response channel for voice transmission.

xx If the other station cannot respond on the channel you selected, the radio displays Not support CH.

Calling a particular group of stations (Group Call)

Group calling calls all the stations that share your group MMSI. You must have a group MMSI programmed into the radio to make a group call, and the stations (boats) you are calling must have this same group MMSI programmed into their radios.

1.Press and hold MENU/CALL to display the Call menu.

2.Select Group.

3.The radio prompts you to select a response channel. Use Channel Up and Channel Down to scroll through the available channels. When you reach the channel you want to use for a response, press GPS/ENT H/M/L.

4.The radio asks you to confirm the call. Select Send (press GPS/ENT H/M/L) to continue with the call or select Exit (press CLR/SCAN) to cancel the call.

5.The radio switches to channel 70 to transmit the call request then automatically switches to the designated response channel.

Calling all stations (All-Ships Call)

All ships calling contacts all DSC radios within range of your boat. You should only use all ships calling in the event of a Safety warning (such as debris in the water) or to request assistance in an Urgency (any situation where your vessel has a serious problem but is not yet in distress).

1.Open the Call menu.

2.Select All Ships, and then choose whether this is an Urgency call or a Safety call.

3.The radio asks you to confirm the call. Select Send (press GPS/ENT H/M/L) to continue with the call or select Exit (press CLR/SCAN) to cancel the call.

4.The radio automatically switches to channel 70 to transmit the call request then automatically switches to channel 16, the designated response channel for all-ships calling.

Making an automatic distress call

If you have programmed your MMSI number, your radio can transmit an automated distress call with your current location and nature of the distress. The radio then monitors channel 16 for a response and repeats the distress call every few minutes until it receives an acknowledgement.

To send an automatic distress call, press and hold DISTRESS for three seconds. If no MMSI number has been programmed, the radio prompts you to enter your MMSI number.

If you want to include the nature of your distress in the distress call, use the following distress procedure:

1.Press DISTRESS.

2.The radio displays the list of distress conditions; use Channel Up and Channel Down to choose the nature of your distress, then press and hold DISTRESS for three seconds.

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West Marine VHF460, VHF155 manual Making an automatic distress call, Calling a particular group of stations Group Call
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VHF460, VHF155 specifications

West Marine VHF155 and VHF460 are two prominent marine VHF radios designed to enhance communication for boaters and ensure safety on the water. These devices come packed with features that cater to both recreational and commercial vessel operators, making them invaluable tools for any maritime adventure.

The West Marine VHF155 is a compact and cost-effective model that provides essential communication capabilities. One of its main features is a built-in DSC (Digital Selective Calling) functionality, which allows users to send distress signals directly to the Coast Guard or nearby vessels with just a push of a button. This feature significantly improves safety, as it can alert others of emergencies without needing to communicate verbally.

The VHF155 offers a user-friendly interface with a large, easy-to-read LCD display, making it simple to navigate through channels and settings. It operates on the international VHF marine band and has access to all US, Canadian, and international channels, ensuring that users can communicate effectively regardless of their location. Additionally, the VHF155 is rated IPX7 for water resistance, meaning it can withstand splashes and brief submersion, providing peace of mind in challenging weather conditions.

On the other hand, the West Marine VHF460 boasts advanced features that appeal to professional mariners and avid boaters alike. It includes an integrated GPS receiver, allowing users to send their position during a distress call accurately. This feature is crucial for ensuring rapid assistance from search and rescue teams. The VHF460 supports both analog and digital communication, offering versatility in transmission methods.

Another notable characteristic of the VHF460 is its powerful built-in speaker, which delivers clear audio even in noisy marine environments. The radio also supports multiple scanning features, including Priority Scan, enabling users to monitor various channels effectively. This ensures that operators never miss important communications while engaged in other tasks on board.

Both models supportNMEA0183, which facilitates interoperability with other marine electronics, allowing for seamless integration with plotters and other navigational devices. The devices are designed for easy installation, with intuitive mounting options and clear instructions.

In summary, West Marine VHF155 and VHF460 marine radios bring crucial communication technology to boaters. Whether prioritizing essential safety features or seeking advanced capabilities, these radios provide reliability, ease of use, and enhanced safety, making them go-to choices for anyone who spends time on the water.
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