Furuno LH-5000 Operator's Manual

Furuno LH-5000 Loud Hailer manual cover
Pages 64
Year 2017
Language(s)
English en

Furuno LH-5000 Loud Hailer Specification

The Furuno LH-5000 Loud Hailer is a robust and versatile communication device designed for maritime environments, offering reliable performance and advanced features for effective onboard and ship-to-ship communication. It operates on a power supply of 12-24 VDC, ensuring compatibility with a wide range of vessels. The device boasts a powerful audio output of 30 watts, enabling clear and loud transmissions essential for critical maritime operations. The LH-5000 supports up to six intercom stations, allowing seamless communication throughout the vessel. It features a built-in microphone with a high-sensitivity design for clear voice pick-up and noise cancellation technology to minimize background noise interference. The loud hailer is equipped with eight pre-programmed warning signals, including a fog horn, which can be crucial for safety in low visibility conditions. The inclusion of an automatic fog signal mode ensures compliance with maritime regulations. The user-friendly interface features a large LCD screen and straightforward controls for easy operation, even in challenging sea conditions. Additionally, the LH-5000 offers a listen-back function, enabling users to hear sounds from the deck through the connected external speaker, enhancing situational awareness. The device is designed to withstand harsh marine environments with a rugged, water-resistant construction that ensures durability and long-term reliability. The Furuno LH-5000 is not just a communication tool but an essential safety system for any vessel, providing peace of mind with its dependable performance and comprehensive feature set.

Furuno LH-5000 Loud Hailer F.A.Q.

How do I set up the Furuno LH-5000 Loud Hailer for the first time?

To set up the Furuno LH-5000, begin by mounting the device securely. Connect the power cables to a suitable power source, attach the microphone, and connect any external speakers if required. Power on the device and follow the on-screen instructions to complete the initial configuration.

What should I do if the loud hailer is not turning on?

If the loud hailer is not turning on, first check the power connection and ensure that the power source is active. Inspect the cables for any signs of damage. Verify that the fuse is intact. If the issue persists, consult the user manual or contact Furuno support for assistance.

How can I adjust the volume on the Furuno LH-5000?

To adjust the volume on the Furuno LH-5000, use the volume control knob located on the front panel of the device. Turn the knob clockwise to increase volume and counterclockwise to decrease it. Ensure that the microphone is not muted for optimal performance.

Is it possible to connect an external speaker to the Furuno LH-5000?

Yes, the Furuno LH-5000 allows connection to external speakers. Use the designated speaker output ports on the rear panel of the device. Ensure the connections are secure and that the speakers are compatible with the loud hailer’s output specifications.

How do I troubleshoot feedback noise from the loud hailer?

To troubleshoot feedback noise, ensure that the microphone is not too close to the speakers. Adjust the volume to an appropriate level and check for any loose connections. If feedback persists, consider repositioning the microphone or using a feedback suppressor.

What maintenance is required for the Furuno LH-5000?

Regular maintenance includes checking all cable connections, cleaning the microphone and speaker surfaces, ensuring the device is kept in a dry environment, and inspecting for any physical damage. Periodically update the firmware if applicable and consult the user manual for detailed maintenance procedures.

Can the Furuno LH-5000 be used in harsh weather conditions?

The Furuno LH-5000 is designed to withstand marine environments, including harsh weather conditions. However, it is recommended to regularly inspect the sealing and protective elements of the device to ensure durability and performance.

How do I reset the Furuno LH-5000 to factory settings?

To reset the Furuno LH-5000 to factory settings, hold down the reset button located on the back of the unit for 10 seconds. Make sure to back up any important settings or data before performing a reset as this will erase all custom configurations.

Why is the sound output weak even at maximum volume?

If the sound output is weak, check the connections between the loud hailer and external speakers. Ensure that the speakers are functioning correctly. Inspect the volume settings and make sure they are adjusted properly. If the issue persists, internal components may need servicing.

How can I update the firmware on the Furuno LH-5000?

To update the firmware, download the latest firmware version from the Furuno website. Transfer the firmware file to a USB drive. Insert the USB drive into the USB port on the LH-5000 and follow the on-screen instructions to complete the update process.