Operations

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3.5.19 DTMF Interface Operation (Optional)

A cellular fixed wireless terminal (such as the RAYCOM Fixed Cellular Wireless Terminal) or other radio communications device with a Dual Tone Multi-Frequency (DTMF) interface (such as some Inmarsat Mini-M’s) can be connected to the RAY230 or RAY230E, using an optional interface to the AUX terminal.

One handset is used for DTMF phone operation while the other handset(s) monitor(s) transmissions on the last selected working or weather channel. The other handset(s) can only make a radio call by pressing and holding CLR for three seconds. This terminates the phone call and gives your handset priority over the handset making the phone call. Also, when any DSC call is received or a distress call is transmitted, phone operation is interrupted and radio operation is given priority. Channel 70 is always monitored for incoming DSC calls.

Making a call

To make a phone call, remove the handset from the cradle hook and press the FUNC key followed by the 3/CELL key. CEL appears on the 7-segment display. Enter the telephone number to be called with the numeric keypad. The number you just input appears on the dot matrix display. If the phone number exceed 9 digits, the number scrolls and only the last 9 digits are visible.

Press the ENT key to verify the number on the dot matrix display is correct. Then press ENT again to send the call. Make your phone call as usual. When the call is complete, hang the handset on the cradle hook or again press FUNC followed by 3/CELL. The unit returns to normal operation.

Receiving a call

When a phone call is received, an alert tone is sounded and INCOMING CELL CALL is indicated on the dot matrix display. To answer the call, press the FUNC key followed by the 3/CELL key. Any handset can be used to answer an incoming call but when the call is answered, only this handset can be used for cellular phone operation. Other handsets can only be used for radio signal receiving.

3.5.20 Intercom Mode

When more than one handset is installed, Intercom operation enables talking among the stations (handsets). To start Intercom mode, press the FUNC key followed by the 0/IC key. If only one handset is installed, the operation is cancelled and an error alert sounds.

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Raymarine Ray230 manual Dtmf Interface Operation Optional, Intercom Mode, Making a call, Receiving a call
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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.
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