HIGHLANDE VDR HLD-S2 Voyage Data Recorder

Complete Technical Overview, Features, Components, Troubleshooting & Maintenance Guide

Manufacturer

HIGHLANDE Marine Electronics

Country of Origin

China

Product Type

Voyage Data Recorder (VDR)

Marine Application

Voyage Data Recording, Accident Investigation, Navigation Safety Monitoring, Regulatory Compliance, Operational Analysis

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Product Introduction

The HIGHLANDE VDR HLD-S2 Voyage Data Recorder is a professional marine recording system designed to collect and preserve critical voyage information from a vessel's navigation, communication, and monitoring systems.

A Voyage Data Recorder (VDR) serves as the maritime equivalent of an aircraft black box. It continuously records operational data and allows investigators, ship managers, and authorities to analyze vessel operations in the event of an accident, grounding, collision, or operational incident.

The HLD-S2 system is suitable for installation onboard:

• Cargo Ships
• Bulk Carriers
• Container Ships
• Oil Tankers
• Chemical Tankers
• Offshore Support Vessels
• Passenger Vessels
• Government & Naval Ships

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HIGHLANDE VDR HLD-S2 Main System

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What Is a Voyage Data Recorder (VDR)?

A Voyage Data Recorder continuously collects information from various shipboard systems and stores the data securely.

The HLD-S2 typically records:

• GPS Position
• Vessel Heading
• Radar Information
• ECDIS Data
• AIS Information
• Speed Log Data
• Echo Sounder Data
• VHF Communications
• Bridge Audio
• Engine Data
• Navigation Alarms
• Rudder Commands

This information becomes invaluable during accident investigations and helps ship operators improve safety and performance.

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Actual HIGHLANDE VDR HLD-S2 Equipment

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HIGHLANDE VDR HLD-S2 Main Recording Cabinet, Float-Free Capsule and Data Recording Equipment

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Main Features

The HIGHLANDE HLD-S2 offers a wide range of functions required by modern vessels.

Continuous Data Recording

Records voyage information 24 hours a day.

IMO Compliance

Designed to support international maritime safety requirements.

Multi-System Integration

Interfaces with:

• Radar
• ECDIS
• AIS
• GPS
• Gyro Compass
• Speed Log
• Echo Sounder
• Engine Monitoring Systems
• VHF Communication Systems

Float-Free Capsule

Protects critical voyage information during marine casualties.

Bridge Audio Recording

Captures bridge communications and environmental sounds.

Long-Term Data Storage

Maintains historical voyage information for investigation and review.

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HIGHLANDE VDR System Components

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Main Components

The HIGHLANDE HLD-S2 system generally consists of:

1. Recording Control Unit (RCU)

The central processor responsible for collecting and managing all incoming data.

2. Float-Free Capsule

Stores critical voyage information and is designed to survive marine accidents.

3. Bridge Audio Microphones

Installed at strategic locations on the bridge.

4. Interface Modules

Receive information from navigation and communication systems.

5. Power Supply Unit

Provides uninterrupted power to the VDR system.

6. Backup Storage System

Preserves data during power interruptions or emergency situations.

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Typical HIGHLANDE VDR Installation

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Marine Applications

The HLD-S2 Voyage Data Recorder is commonly installed onboard:

• Container Ships
• Bulk Carriers
• Oil Tankers
• LNG Carriers
• LPG Carriers
• Chemical Tankers
• Offshore Support Vessels
• Passenger Ships
• Research Vessels
• Naval Vessels

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Common Problems & Troubleshooting

Recording Failure Alarm

Possible Causes

• Storage Device Failure
• Processor Fault
• Recording Software Error

Solution

• Verify Recording Status
• Check Internal Storage
• Restart Recording System

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Communication Failure Alarm

Possible Causes

• NMEA Communication Error
• Sensor Interface Failure
• Network Connection Problem

Solution

• Verify Communication Links
• Inspect Interface Modules
• Check Connected Equipment

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Audio Recording Failure

Possible Causes

• Defective Microphone
• Audio Interface Fault

Solution

• Test Audio Inputs
• Verify Recording Channels

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Capsule Communication Error

Possible Causes

• Damaged Cable
• Capsule Interface Failure

Solution

• Check Capsule Wiring
• Verify Communication Status

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Power Supply Alarm

Possible Causes

• Main Power Failure
• UPS Fault
• Battery Deterioration

Solution

• Verify Input Voltage
• Test Backup Batteries
• Inspect Power Supply Module

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Maintenance Tips

To maintain reliable operation, marine engineers should regularly inspect:

• Float-Free Capsule Condition
• Recording Status
• Alarm History
• Power Supply Health
• Backup Batteries
• Communication Interfaces
• Bridge Microphones
• Data Storage Devices
• Sensor Inputs
• NMEA Communication Ports

Preventive maintenance significantly improves system reliability and compliance.

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HIGHLANDE VDR Safety & Data Protection

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Why Ships Still Use Voyage Data Recorders

Modern commercial vessels depend on VDR systems because they provide:

• Accident Investigation Support
• Navigation Event Reconstruction
• Fleet Safety Monitoring
• Regulatory Compliance
• Insurance Documentation
• Crew Performance Analysis
• Operational Improvement
• Risk Reduction

Without a properly functioning VDR system, critical voyage information may be permanently lost following a serious incident.

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Frequently Asked Questions (FAQ)

What is a Voyage Data Recorder?

A VDR is a marine recording system that continuously stores navigation, communication, and operational data onboard ships.

Is a VDR mandatory?

Yes. Many SOLAS-class vessels are required to carry approved VDR or S-VDR systems.

What does a VDR record?

GPS, AIS, Radar, ECDIS, Gyro Compass, Audio Communications, Alarms, and operational information.

What happens if a vessel sinks?

The float-free capsule is designed to separate automatically and preserve recorded data.

Can VDR data be downloaded?

Yes. Authorized personnel can retrieve and analyze recorded information.

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Short Product Description

The HIGHLANDE VDR HLD-S2 Voyage Data Recorder is a professional marine black-box recording system designed to collect, preserve, and protect critical navigational and operational information onboard commercial vessels. The system supports accident investigation, regulatory compliance, fleet safety management, and operational analysis.

SM MARINE SERVICE™

Marine Automation & Navigation Equipment Supplier

Available Condition:

• New Equipment
• Used Equipment
• Refurbished Equipment
• Reconditioned Equipment

Stock Location:

• Bangladesh
• China

Services:

• Worldwide Shipping
• Technical Support
• Spare Parts Supply
• Marine Equipment Sourcing

Contact Information

SM MARINE SERVICE™
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh

Mobile / WhatsApp / Viber: +88 01818 929292

Email: info@smmarineservice.com

Website: www.smmarineservice.com

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