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Thuraya FDU-XT NEO (Fixed Docking Unit) User Guide

Table of Contents

  1. Introduction
  2. Package Contents
  3. Installation Instructions
    3.1 Antenna Installation
    3.2 Satellite Antenna: Mounting & Alignment
    3.3 GPS Antenna Installation
    3.4 External Accessories
  4. Getting Started
    4.1 External Connections
    4.2 Connection Interface
    4.3 Wall-Mounting the FDU-XT NEO
    4.4 Powering Up
    4.5 Connecting an Extension Phone
    4.6 Connecting a Group 3 Fax Machine
    4.7 PC/Laptop Data Connection
    4.8 Docking Your Thuraya Handset
    4.9 Undocking the Handset
  5. Making & Receiving Voice Calls
  6. Sending & Receiving Fax Messages
  7. Data Communications (GmPRS)
  8. Extension Phone Locking
  9. Troubleshooting
  10. LED Status Indicators
  11. Specifications

1. Introduction

The FDU-XT NEO transforms your Thuraya XT-series handset into a full-featured indoor communication hub, supporting voice, fax, and data over satellite networks.

FDU-XT NEO
FDU-XT NEO

2. Package Contents

  • FDU-XT NEO docking unit with auxiliary handset
  • AC/DC power adapter
  • Satellite antenna with mounting brackets and 25 m cable
  • GPS antenna with 25 m cable
  • RJ-11 cable for phone/fax
  • USB cable and support CD (drivers + software)
  • User’s manual

3. Installation Instructions

3.1 Antenna Installation

Install both satellite and GPS antennas in locations with clear sky views, avoiding obstructions.

3.2 Satellite Antenna: Mounting & Alignment

  • Mount on a pole or wall bracket facing the geostationary Thuraya satellite (Thuraya-2 at 44° E for Europe/Africa/Middle East, Thuraya-3 at 98.5° E for Asia/Australia).
  • Leave a small cable loop for strain relief, secure excess with cable ties.
  • Fine-tune azimuth and elevation using your handset’s GPS-to-SMS alignment service or online tools (e.g., dishpointer.com).

3.3 GPS Antenna Installation

  • Place the GPS antenna 0.5–1 m from the satellite antenna.
  • Secure with the provided screws, ensure a stable, sky-facing orientation.
  • Plug the coaxial connector into the GPS port on the FDU-XT NEO.

3.4 External Accessories

Supported peripherals:

  • Analogue extension phones
  • Group 3 fax machines (registered with your SIM’s fax service)
  • PC/Laptop for data or PC-fax via USB or RS-232

4. Getting Started

4.1 External Connections

Ensure no connection to public PSTN or general telephone lines.

4.2 Connection Interface

Back-panel ports:

  • SAT (satellite antenna)
  • GPS (GPS antenna)
  • EXT (extension phone)
  • FAX (Group 3 fax)
  • USB / DTE (PC data)
  • DC IN (12–34 V DC)

4.3 Wall-Mounting the FDU-XT NEO

  1. Fix brackets to the wall using recommended screws.
  2. Hang the unit’s slots onto the brackets.
  3. Leave ventilation clear around the built-in fan.

4.4 Powering Up

Plug the adapter into DC IN, switch on the rear power rocker. The blue POWER LED will illuminate.

4.5 Connecting an Extension Phone

  1. Insert one RJ-11 cable end into EXT.
  2. Plug the other end into your analogue phone.

4.6 Connecting a Group 3 Fax Machine

  1. Plug RJ-11 cable into FAX.
  2. Connect to the fax machine’s line port.
  3. Verify fax service activation on your SIM.

4.7 PC/Laptop Data Connection

  • USB: Install drivers from the support CD, then connect.
  • Serial (DTE): Use RS-232 cable and COM port settings (Standard 33600 bps).

4.8 Docking Your Thuraya Handset

  • Remove antenna caps from the handset.
  • Place handset firmly in the cradle.

4.9 Undocking the Handset

Gently lift the handset out of the docking cradle.


5. Making & Receiving Voice Calls

  • Use the handset or extension phone.
  • Volume, mute, call transfer, and speakerphone functions mirror handset menus.

6. Sending & Receiving Fax Messages

  • Fax machine: Choose FAX port, start transmission from your fax unit.
  • PC-fax: Launch your software after USB/DTE setup, ring tone on the handset indicates incoming fax.

7. Data Communications (GmPRS)

  • Register data services on your SIM.
  • Use standard PPP settings in your PC’s dial-up network:
    Dial number: >00965 16 XXXXX
    Username/password: as provided by service provider.

8. Extension Phone Locking

  • Enable/disable via handset menu:
    • # OldPIN NewPIN (e.g., # 0000 1234)

9. Troubleshooting

  • No SAT lock: Check antenna alignment, clear sky view.
  • No power LED: Verify DC IN voltage and fuse.
  • Data/fax failures: Confirm SIM registration and cable integrity.

10. LED Status Indicators

  • POWER (blue): Unit on
  • SAT (green): Satellite signal lock
  • GPS (yellow): GPS fix acquired
  • DATA (orange): Active data session

11. Specifications

ParameterValue
Power InputDC 12 V / 24 V / 34 V
Operating Temperature–10 °C to +55 °C
Humidity0% – 95% (non-condensing)
Dimensions (W×D×H)221 × 176 × 62 mm
Weight~1.2 kg

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