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Raymarine Ray230 manual SeaTalk Operation, Digital Selective Calling DSC

Models: Ray230

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Operations

If a signal is restored on the last detected line (SeaTalk or NMEA) and the radio determines the data is valid, the data is input, the NMEA indicator remains illuminated, and the radio re-enters normal operation mode.

However, if no signal is detected, the NMEA indicator flashes and a 5- second-long staccato alert tone is emitted. The last received positional data is retained in memory and can be viewed in the NAVSTAT screen. The message NO GPS appears in NAVSTAT in the position where the type of device used to be. The NMEA indicator continues to flash until valid positional data is received. If valid positional data (from the same source) is later restored, the NMEA indicator is again displayed solid.

Operation When No Signal Detected for 4 Hours

If no valid positional data is received or input manually within 4 hours of the previous alert, the NMEA indicator continues to flash and the staccato alert tone is again emitted. This pattern is repeated every 4 hours if no positional data has been detected. If no manual input was made during the previous 23.5 hours, all the position fields are set to 9’s and the time and date fields are set to 8’s.

3.5.25 SeaTalk Operation

The RAY230/RAY230E can receive SeaTalk position and time information from any SeaTalk capable device. As with NMEA data, if the position information becomes invalid or is not present, you will be prompted to manually input position data.

3.5.26 Digital Selective Calling (DSC)

The Digital Selective Calling (DSC) protocol is a globally applied system used to send and receive digital Distress calls as well as Individual and All-Ships calls on channel 70, the dedicated DSC channel for Marine VHF. DSC operation includes the following:

1.Transmitting/Receiving an Individual Call

2.Transmitting/Receiving a Group Call

3.Transmitting/Receiving an All Ships Call

4.Transmitting/Receiving a Distress Call

5.Receiving a Distress Relay Call

Actually, the RAY230/E has a separate receiver exclusively for Channel 70 so that even if receiving under normal operation, the unit can quickly switch over to Channel 70 upon receiving a DSC signal. When the DSC signal is received, the unit performs the corresponding operation. If the radio is transmitting, however, receiving on Channel 70 is disabled.

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Raymarine Ray230 manual SeaTalk Operation, Digital Selective Calling DSC, Operation When No Signal Detected for 4 Hours
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Ray230 specifications

The Raymarine Ray230 is a sophisticated VHF marine radio designed for recreational and commercial boating enthusiasts seeking reliable communication and advanced features in a compact unit. This device stands out for its robust performance and user-friendly interface, making it an indispensable tool for maritime navigation and safety.

One of the key features of the Ray230 is its digital selective calling (DSC) capability. This technology allows users to send distress signals at the touch of a button, ensuring prompt assistance in emergencies. The DSC feature also enables routine calls to other vessels equipped with similar technology, enhancing safety during voyages.

The Ray230 boasts a power output of 25 watts, providing long-range communication capabilities. This ensures that users maintain clear voice contact with other vessels and shore stations over substantial distances, even in challenging conditions. With 10 channels for enhanced communication, users can seamlessly switch between frequencies as needed.

Additionally, the Ray230 includes advanced audio functionalities. It is equipped with a built-in loudspeaker and offers an optional external speaker connection for improved sound clarity. The noise-cancellation technology integrated into the device minimizes background noise, allowing for clear conversations, even in windy or turbulent conditions.

Another highlight of the Ray230 is its compatibility with Raymarine's other onboard technologies. The device can be integrated with chartplotters, radar systems, and other electronic equipment, providing a comprehensive navigation solution. This integration allows users to see their VHF communication on display screens, facilitating easier operation and monitoring.

The Ray230 features an intuitive user interface with large buttons and clear backlit display, ensuring easy operation day or night. The display provides essential information, including channel status, battery voltage, and signal strength. The radio can also store up to 20 favorite channels for quick access, enhancing user convenience.

Additionally, the Ray230 is built with durability in mind. It meets international standards for waterproofing and is designed to withstand the rigors of marine environments.

In summary, the Raymarine Ray230 is a powerful and reliable VHF marine radio that combines essential safety features with advanced communication technologies. Its integration capabilities, user-friendly design, and robust build make it an ideal choice for boating enthusiasts looking to enhance their maritime experience. Whether navigating coastal waters or engaging in offshore adventures, the Ray230 ensures that users stay connected and safe on the water.