Simrad Navico RS90 Blackbox VHF Quick Start Guide
![Simrad Navico RS90 Blackbox VHF Radio manual cover](/images/RClDouytQoqlnHMndFOXNSKg/thumbs/thumb175x175.webp)
To perform a factory reset, turn off the radio, then press and hold the 'FUNC' button while turning the radio back on. Continue holding until the display shows 'Factory Reset'. Release the button to initiate the reset process.
First, check the power connections to ensure they are secure. Verify that the power supply is providing the correct voltage. If the radio still doesn't power on, inspect the fuse and replace if blown.
Download the latest firmware from the Simrad website and follow the instructions provided. Connect a USB drive with the firmware file to the radio's USB port, then navigate to the update menu in the radio settings to start the update process.
Ensure that the volume is turned up and that the squelch is properly adjusted. Additionally, check if the external speaker is connected securely, if used, and test with an alternative speaker if possible.
Access the menu and navigate to the weather alert settings. Select the desired weather channels and activate the alert function. Ensure that your VHF is tuned to the correct weather channel to receive alerts.
Yes, the RS90 can be integrated with other NMEA 2000 compatible equipment. Connect via the NMEA 2000 network for data sharing with chart plotters and other navigation systems.
Regularly inspect the radio and its connections for corrosion or damage. Clean the device with a soft, damp cloth and ensure the antenna is securely attached. Periodically check for software updates to maintain optimal performance.
Check the antenna connection and ensure it's tightly secured. Verify that the antenna is in good condition and correctly positioned. Also, inspect the coaxial cable for damage or loose connections.
Press and hold the 'Distress' button for 5 seconds. The radio will broadcast a distress signal containing your MMSI and location. Ensure your GPS is connected for accurate position data.
Press the 'CH' button to cycle through the available channel groups (e.g., USA, International, Canadian). Release the button when the desired group is displayed on the screen.