"> Garmin Marine GMR Fantom 254 Open Array
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Garmin Marine

GMR Fantom 254 Open Array

Garmin Marine GMR Fantom 254 Open Array is listed in this library as a marine bridge navigation unit in the Radar & ECDIS / Radar System category. Equipment of this class is typically installed on the navigation bridge with sensor, scanner, processor, display, and interface components distributed as required by the installation. Its shipboard purpose is to provide the bridge team with radar-derived or electronically presented navigational information for collision avoidance, position monitoring, and situational awareness. The exact piping, electrical, control, foundation, and accessory arrangement depends on the vessel and the supplied configuration. The source data records the following model-specific information: Leistung (kW) is listed as 0.25. Where adjacent models in the same product family differ in rating, size, materials, control options, certification, or accessories, refer to the manufacturer documentation for the exact model-specific differences.

0.25 kW
Power

Components & Design

Component data being added…

Technical Data

band X
power kw 0.25
open array ft 4
doppler True

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Common failures & inspection points

●Scanner, transceiver, or antenna-drive faults caused by component wear, water ingress, or mechanical obstruction lead to loss of echoes, rotation alarms, or a blank radar picture
●Display or processor faults caused by overheating, power problems, or electronic failure can cause freezing, rebooting, missing video, or loss of operator controls
●Poor heading, speed, position, or gyro input from interface faults can displace targets, vectors, overlays, or navigation calculations
●Antenna feeder, waveguide, network, or data-cable defects caused by corrosion or loose connections produce intermittent targets, communication alarms, or sensor dropouts
●Incorrect tuning, gain, clutter settings, configuration, or software data can degrade target presentation and create inconsistent navigation information

Service & Maintenance

Check power supplies, scanner and antenna condition, bearing and range performance, heading and position inputs, target presentation, alarms, interfaces, cooling, event logs, and any approved performance monitor. Configuration and alignment work should follow manufacturer and flag/class requirements.

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Replacement Parts

Typical critical spares include approved fuses, fans or filters, interface and network components, operator-control items, and scanner/transceiver service parts according to the vessel's maintenance strategy. Refer to manufacturer documentation for exact parts.
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Equipment Model #141908 · ✓ still in production