Cobra MR HH90 VP Owner's Manual

Pages 23

Year 2004

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Cobra MR HH90 VP Specification

The Cobra MR HH90 VP is a handheld VHF marine radio designed for robust performance and user-friendly operation, ideal for boating enthusiasts and professionals. Featuring a rugged, waterproof construction, it is engineered to withstand harsh marine environments, meeting IPX7 standards for submersion in water. This radio operates on all US, Canadian, and international channels, ensuring broad communication capabilities across regions. It includes 6-watt power output for extended range communication, essential for maintaining contact over vast distances on open water. The unit is equipped with selectable power settings, allowing users to conserve battery life during shorter range operations by switching to 1 or 3 watts.

The radio integrates Cobra's Rewind-Say-Again feature, which automatically records the last 20 seconds of incoming audio, allowing users to replay missed information. It also includes a noise-cancelling microphone that reduces background noise for clearer transmissions. The MR HH90 VP is powered by a lithium-ion battery, offering long-lasting operational time, and comes with a rapid charger for quick recharges. A key feature is the built-in GPS receiver, providing precise location data and facilitating digital selective calling (DSC) for emergency situations. The large LCD display is backlit for visibility in low-light conditions, and the intuitive interface includes a dedicated button for direct access to channel 16, the emergency channel. The device is compact and ergonomically designed for comfortable use, with a reliable grip even in wet conditions. Enhanced safety features include a floating design for easy retrieval if dropped overboard. Overall, the Cobra MR HH90 VP is a versatile and durable communication tool, offering essential features for safe and effective marine operation.

Cobra MR HH90 VP F.A.Q.

How do I charge the Cobra MR HH90 VP battery?

To charge the Cobra MR HH90 VP battery, connect the radio to the provided charging cable and plug it into a power source. Ensure the radio is turned off during charging. The charge indicator will display when charging is in progress.

What should I do if my radio is not turning on?

If your Cobra MR HH90 VP is not turning on, check if the battery is fully charged. If the battery is charged and it still doesn't turn on, try resetting the device by removing and reinserting the battery.

How can I reset the Cobra MR HH90 VP to factory settings?

To reset the Cobra MR HH90 VP, turn off the radio, press and hold the 'Mode' button, and turn the radio on while holding the button until the factory reset is confirmed on the display.

What is the maximum range of the Cobra MR HH90 VP?

The maximum range of the Cobra MR HH90 VP is up to 6 miles over open water, though actual range may vary depending on environmental conditions and obstructions.

How do I switch channels on the Cobra MR HH90 VP?

To switch channels, use the 'Channel Up' and 'Channel Down' buttons located on the side of the radio. You can scroll through the available channels until you find the desired one.

How can I tell if the battery is low on my radio?

The Cobra MR HH90 VP has a battery level indicator on the display screen. When the battery is low, the indicator will show a low battery icon, and an audible alert may also sound.

What does the 'Tri-Watch' feature do?

The 'Tri-Watch' feature allows you to monitor three channels simultaneously, typically the emergency channel (16) and two user-selected channels, ensuring you never miss important communications.

How do I perform a radio check on the Cobra MR HH90 VP?

To perform a radio check, select a working channel and transmit a message asking for a radio check. Wait for a response to confirm that your transmission is being received clearly.

Can the Cobra MR HH90 VP be submerged in water?

Yes, the Cobra MR HH90 VP is designed to be waterproof and can be submerged in water. It is rated to IPX7 standards, meaning it can be submerged up to 1 meter for 30 minutes.

How do I lock the keypad on the Cobra MR HH90 VP?

To lock the keypad, press and hold the 'Lock' button until the lock icon appears on the display. This prevents accidental changes to settings while carrying the radio.