Cobra MR HH330 Float Owner's Manual
![Cobra MR HH330 Float manual cover](/images/4b9c73f6ae3816ce4f380e0e/thumbs/thumb175x175.webp)
To perform a factory reset, turn off the radio, press and hold the 'Call/Enter' button while turning the radio back on. This will reset the device to its default settings.
First, ensure that the charger and cable are functioning properly. Check the charging contacts on the radio and clean them if necessary. If the problem persists, try using a different charger.
To improve battery life, fully charge the battery before initial use, avoid overcharging, and turn off the radio when not in use. Additionally, use the power-saving mode if available.
Use the 'Channel Up' and 'Channel Down' buttons on the side of the radio to scroll through and select different channels.
To clean, use a soft, damp cloth to wipe the exterior. Avoid using harsh chemicals. Regularly inspect the radio for any damage and ensure that the battery contacts are clean.
Ensure all seals and gaskets are intact and closed properly. Submerge the radio in water momentarily and check for any leaks or malfunctions.
Check the antenna for any damage and ensure it is securely attached. Make sure you are on the correct channel and that the power level is set appropriately.
Press the 'Weather' button to access the weather channels. To enable weather alerts, navigate to the settings menu and activate the weather alert feature.
Yes, the Cobra MR HH330 Float is designed to be used in both freshwater and saltwater environments. After use in saltwater, rinse the radio with fresh water to prevent salt buildup.
The radio has a battery level indicator on the display. Check the screen for the battery icon to determine the current charge level.