TP10, TP22, TP32 User Guide ENGLISH simrad-yachting.
Preface As Navico is continuously improving this product, we retain the right to make changes to the product at any time which may not be reflected in this version of the manual. Please contact your nearest distributor if you require any further assistance. It is the owner’s sole responsibility to install and use the equipment in a manner that will not cause accidents, personal injury or property damage. The user of this product is solely responsible for observing safe boating practices.
Contents 2| 3 General 3 4 Introduction The SimNet network system 5 Operation 5 5 5 6 General Autopilot mode Adjusting course Autotack 7 Advanced Features 7 7 8 Nav mode Steer To Wind Using an external compass 9 Configuration 9 9 11 Porthand mounting Calibration mode Autotrim 12 Installation 12 14 16 17 18 19 19 Fitting the Tillerpilot Electrical installation Interfacing via SimNet Configuring the TP on the SimNet bus Interfacing via NMEA Electronic interference suppression Auto compass
1 TACK STBY STBY AUTO NAV General Introduction The TP10, TP22, and TP32 Tillerpilots from Simrad are suitable for a wide variety of tiller-steered sailing yachts up to 12 m (39ft) overall length. Combining highly sophisticated electronics with advanced software and a powerful mechanical drive, they are capable of providing reliable and accurate steering performance under a variety of different conditions with minimal current consumption.
The SimNet network system The SimNet system is built around a high-speed bus networking system, that allows the TP22 and TP32 to be easily interconnected to Simrad instruments and navigation equipment. Units are interconnected and powered using a standard single cable. Typical SimNet system The Tillerpilot can receive navigational information from the chartplotter for Steer To GPS (Nav mode).
2 TACK STBY STBY AUTO Operation General The unit powers up in Standby mode indicated by a flashing LED next to the STBY/AUTO key. The two direction LEDs above the Port ( ) and Starboard ( ) keys are always dimly lit, which provides night illumination for the keypad. All functions are confirmed audibly by a “beep” and visually by the LEDs, so the status of the unit can always be confirmed at a glance. ¼¼ Note: The NAV key on the TP22 and TP32 is labeled CAL on the TP10.
Autotack TACK STBY STBY AUTO TACK STBY STBY AUTO The Tillerpilot has a built-in autotack facility, allowing easy tacking of the vessel when single- or short-handed. An autotack is only possible in Autopilot mode. To initiate autotack, press and hold the TACK key, then short press the Port ( ) or Starboard ( ) key whilst keeping the tack key held down until both LEDS illuminate and you hear a beep.
3 Advanced Features The TP22 and TP32 Tillerpilots contain many advanced features, including the ability to accept course data from a variety of sources other than the internal fluxgate compass. Such sources include SimNet- and NMEA-compatible navigational receivers (GPS/ chartplotters, etc.), wind vanes, and compass heading transducers. Nav mode TACK STBY STBY AUTO NAV The TP22 and TP32 Tillerpilots can interface directly with compatible Simrad chartplotters via the SimNet high-speed data bus.
TACK STBY STBY AUTO NAV To select Steer To Wind mode, the unit must be in Auto mode (press STBY/AUTO). Press and hold the Port ( ) and Starboard ( ) keys together until a double beep is heard. Both the Port and Starboard LEDs will flash simultaneously while the pilot is in Steer To Wind mode. To switch back to Compass mode, simply press and hold the and keys together again until a second beep is heard.
4 TACK Configuration Porthand mounting Although the Tillerpilot is factory preset for Starboard-side mounting, it is possible to reconfigure it for mounting on the Portside of the cockpit to facilitate easy installation on most types of yacht. STBY STBY AUTO NAV NAV STBY AUTO ON TACK POWER TACK Starboard and Port mounting options TACK STBY STBY AUTO NAV With the power off, hold down the NAV (Cal) and TACK keys and switch on the power.
Adjusting Response Control A B C TACK STBY STBY AUTO NAV D The Tillerpilot will apply adjustments to the tiller, in order to compensate for heading variations, the amount of movement being proportional to the heading error detected by the compass unit. The amount of movement is set by the Response Control (sometimes referred to as the rudder ratio).
-- In Calibration mode, press TACK to toggle between Response Control and Seastate adjustment (indicated by the Port LED illuminated). The Seastate setting is indicated by the number of audible beeps and flashes of the Nav LED. The Seastate filter is “ON” if there is one beep/flash and “OFF” if there are two beeps/ flashes. -- Use the Port ( ) and Starboard ( ) keys to switch Seastate filter ON/OFF. -- Press NAV (Cal) to confirm settings and return to normal operation.
Fitting the Tillerpilot The Tillerpilot is a very sophisticated piece of equipment and, therefore, in order for it to function to its full capabilities, it is essential that it is installed correctly. Please read this section thoroughly before attempting installation and use. 595 mm (23.5in) The Tillerpilot should be horizontally level when fitted to the tiller.
Warning: The Tillerpilot houses an internal fluxgate compass and should therefore be mounted away from sources of magnetic interference, such as the vessel’s steering compass or external loudspeakers. The minimum safe distance is 1m (3ft 3in). The Tillerpilot is mounted using a supplied tillerpin and mounting cup, which allows the unit to be fitted and stowed easily. 18 mm (0.75 in) To fit the tillerpin, drill a 6.3 mm (0.
Electrical installation Installing the TP22 and TP32 STBY STBY AUTO TACK NAV The Tillerpilot operates from a 12V DC supply. The waterproof plug fitted to the Tillerpilot is used to supply the power, SimNet and NMEA data. The bulkhead socket should be mounted in a convenient position, close to where the Tillerpilot is to be fitted, and wired as shown.
-- No power is supplied to or from the SimNet bus – the Tillerpilot must always have its own dedicated power connection -- Use a suitable gauge cable to run from switch panel to the socket -- Connect to the vessel’s switch panel via a 10 Amp fuse or breaker -- Do not fit other electronic or electrical equipment to the supply cable or “tap into” the supply from a nearby cable – always wire each piece of equipment to its own breaker in the switch panel -- Ensure all wire ends are tinned, and any connections a
Interfacing via SimNet The TP22 and TP32 Tillerpilots are linked to other SimNet-compatible equipment via the integral SimNet cable and plug in the bulkhead socket. All SimNet units (Instruments, Chartplotters, Radars, Autopilots, etc.) use the same single cable to share data on the high speed network. If there are no spare SimNet ports convenient, a three-way cable joiner can be used to create an additional port.
Configuring the TP on the SimNet bus Normally the TP22 and TP32 can be connected to the SimNet bus and will automatically share data sources with other SimNet units without any required user intervention. Display Autopilot GPS/Chartplotter Compass Two operation modes are available: System mode (default) The Tillerpilot automatically shares data with other SimNet units.
Interfacing via NMEA The inbuilt NMEA processor allows NMEA 0183-compatible equipment to be connected directly to the TP22 and TP32, without any need for a separate interface unit. Wind Speed GPS/ Chartplotter SimNet Tillerpilot power If a GPS or chartplotter is connected to the Tillerpilot, it can extract the data necessary for Nav mode. Other functions, such as Steer To Wind, may also be available if NMEA 0183-compatible instruments are transmitting the correct NMEA sentences.
Warning: Due to the limitations of NMEA0183, it is recommended that only one talker is transmitting to the Tillerpilot at any one time – i.e. instruments or GPS/chartplotter, not both simultaneously! If more than one unit needs to be interfaced to the Tillerpilot, these should be connected to the NMEA cable via a changeover switch. Because of the vast number of different manufacturers and models of navigational equipment, Simrad cannot guarantee correct operation and installation of third party equipment.
TACK If the rate of turn or boat speed is too fast, the Port LED will flash. Either slow the boat, or reduce the angle of turn. If the rate of turn or boat speed is too slow, the Starboard LED will flash – either increase the boat speed, or increase the angle of turn. A short beep will indicate that the calibration has been successful and the Tillerpilot will return to Standby mode. If the calibration has been unsuccessful, after a period of four minutes a long beep will sound.
6 Appendix Advice on operation 1. 2. 3. 4. 5. When used correctly, your Tillerpilot can maintain as good a course on most points of sail as a skilled helmsman, with the advantage that it never gets distracted. A human can start showing lapses of concentration after as little as 10 mins. The following advice should improve efficiency when sailing using your Tillerpilot: When sailing close to the wind, it is easy to forget to trim the mainsail, allowing excessive weather helm to build up.
Troubleshooting Symptom Probable Cause When engaged, -- Tillerpilot is the pilot configured for immediately Port hand setting applies a large but installed on helm angle and Starboard side (or increases course vice versa).
Symptom Probable Cause Remedy Cannot select Nav mode -- GPS/Chart Plotter not connected -- Waypoint not active -- Wrong NMEA format is being used Autotack function not working -- Pilot is in Nav Mode -- Exit Nav Mode -- Luff up until -- Pilot is in Steer To apparent wind is less Wind Mode and than 90º. a) apparent wind is >90º -- b) autotack being attempted is in the wrong direction Pilot exits Nav mode before waypoint is reached -- Cross Track Error has exceeded 1.
NMEA sentences received The NMEA 0183 information required for full functionality of the TP22 and TP32 whilst in Nav mode is as follows: -- Cross Track Error -- Bearing to destination waypoint -- Arrival at waypoint indication -- Magnetic variation -- Boat speed This information is extracted from the following NMEA 0183 sentences: Received Data APA Cross Track Error, bearing to/arrival at waypoint APB Cross Track Error, bearing to/arrival at waypoint RMA Speed & course over ground & magnetic variatio
Spares & accessories The following spares and accessories are available from local Simrad agents. Please quote the part number when ordering. TPPK7 Tillerpin, Mounting Cup & Pushrod End Cap SKT100 Waterproof Socket & Cable Assembly (TP10) SKT22/32 Waterproof Bulkhead Socket & Cable Assembly (TP22 and TP32) ¼¼ Note: Refer to www.simrad-yachting.com for range of compatible displays and controllers. Mounting accessories Tiller Brackets Part No Height TB30 30mm (1.18") TB60 60mm (2.
105 mm (4 in) Dimensions 60 mm (2.3 in) 610 mm (24 in) MID STROKE Specification Supply Voltage 12 V (10–16 V) DC Current Consumption (Typical) Standby – 60 mA Auto – 500 mA NMEA Format (TP22 & TP32) Compliant with NMEA0183 versions 2.0, 2.3 and 3.
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