions supplied with the transducers.

Cabling

Examine all cables for chafing or other damage to the outer shield and, where necessary, replace and re-secure.

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2.2 Fault finding
Preliminary procedur ocedures Preliminary procedures
Changes in the electronic environment may adversely affect the operation of your ST60 equipment. Typical examples of such changes are: Electrical equipment has recently been installed or moved aboard your vessel. You are in the vicinity of another vessel or shore station emitting radio signals. If you appear to have a problem, first ensure that the EMC requirements (see Chapter 3, Installation) are still being met before further investigating the problem.

Fixing faults

All Raymarine products are subjected to comprehensive test and quality assurance programmes prior to packing and shipping. However, if a fault occurs, use the following table to help identify and rectify the problem.
Instrument display blank.

No supply.

Remedy
Check supply. Check cabling and security of SeaTalk connectors. Check fuse/breaker. Return unit for repair. Check cabling and security of transducer connections. Clean paddle wheel. See CAUTION below Check security of SeaTalk connectors. Disconnect instruments one by one to isolate faulty unit Check security of connections between functioning and non-functioning instruments Check cabling cable or and security of transducer connections. Ensure readings stabilises when clear of disturbed water.

No speed or temperature information. No speed information. No exchange of information between SeaTalk instruments
Speed transducer cabling problem Speed transducer paddle wheel fouled SeaTalk cabling problem.
Failure of a group of instruments in SeaTalk chain LAST flashing or dashes displayed continuously. (depth greater than 3 feet) LAST flashes while under way.
SeaTalk cabling or connector problem. Depth transducer or connector problem. Aerated water Boat wakes Prop wash etc.

CAUTION

If you need to remove the speed transducer insert, have the transducer bung to hand and secure it in the transducer body immediately after the insert has been removed, to prevent excessive ingress of water. If you are unable to rectify a problem, contact the Raymarine Product Support Department or your own National Distributor, for assistance.

Chapter 3: Installation

This chapter describes how to install the ST60 Tridata instrument, and associated speed and depth transducers. The transducers are fitted in the hull of the vessel and connected to the rear of the instrument. The actual type of transducers depends on the type of hull in which they are to be installed. For advice, or further information regarding the installation of this equipment, please contact the Raymarine Product Support Department or your own National Distributor.
3.1 Planning your installation
Before starting the installation, spend some time considering the best positions for both transducer and instrument, such that the Site Requirements and the EMC Guidelines (below) are satisfied.

Site requirements

75mm (2.94in) diameter 75mm (2.94in) diameter

89mm (3.50in)

51mm (2.0in) diameter 75mm (2.94in) 5mm diameter (0.19in)
51mm (2.0in) diameter 75mm (2.94in) diameter

14mm (0.57in)

Plastic through hull transducer dimensions
The transducer types required for the various hull types are as follows:

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90mm (3.53in)

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35mm (1.370in)
Hull material Speed transducer
Glass reinforced plastic (GRP) Steel Aluminium Wood M78712 Through hull plastic M78712 Through hull plastic M78712 Through hull plastic M78716 Through hull bronze

Depth transducer

M78713 Through hull plastic, or M78718 Retractable through hull M78713 Through hull plastic, or M78718 Retractable through hull M78713 Through hull plastic, or M78718 Retractable through hull M78714 Through hull bronze, or M78919 Retractable through hull bronze
Other transducer types are also available for specific requirements. For further details, contact your local Raymarine dealer. For accurate speed and depth readings the transducers should be sited within the clear water flow areas indicated by the shaded areas in the following diagram.

Sailing vessel

Planing power vessel
Displacement power vessel

Transducer siting

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The transducer should also: Be ahead of the propellers (10% of the water line length minimum). Be at least 150 mm (6 in) away from the keel (ideally ahead of the keel if a sailing yacht). Be as near as possible to the centre line of the vessel.
Be clear of other through-hull fittings or projections. Have sufficient clearance inside the hull to fit the nut. Have 100 mm (4 in) of headroom to allow for withdrawal. In addition to the above requirements, the depth transducer must be mounted within 100 of the vertical, forward, aft and athwart ships.

10 maximum

Maximum transducer angle

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Instrument CAUTION:
The presence of moisture at the rear of the instrument could cause damage either by entering the instrument through the breathing hole or by coming into contact with the electrical connectors. ST60 instruments can be fitted either above or below deck, provided the rear of the instrument is sited where it is protected from contact with water. Each instrument must also be positioned where: It is easily read by the helmsman. It is protected against physical damage. It is at least 230 mm (9 in) from a compass. It is at least 500 mm (20 in) from radio receiving equipment. There is reasonable rear access for installation and servicing.

With standard bezel

110mm (4.33in)

24mm (0.95in)

15mm (0.6in)

With low profile bezel

123mm (4.85in)

6.2mm (0.25in)

Instrument dimensions

35mm (1.4in)

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EMC guidelines

All Raymarine equipment and accessories are designed to the best industry standards for use in the leisure marine environment. Their design and manufacture conforms to the appropriate Electromagnetic Compatibility (EMC) standards, but correct installation is required to ensure that EMC performance is not compromised. Although every effort has been taken to ensure that they will perform under all conditions, it is important to understand what factors could affect the operation of this product. To minimise the risk of operating problems: All Raymarine equipment and cables connected to it should be: At least 1 m (3 feet) from any equipment transmitting or cables carrying radio signals, e.g. VHF radios, cables and antennas. In the case of SSB radios, the distance should be increased to 2 m (7 ft). More than 2 m (6 ft) from the path of a radar beam. A radar beam can normally be assumed to spread 20o above and below the radiating element.

90mm (4.33in) diameter

115mm (4.53in)
The equipment should be supplied from a different battery than the one used for engine start. Voltage drops below 10 V in the power supply to our products can cause the equipment to reset. This will not damage the equipment, but will cause the loss of some information and can change the operating mode. Genuine Raymarine cables should be used at all times. Cutting and rejoining these cables can compromise EMC performance and so should be avoided unless doing so is detailed in the installation manual. If a suppression ferrite is attached to a cable, this ferrite should not be removed. If the ferrite has to be removed during installation it must be reassembled in the same position.

Suppression ferrites

The following illustration shows the typical range of suppression ferrites fitted to Raymarine equipment. Always use the ferrites specified by Raymarine.
Connections to other equipment If your Raymarine equipment is going to be connected to other equipment using a cable not supplied by Raymarine, a suppression ferrite MUST always be fitted to the cable close to the Raymarine unit.

3.2 Procedures

As it is not possible to describe procedures for all possible installation scenarios, the procedures given here describe the broad requirements for installing the Speed and Depth transducers and the ST60 Tridata instrument. Adapt these procedures as appropriate, to suit your individual requirement.

CAUTION:

Where it is necessary to cut holes (e.g. for cable routing and instrument mounting), ensure that these will not cause a hazard by weakening critical parts of the vessels structure.

Unpacking

Unpack your ST60 equipment and check that the items described in Introduction are present. Each ST60 instrument is supplied with a standard bezel for surface mounting. Optional mounting kits are available for flush mounting and bracket mounting the instrument. If you have ordered the flush mounting option a low-profile bezel and four fixing screws are also provided.

Fitting the instrument

The ST60 Tridata instrument can be installed using one of a number of different mounting options: Surface mounting. Gives a profile of approximately 24 mm. Flush mounting. Gives a profile of approximately 6 mm. Bracket mounting. The ST60 instruments can also be mounted behind a panel with just the instrument dial and keys visible.

It may be necessary to remove the spade connectors from the transducer cable, to facilitate installation, e.g. if the cable has to be routed through narrow apertures. Extra spade connectors are provided, to replace any that are removed when running the cable. In order to ensure a secure connection when fitting spade connectors, fold back the wire strands as shown in the following illustration, before inserting the wire in the spade connector. Ensure the wire strands do not extend beyond the rear of the spade connector insulation.
Preparing wire for connection

D4467-2

Observing the above guidelines, run the transducer cable to the ST60 Tridata instrument.
Connecting the instrument

Types of connection

The ST60 Tridata instrument, can be connected: As a stand-alone, master instrument connected directly to a Speed and/or Depth transducer. As a SeaTalk repeater. To fulfil both repeater and master roles by being connected both to the transducer and to SeaTalk. Instruments connected to SeaTalk derive their power directly from SeaTalk and no separate power connection is necessary. Where a SeaTalk system includes an autopilot, the power for the system is provided by the autopilot. A range of Raymarine SeaTalk extension cables is available to connect separated instruments. These cables are supplied with a SeaTalk connector fitted to each end. A junction box can be used to join cables.

Signal connections

Make the necessary connections to your ST60 instrument (see the Connection to ST60 Tridata instrument illustration).

SeaTalk cable

Black Blue Cable from Depth transducer Cable from Speed transducer Screen
Brown White Screen Green Red

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Connections to ST60 Tri Data instrument

Power supply connections

SeaTalk systems
When instruments are connected to SeaTalk, ensure that the power supply for the SeaTalk 12 V line is protected by a 5 A fuse. Systems with a large number of instruments on the SeaTalk bus may require connections to the power supply from each end of the system (ring-main style), to maintain sufficient voltage throughout the system. This requirement depends on the total length of the cable run and the total number of instruments in the system, as follows:

Cable run

Up to 10 m Up to 20 m

No. of instruments

13 maximum 26 maximum 7 maximum 13 maximum

Power connections

Red 5 A fused, 12 V dc supply (typically provided by autopilot) Screen 3 4

Red Screen 18

Instruments 5 to 16 17
SeaTalk power connections

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Stand alone instruments Stand-alone instruments are not connected to SeaTalk and therefore need to be connected to an alternative 12 V power source. Power cables are available in 2 m and 9 m lengths. To fit a power cable: 1. Run the cable from the instrument to a suitable 12 V dc power source. 2. If the cable has not already been trimmed at the power supply end: a. Cut the cable to length and trim back an appropriate amount of the outer sheath. b. Cut back and insulate the yellow wire. 3. Connect the screen to the power supply 0 V terminal.
4. Connect the red wire via a 3 A over-current circuit breaker to the power supply +12 V terminal.

Chapter 4: Calibration

4.1 Introduction
The ST60 Tridata instrument is set up with factory-programmed default settings, so in order to optimise the performance of the instrument on board a particular vessel, the procedures in this Chapter must be carried out immediately after the completion of installation and before the equipment is used for navigational purposes. Where practicable, the calibration procedures are presented diagrammatically to show the sequence of key presses and the resulting displays. Adjustment instructions are given as applicable.

Speed readings

One of the reasons for calibration is to ensure that the speed readings displayed on the instrument are a true reflection of the actual speed of the vessel. In User calibration - Speed, you can: Automatically set the displayed speed reading to be the same as the Speed Over Ground (SOG) (if SOG data is available). Manually apply a calibration factor, to set the displayed speed to the required value. If neither of the above methods are suitable, you can carry out a speed calibration run over a measured distance, to enable the instrument to calculate the correct calibration factor. This is described as part of Intermediate calibration.
Always check the installation before going to sea to make sure that it is not affected by radio transmissions, engine starting etc. In some installations, it may not be possible to prevent the equipment from being affected by external influences. Although this will not damage the equipment, it can lead to spurious resetting action, or momentarily may result in faulty operation.

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4.2 User calibration
The User calibration procedures enable you to: Set the required units for depth readings. Set the offset for depth readings, i.e. determine whether depth readings are from the keel of the vessel or from the water line. Lock the shallow alarm. Set the required units for speed readings. Set the speed resolution. Select the log distance units Either calibrate the speed reading to Speed Over Ground (SOG) or manually apply a calibration factor, to obtain correct speed through the water. Select temperature units. Calibrate for correct temperature readings. Set timer alarm buzzer on or off. Separate routines are provided for the User calibration of the depth and speed functions. To carry out either of these routines: 1. Power up the ST60 Tridata instrument.

To start User calibration hold down depth and speed
for approximately 2 seconds
User calibration entry screen
press either depth see User calibration - depth illustration
or speed see User calibration - speed illustration
Starting User calibration

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2. Press the depth and speed keys for approximately 2 seconds so that the User calibration entry screen is displayed. 3. Carry out the User calibration procedures for Depth and Speed.
To calibrate the depth functions: 1. With the User calibration entry screen displayed, press the depth key. 2. Referring to the User calibration - depth illustration, carry out the calibration procedure. Use the depth key to cycle from screen to screen and the trip and reset keys to set the required values at each screen.

Depth units

You can set either FEET or METRES.
From User calibration start screen Set depth units

depth Set depth offset

depth Shallow alarm lock

User calibration - depth

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Depth offset WARNING:

The use of incorrect offset values could result in misleading depth information being displayed with a consequent risk of running aground. Depths are measured from the transducer to the sea bed. However, you can use the depth offset screen to apply offsets to this distance, so that the displayed depth reading represents either the depth from the keel or the depth from the water line. In order to do this, you need to know the vertical separation between the transducer position and: The bottom of the keel. The water line. Use the trip (decrement) and reset (increment) keys to set the required offset value: If you want to display the depth reading from the transducer, set a value of 0.0.

+ve offset values

Offset value of 0.0

-ve offset values

Depth offsets

D4352-2

If you want to apply a water line offset, adjust the displayed reading until the appropriate positive offset value is shown.
If you want to apply a keel offset, adjust the displayed reading until the appropriate negative offset value is shown.

Set temperature units

Select either C or F, as required.

Temperature calibration

Set the display to show the current water temperature.

Timer alarm buzzer

Switches the count-up and race-start timer audible alarm on the ST60 Tridata instrument being calibrated, on and off.

Leaving User calibration

Hold down the depth and speed keys for 2 seconds, to save your settings, exit User calibration and resume normal operation.
4.3 Intermediate calibration
Intermediate calibration enables you to: Check the instrument software version. Check the instrument status - either YES (master)) or NO (repeater). You can also change the depth status, as required. This feature is particularly useful in preventing interference when using another product (e.g. a fishfinder) that operates at 200 kHz. Carry out a calibration run over a measured distance to ensure accurate speed readings. To start Intermediate calibration, hold down the depth and speed keys for approximately 4 seconds (see Intermediate calibration flow chart). To set the instrument status: 1. Press the depth key to select the Instrument status screen. 2. Press the trip and reset keys simultaneously to enter the depth adjust mode, then press either trip or reset to set the required status, i.e. either YES (for master operation) or NO (for repeater operation). Note: You must not allocate more than one master depth instrument in any system. 3. Press the trip and reset keys simultaneously again, to leave the adjust mode.

Software version

depth Instrument status
(or NO for repeater) (or NO for repeater)
Carry out speed calibration as detailed in
Speed calibration - sheets 1 & 2

Intermediate calibration

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Speed calibration

The speed calibration procedure involves carrying out two runs over a measured distance, to enable a calibration factor to be determined and applied to your ST60 Tridata instrument, to ensure optimum accuracy. Each calibration run comprises outward and return legs, to minimise the affect of tidal drift when the calibration factor is determined.

Note: It is recommended that the speed calibration procedure is carried out in conditions of minimum tidal drift. To carry out a speed calibration, start the Intermediate calibration procedure and use the speed key to proceed to the Calibration run length screen (see sheet 1 of the Speed calibration flow chart). Proceed with the speed calibration as follows: 1. With the Calibration Run Length screen displayed, press the trip and reset keys together to enter adjust mode. In this mode, the displayed run length flashes on and off. 2. Set the length of the intended calibration run, using either the trip key to decrement or the reset key to increment the run length value. You can set any value between 0.25 and 2.50. 3. Press trip and reset keys together to commence the speed calibration. The Cal status screen is displayed. The text at the bottom of the screen alternates between Strt 1 and the calibration factor (CF) currently applied. 4. Start first outward leg of the calibration run and as you pass the start point, press the speed key, so that the text out shows at the bottom of the screen. As the calibration run proceeds, the displayed value will increment. 5. At the end of the measured distance on the outward leg, press the speed key again so that: The text rEtrn is flashing at the bottom of the screen. The displayed distance freezes. Note that this value will not be the same as the measured distance due to errors introduced by tidal flow. 6. Turn the vessel round, start the return leg and as you do so, press the speed key so the rEtrn legend stops flashing and the displayed value increments. 7. At the end of the return leg, press the speed key to end the calibration run. At this point: The text Strt 2 alternating with the new calibration factor is displayed at the bottom of the screen. The displayed distance freezes. This value should be very close to the actual (measured) distance of the calibration run. 8. Press the depth and speed keys together, to store the new calibration factor.
from Intermediate calibration (Instrument status display)
Calibration run length trip

either reset

and reset
to set length of calibration run
At the start of the outward cal run press speed
Carry out the outward leg of the first cal run
At the end of the Press speed outward cal run At the start of the return cal run press

Alternating

Carry out the return leg of the first cal run
At the end Press speed of the return cal run To store the calibration factor, press and speed depth speed

Carry out second cal run as described on sheet 2
Speed calibration - sheet 1

D4420-1

At the start of the outward cal run press
from Speed calibration - sheet 1
Carry out the outward leg of the second cal run
At the end of the outward cal run press
Carry out the return leg of the second cal run
At the end of the return cal run press speed
At the start of the return cal run press speed
Press depth and speed to store cal factor
to return to Instrument status display (Intermediate calibration)
Speed calibration - sheet 2

D4421-1

9. Carry out a second calibration run (see sheet 2 of the Speed calibration flow chart), using the procedure described above in steps 4 to 8. Note: At the end of this second run, the text End alternating with the new calibration factor is displayed at the bottom of the screen. 10. Press the speed key to leave distance calibration and return to the Instrument status screen.
Leaving Intermediate calibration
Hold down the depth and speed keys for 2 seconds, to save your settings, exit Intermediate calibration and resume normal operation.

4.4 Dealer calibration

The Dealer calibration procedures enable the following parameters to be set: User calibration on/off. Speed response. Depth response. Boat show mode on/off. Dealer calibration also gives access to the Factory defaults screen. This enables you to re-apply the factory settings if you want to reset the instrument to a known operating condition. To commence Dealer calibration, hold down the depth and speed keys together for approximately 12 seconds, to select the Dealer calibration entry page (see Dealer calibration diagram). Then press the trip and reset keys together, to enter the calibration screen sequence. Use the depth key to move from screen to screen and the trip or the rest key to set the required values at each screen.

User calibration on/off

Press either the trip or reset key to toggle the User calibration on or off as required. With off selected, User calibration and Intermediate calibration are both disabled.

Response settings

The response values for both SPEED and DEPTH determine the frequency at which information is updated. A low number provides a smooth response and a high number a much livelier update. Use the trip (decrement) and reset (increment) keys to set the required value. Response values are from 1 to 15.

Hold down depth

for approximately 12 seconds

trip Calibration on/off

depth Speed response

depth Factory defaults

At each screen use either trip or reset
to set the required values depth Depth response Boat show mode

Dealer calibration

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Boat show mode

Do NOT enable this mode. It must only be used for demonstration purposes. Ensure that the Boatshow Mode Use is set to OFF. If necessary, use the trip or reset key to achieve this.