Operating Your Radio

Scanning

SCAN Button

SCAN Icon

Channel Up/Down Buttons

36 English

Advanced Operation

Channel Scan Mode

During Channel Scan mode, the radio will rapidly switch from channel to channel through all the channels.

NOTE

The radio must be squelched for Channel Scan mode to function. See page 20 for Squelch procedure.

To Enter Channel Scan:

1.From Marine Standby mode, press the SCAN button. The radio will immediately begin to scan the entire channel map selected in the active channel map.

The SCAN icon will show on the LCD.

2.A signal on any channel will stop the scan for 10 seconds to allow you to listen to the traffic on that location.

3.Press the Channel Up/Down button to resume scanning the Channel Scan channels or to change the scan direction.

4.To EXIT Channel Scan mode, press the SCAN button again. The SCAN icon will disappear from the LCD and the radio will return to Marine Standby mode.

Operating Your Radio

Memory Location Scan

A

A

MEM/ESC Button

SCAN Button

Advanced Operation

Memory Location Scan Mode

During Memory Location Scan mode, the radio will rapidly scan through all pre-assigned memory channels.

NOTE

The radio must be squelched for Memory Location Scan mode to function. See page 20 for Squelch procedure.

NOTE

If there are fewer than two (2) memory locations programmed in the radio, the Memory Location Scan option will not be available. To program at least two

(2) memory locations, see page 34.

To Enter Memory Location Scan:

1.From Marine Standby mode, press the MEM/ESC button.

2.Press the SCAN button. The radio will immediately begin to scan all pre-assigned memory channels. The SCAN and MEM icons will show on the LCD.

3.A signal on any channel will stop the scan for 10 seconds to allow you to listen to the traffic on that location.

4.Press the Channel Up/Down button to resume scanning the Memory Location Scan channels or to change the scan direction.

5.To EXIT Memory Location Scan mode, press the SCAN button again. The SCAN and MEM icons will disappear from the LCD and the radio will return to Marine Standby mode.

Nothing Comes Close to a Cobra® 37

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Cobra Electronics MR HH475 owner manual Channel Scan Mode, Memory Location Scan Mode, To Enter Channel Scan
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MR HH475 specifications

The Cobra Electronics MR HH475 is a robust and versatile marine handheld VHF radio designed for boating enthusiasts who prioritize safety and reliability on the water. This device is ideal for both recreational and professional mariners, featuring a wide range of functionalities that ensure seamless communication in challenging maritime environments.

One of the standout features of the MR HH475 is its impressive 6-watt transmission power. This allows for clear communication over long distances, making it essential for safety during unforeseen emergencies. Coupled with its robust range of channels, including all United States, Canadian, and international VHF marine channels, users can easily stay connected with other vessels and coastal services, ensuring reliable communication at all times.

The MR HH475 also showcases the latest technology with its Integrated GPS functionality. This feature provides accurate location tracking, which is invaluable during emergencies when a vessel’s position needs to be communicated quickly. The built-in GPS can transmit the vessel's coordinates over the radio, enhancing overall safety and response times in crisis situations.

Another notable characteristic is its Dual Watch feature. This function allows users to monitor two channels simultaneously, ensuring that they don't miss important communications while they are engaged in other conversations. The dual watch capability is especially useful in busy maritime areas where multiple channels are in use.

In terms of durability, the MR HH475 boasts a waterproof design, meeting the JIS7 standard. This means it can be submerged in water for a limited time without suffering damage, reassuring users that it can withstand the rigors of marine environments. The radio is also compact and lightweight, making it easy to carry or mount on a boat without taking up valuable space.

Additional features include a built-in flashlight for enhanced visibility during nighttime operations and easy-to-use controls with a backlit display for usability in low-light situations. The Cobra MR HH475 also supports NOAA weather channels, providing crucial updates on weather conditions, helping users make informed decisions while out on the water.

Overall, the Cobra Electronics MR HH475 is an excellent choice for those looking for a reliable marine VHF radio with advanced features like GPS and dual watch capabilities, marrying performance with the durability needed for life on the water. Whether for sailing, fishing, or emergency preparedness, this device stands out as a trusted companion on marine adventures.
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