"> Sperry Marine Vision 1200 Nav Dual-Workstation
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Sperry Marine

Vision 1200 Nav Dual-Workstation

Sperry Marine Vision 1200 Nav Dual-Workstation — Radar & ECDIS. The supplied category identifies the equipment as Radar, and it is normally installed on the bridge with scanner equipment above deck and processor, display and control units in the navigation console. In that listed role, its primary purpose is to detect and track vessels, coastline, navigation marks and weather returns for collision avoidance and navigation. Radar variants differ in band, antenna and processing capability, but all independently detect reflecting targets and rely on scanner, RF path, sensor inputs and display processing. Within the supplied list, neighbouring variants are distinguished by their model designations and naming, while the source does not state further model-specific hardware differences. No additional performance, approval or construction detail is inferred from the model code beyond the information supplied in the source record. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

configuration Dual-Workstation

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Common failures & inspection points

Scanner-drive or bearing faults cause irregular antenna rotation, mechanical noise or loss of radar picture
Transmitter or RF-stage deterioration reduces detection range and produces weak echoes or transmitter alarms
Waveguide, RF cable or connector moisture causes attenuation, unstable performance or intermittent faults
Display, processor or network faults cause frozen images, loss of controls or missing radar presentation
Heading, speed or position-input faults distort stabilization, target vectors or overlays and generate sensor alarms

Service & Maintenance

Inspect scanner, pedestal, seals, RF path, display, processor, cooling and power supplies. Verify heading and speed inputs, target tracking and alignment using approved checks. Review alarms and event logs. Refer to the manufacturer documentation for the exact figure for transmitter tests, alignment and performance limits.

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Replacement Parts

Carry fuses, cooling fans, approved power-supply modules, network or interface cables, display controls and scanner-drive service parts where supported.
Equipment Model #135684 · ✓ still in production