Simrad Navico RS20S User Guide

Simrad Navico RS20S Radio manual cover
Pages 61
Year 2022
Language(s)
English en

Simrad Navico RS20S Radio Specification

The Simrad Navico RS20S is a robust VHF marine radio designed for seamless communication and enhanced safety at sea. It operates on all US, Canadian, and international channels, ensuring comprehensive coverage for maritime communication needs. The radio features a high-contrast black-on-white LCD screen that provides excellent visibility in various lighting conditions, facilitating easy reading of essential information. Its intuitive rotary controller and keypad enable straightforward operation, making it user-friendly even for those new to marine radios.

The RS20S is equipped with a Class D DSC (Digital Selective Calling) which ensures critical safety functions such as automated distress signaling and position polling. Integrated GPS connectivity allows for precise location tracking, further enhancing navigational safety. The radio's compact, waterproof design ensures durability and reliability in harsh marine environments, complying with the IPX7 waterproof standard.

With a transmit power of up to 25 watts, the RS20S ensures strong signal clarity over long distances, while also allowing for a lower power setting of 1 watt for short-range communication. It includes a built-in dual and tri-watch function, enabling monitoring of two or three channels simultaneously, which is essential for staying informed about emergency and routine traffic.

The Simrad Navico RS20S also supports NMEA 0183 connectivity, allowing integration with other onboard systems to streamline data sharing. Its advanced features, coupled with ease of installation and operation, make it an ideal choice for a wide range of vessels, from small boats to larger yachts, ensuring reliable communication and enhanced safety on the water.

Simrad Navico RS20S Radio F.A.Q.

How do I perform a factory reset on my Simrad Navico RS20S Radio?

To perform a factory reset on your Simrad Navico RS20S Radio, press and hold the MENU button until the menu appears. Navigate to 'Setup', select 'System', and then choose 'Factory Reset'. Confirm your choice when prompted.

Why is my RS20S Radio not powering on?

Ensure that the power cable is securely connected and that the fuse is intact. Check the boat's power supply and battery connections. If the issue persists, consult the user manual or a professional technician.

How can I update the software on my Simrad Navico RS20S Radio?

To update the software, download the latest update from the Simrad website onto a USB drive. Insert the USB into the radio's USB port and follow the on-screen instructions to complete the update process.

What should I do if my RS20S Radio is not receiving any channels?

Check the antenna connection and ensure it is securely attached. Verify that the radio is set to the correct channel and that the volume is turned up. If the problem continues, inspect the antenna for damage.

How do I set up a DSC (Digital Selective Calling) on the RS20S?

To set up DSC, access the radio menu and navigate to the DSC setup. Enter your MMSI (Maritime Mobile Service Identity) number when prompted. Follow the instructions to complete the setup.

What is the recommended maintenance schedule for the RS20S Radio?

Perform regular checks on connections and cables. Clean the radio and its surrounding area to prevent dust accumulation. Inspect the antenna periodically for damage and ensure software updates are applied when released.

How can I improve the audio quality on my RS20S Radio?

Ensure the volume and squelch settings are adjusted properly. Check the speaker for any obstructions or damage. If using an external speaker, verify the connection and the speaker's condition.

Is it possible to connect the RS20S Radio to other navigation devices?

Yes, the RS20S Radio can be connected to compatible navigation devices using NMEA 0183 or NMEA 2000 protocols. Refer to the user manual for detailed connection instructions.

What should I do if my RS20S Radio displays an error code?

Consult the user manual to identify the error code. Follow the recommended troubleshooting steps. If the issue persists, contact Simrad support for further assistance.

How can I check the GPS coordinates on my RS20S Radio?

Access the GPS display from the main menu. The current coordinates will be shown on the screen. Ensure the radio has a clear view of the sky for optimal GPS reception.