Race Master T070 Compass

The Race Master T070 compass is a tactical instrument designed specifically for regatta racing. It offers several key features:

A regatta countdown with resynchronization function, capable of managing start sequences up to 20 minutes.Wind shift and distance-to-line indicators.A unique tactical mode that simplifies reading wind shifts by displaying the heading with an offset, allowing the same number to be read on both tacks. This helps quickly determine whether the wind is lifting or backing.The ability to quickly establish the most favorable side of the starting line and assist in sailing the shortest distance to the windward mark.A dual-display that shows your heading, your position relative to the average track, and the value of your lifting or backing shift.

The Micronet Race Master T070 system is powered by Raymarine’s unique standalone solar system, designed for near-perpetual operation. It is self-sufficient thanks to its low power consumption and the efficiency of its solar power supply.

Energy management is optimized: the instrument must be exposed to daylight to recharge its battery. A fully discharged battery will recharge in approximately 12 hours of direct sunlight. It is important to note that artificial light will not recharge the battery and may seriously damage the display; recharging must be done only in natural daylight.

Yes, the Race Master T070 compass can be used on boats built with conductive materials such as carbon fiber, aluminum, or steel, as well as on GRP boats over 15 meters (50 feet). However, specific precautions are required because these materials can significantly reduce radio signals (up to 95 %).

It is recommended to mount the units with a clearance of at least 10 cm from the surface to eliminate ground effect. It is also advisable to choose locations where screens have a clear signal path to the 'Master' unit and transmitters. For optimal installation, it is recommended to contact your Raymarine dealer.

To ensure the accuracy of the Race Master T070 Fluxgate compass sensor, it is essential to follow these installation recommendations:

The compass must be mounted vertically and within 20° of vertical to operate accurately. Keep the compass at least 1 meter (3 feet) away from magnetic objects such as pumps, speakers, engines, the keel, and other ferrous metal objects.The optimal mounting location is near the vessel's pitch and roll center, avoiding areas subject to strong accelerations.Do not install the compass in storage areas where magnetic objects could later be placed nearby.If you use alternative mounting screws, ensure they are made of brass or stainless steel to avoid magnetic interference.

Yes, the Race Master T070 compass is part of Raymarine’s Micronet wireless system (formerly Tacktick), ensuring excellent compatibility with other instruments. It can be paired with additional Micronet transmitters, such as wind or hull transducers, to display a broader range of navigation data.

Additionally, the Race Master T070 is compatible with the T113 wireless remote control, allowing you to interact with the system from anywhere on board. It can also display data from NMEA devices connected via a suitable Micronet interface.

The Micronet Race Master T070 system is recommended for use on boats with a maximum length of 18 meters (60 feet). This recommendation accounts for the wireless communication systems used by Micronet instruments, which are optimized for this vessel size.

The Race Master T070 tactical mode is designed to simplify wind shift detection when sailing upwind. It displays the heading with an offset applied, allowing you to read the same number on both tacks (port and starboard).

When in tactical mode:

On the port tack, look at the port display. On the starboard tack, look at the starboard display. If the wind changes, the displayed number will change accordingly. If the number decreases when you are on starboard, or increases when you are on port, this indicates a favorable wind shift to tack (lifting or header), helping you make quick decisions to optimize your course.

To power on or off your Micronet Race Master T070 system, simply press and hold the power button for 2 seconds. The system will emit a single beep upon powering on.

Additionally, the Race Master T070 features a sleep mode: if no boat speed or heading change is detected for 12 hours, it will power off automatically to save energy. A 'POWER SAVE' alarm will sound before shutdown; pressing any button within 10 seconds of the alarm will keep the system powered on.