1. OPERATION

IOC

IOC is an acronym meaning Index of Cooperation, and it is the line density standard assigned by WMO: IOC 576, high density, IOC 288, low density. To choose IOC, do the following:

1. Press the IOC key to show the IOC display.

IOC: 576

1-576 2-288

2. Press the 1 or 2 key to choose appropriate IOC.

1.9.2Manual phasing

When the FAX-408 starts recording a broadcast already in progress, or noise prevents detection of the phasing signal, a dead sector (black or white stripe) may appear on the recording. This phe- nomenon is due to phase mismatching. When this occurs, adjust recording position as shown below.

Dead sector (can be white)

To adjust phasing, use the W or X key. Press W to shift leftward; X to shift rightward. Each press shifts the recording leftward (rightward) by about 5.0 mm.

1.9.3Synchronization

If the dead sector is plotted at an angle even when the phase is properly selected, adjust the syn- chronization to display the dead sector straightly, using the SYNC control. Rotate the control coun- terclockwise if the picture is skewed leftward, or rotate it clockwise if the picture is skewed rightward.

Rotate counterclockwise

If picture is skewed leftward

(SYNC)

Rotate clockwise

If picture is skewed rightward

1.9.4Reverse mode

Most facsimile stations transmit facsimile images with black text on a white background. Some stations, however, print reversely of that format. If you want to record a facsimile in a format dif- ferent from how it is being received, do the following:

1. Press the REV/z key to display the screen shown below.

REVERSE: OFF 1-OFF 2-ON

2. Press the 1 key to turn OFF reverse or the 2 key to turn ON reverse.

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Furuno FAX-408 manual Manual phasing, Synchronization, Reverse mode

FAX-408 specifications

The Furuno FAX-408 is a state-of-the-art weather fax receiver that serves as an essential tool for maritime operations. Designed to provide reliable reception of fax weather information, the FAX-408 enhances navigational safety by delivering crucial data to seafarers. This sophisticated device is ideal for commercial ships, fishing vessels, and recreational craft, ensuring that users remain well-informed about weather conditions at sea.

One of the standout features of the FAX-408 is its advanced digital signal processing capabilities. This technology allows for improved reception and clearer images, even in challenging environmental conditions. The internal 3D processor minimizes noise and optimizes signal clarity, providing users with accurate and timely weather updates. Additionally, the receiver is compatible with various communication methods, including SSB (Single Sideband) radios and satellite systems, allowing for versatile use across different maritime applications.

The FAX-408 boasts an intuitive user interface, making it easy for mariners to operate. The large, high-resolution screen offers clear visibility of received fax images, and the device supports various printing options, including direct connection to an onboard printer. Users can effortlessly manage their weather data, selecting information relevant to their specific voyage plans.

Another major characteristic of the FAX-408 is its memory storage capacity, which allows for the storing of multiple weather charts. This feature enables users to access historical data and analyze weather patterns for better decision-making. Moreover, the unit is capable of automatic frequency scanning, ensuring that it remains tuned to the best available channels for optimal reception.

The Furuno FAX-408 is also designed with durability and reliability in mind. Built to withstand harsh marine environments, the device is resistant to saltwater and humidity, ensuring it remains functional during extensive use at sea. With its compact size and lightweight design, the FAX-408 is easy to install and transport, making it an excellent addition to any vessel’s equipment.

For mariners seeking a dependable and feature-rich fax weather receiver, the Furuno FAX-408 stands out as an industry leader, combining cutting-edge technology with user-friendly design to enhance maritime safety and performance. Whether navigating stormy seas or planning a long voyage, the FAX-408 is an indispensable tool for staying informed and prepared for the challenges of marine travel.