Em-Trak B951 - User Manual

Other manuals for Em-Trak B951

Installation And Operation Manual58 pages

Quick Start Guide2 pages

Questions and Answers

D
Dr. William GrimesSep 2, 2025
What to do if the red error indicator is flashing on my Em-Trak B951?
- M
  Marisa MooreSep 2, 2025
  If the red error indicator is flashing on your Em-Trak Transceiver, it may indicate a problem with the VHF antenna system. You can confirm this using proAIS2. If the 'High VSWR' alarm is active, check for a faulty VHF antenna, cable, or connectors, a poor connection at the VHF antenna/cable/connectors, the suitability of the VHF antenna (antennas tuned to 162MHz are recommended for AIS only, while antennas tuned to 159MHz are recommended for splitter variants), and the VHF antenna location (ensure it isn't mounted near other transmitting antennas, sources of interference, metal structures, or other obstructions).
A
alvinherreraAug 31, 2025
Why is the red 'error' indicator illuminated on my Em-Trak Transceiver?
- C
  Carol WilliamsonAug 31, 2025
  If the red 'error' indicator is illuminated on your Em-Trak Transceiver, first check that the unit is programmed with a valid MMSI number using the Configuration tab in proAIS2. Next, ensure that the GNSS antenna has a stable position fix, which can be confirmed in the GNSS Status tab of proAIS2. Finally, verify that the power supply is within 12 - 24V using the Diagnostics tab of proAIS2.
K
Kevin ScottAug 29, 2025
What to do if I can't establish a connection using WiFi or Bluetooth on my Em-Trak B951?
- J
  Jason LeeAug 29, 2025
  If you can't establish a connection using WiFi or Bluetooth, verify that the transceiver is powered by 12 - 24V. Check the configuration parameters using proAIS2. Ensure that there are no obstructions between the transceiver and mobile device and that there are no sources of interference nearby.
K
Kenneth Miller PhDAug 27, 2025
How to troubleshoot no LED indicators illuminated on Em-Trak B951 Transceiver?
- C
  Christopher RamirezAug 27, 2025
  If no LED indicators are illuminated, check that the power supply is connected correctly and that the power supply is a 12V or 24V supply.
K
Kurt ParkerAug 26, 2025
How to fix amber LED indicator flashing continuously on Em-Trak Transceiver?
- M
  Melissa SawyerAug 26, 2025
  The amber LED indicator flashes while the transceiver searches for a position fix. If it takes longer than a minute, check the performance of the GPS antenna by using the GPS Status tab of proAIS2.
A
Amanda GarciaAug 25, 2025
What to do if no data is being received by the chart plotter from my Em-Trak Transceiver?
- K
  ksmithAug 25, 2025
  If no data is being received by the chart plotter, check that the signal wires are connected correctly and that the baud rate matches on both the transceiver and the chart plotter. Also, confirm that other vessels are within radio range and that they are displayed on the Other Vessels tab of proAIS2.
H
Henry GarciaAug 22, 2025
Why is the red 'error' LED indicator illuminated on my Em-Trak Transceiver?
- M
  Mitchell CamachoAug 22, 2025
  If the red 'error' LED is illuminated, ensure that the unit is configured with a valid MMSI number, which can be checked in the Configuration tab of proAIS2. Also, verify that the GPS antenna has a stable position fix using the GPS Status tab in proAIS2 and confirm that the power supply is within 12 - 24V using the Diagnostics tab of proAIS2.

Summary

Regulatory Notices

Safety Warnings

Essential safety guidelines for installation and operation of the AIS transceiver.

General Notices and Disposal

Information on position source, RF emissions, compass safe distance, and product disposal.

Regulatory Compliance Statements

Details FCC and Industry Canada compliance information for the device.

About Your AIS Transceiver

Overview and Product Image

Provides a general introduction and visual overview of the AIS transceiver.

B900 Product Variants and Features

Details the different B900 series variants and their main features.

Package Contents and Support

Lists box contents, support options, and warranty information.

Configuration Tools Explained

Explains how to download and use software for configuring the AIS transceiver.

Installation

Installation Summary and Requirements

Overview of necessary items and recommended procedures before installing the transceiver.

VHF and GPS Antenna Setup

Details the VHF and GPS antenna requirements and connection types for installation.

Power Connection

Instructions for connecting the power and data cable to the AIS transceiver.

Location and Mounting Guidelines

Guidelines for selecting an optimal installation location and mounting the transceiver.

Configuration and Connectivity

PC Configuration using proAIS2

Detailed steps for using proAIS2 software for PC configuration.

Smartphone Configuration using CONNECT-AIS

Steps for configuring via the CONNECT-AIS mobile application.

NMEA Network and Chartplotter Connectivity

Guides for connecting to NMEA 2000 and chartplotters via NMEA 0183.

PC and Wireless Device Connectivity

Instructions for connecting to a PC via USB and wireless devices.

Operation

LED Indicators and Status Meanings

Explains the meaning of the transceiver's LED indicators for status monitoring.

Silent Mode Functionality

Details how to enable/disable silent mode and its implications for transmission and reception.

Voyage Data Recorder (VDR)

Describes the VDR functionality, data storage, and retrieval via proAIS2.

NMEA 2000 PGN Table

Lists supported NMEA 2000 Parameter Group Numbers (PGNs).

Troubleshooting

Common Issues and Solutions

Provides solutions for common problems like no LED indicators, error lights, or connectivity issues.

Specifications

Technical Specifications Overview

Details the transceiver's dimensions, weight, power, electrical interfaces, and connectors.

About AIS

Understanding AIS Technology

Explains what AIS is, its purpose, and different types of AIS devices.

AIS Vessel Data Types

Describes the static and dynamic data transmitted by AIS transceivers.

List of Abbreviations

Glossary of Technical Terms

Provides definitions for common abbreviations used in the manual and with AIS systems.

Em-Trak B951 Specifications

General

Type	AIS Transceiver
AIS Transceiver Class	Class B
Channel Bandwidth	25 kHz
Channels	2
Power Output	2W
Modulation	GMSK
GPS	Integrated
NMEA 0183	Yes
NMEA 2000	Yes
Waterproof Rating	IPx7
Frequency	162.025 MHz
Supply Voltage	9-32 V DC
Power Supply	DC
Interface	NMEA0183, NMEA2000
Operating Temperature	-15°C to +55°C
Certifications	CE, FCC
Waterproof	Yes