Name: Sea Tel 4012 GX KU-BAND
Brand: Sea Tel
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Sea Tel, Inc.

4030 Nelson Avenue

Concord, CA 94520

Tel: (925) 798-7979

Fax: (925) 798-7986

Web: http://www.cobham.com/seatel

Sea Tel Europe

Unit 1, Orion Industrial Centre

Wide Lane, Swaythling

Southampton, UK S0 18 2HJ

Tel: 44 (0)23 80 671155

Fax: 44 (0)23 80 671166

Web: http://www.cobham.com/seatel

Sea Tel Inc is also doing business as Cobham SATCOM - Maritime

November 5, 2013 Document. No. 136879 Revision B

DEALER TECHNICAL MANUAL

FOR SEA TEL 4012 GX KU-BAND

BROADBAND-AT-SEA VSAT ANTENNA SYSTEM

Default Chapter5
- Table of Contents5
1 Gx System Configuration(S)11
- System Cables11
- Other Inputs to the11
  - System11
- Simplified Block Diagram of a 4012 Gx System11
- Dual Antenna Configuration11
- Open Antenna-Modem Interface Protocol (Openamip™) Specification12
2 Site Survey15
- Site Selection Aboard the Ship15
- Antenna Shadowing (Blockage) and RF Interference15
- Mounting Foundation16
- Mounting Height17
- Mast Configurations17
- Safe Access to the Ade19
- Below Decks Equipment Location19
- Cables19
- Grounding21
3 Installation23
- Unpacking and Inspection23
- Assembly Notes and Warnings23
- Installing the Ade24
  - Prepare the 61" Radome Assembly24
  - Installing the 61" Radome Assembly25
- Grounding the Pedestal28
- Removing the Shipping/Stow Restraints PRIOR to Power-Up29
- Installing the below Decks Equipment33
  - General Cautions & Warnings33
- Connecting the below Decks Equipment33
- Final Checks36
  - Visual/Electrical Inspection36
  - Electrical - Double Check Wiring Connections36
- Setup - Media Xchange Point™ (MXP)36
4 Configuring a Computer for the Mxp37
5 Setup - Using the Commission Wizard43
- Starting the Commission Wizard43
- Commissioning Wizard44
6 Setup - Ship's Gyro Compass51
- Setting the Gyro Type51
7 Setup - Tracking Receiver - Vsat53
- Determining the if Tracking Frequency (Mhz)53
- Sat Skew53
8 Setup - Home Flag Offset (Ima Software 1.04 or Lesser)55
- You Found a Large Az Trim Value55
9 Setup - Azimuth Trim (Ima Ver 1.05 or Greater)59
10 Setup - Blockage & Rf Radiation Hazard Zones61
- 10.1. Radiation Hazard and Blockage Mapping61
- Programming Instructions62
11 Configuring the Satellite Modem Interface65
- Satellite Modem Interface65
- Quick Reference: Common Modem Lock & Mute Settings69
12 Setup - Targeting71
- Auto Trim71
- Manually Optimizing Targeting72
13 Setup - Satellite Configuration75
- Searching Patterns75
- Default "Spiral" (Box) Search Pattern75
  - Inclined Orbit Search Pattern75
  - Sky Search Pattern76
- Tx Pol Select76
- Band Select76
- X-Pol / Co-Pol Select76
- Selecting/Configuring Your Satellite Configuration76
14 Quick Start Operation79
- If Satellite Signal Is Found and Network Lock Is Achieved79
- If no Signal Is Found79
- If Satellite Signal Is Found but Network Lock Is NOT Achieved81
- T Otarget a Different Satellite83
15 Optimizing Cross-Pol Isolation85
- Solation85
16 Codan Mini-Buc Ethernet M&C Install & Operation87
- Cable Installation87
- Setting up the Ip Address and Subnet Mask in the Computer87
- Communicating with the Codan Mini-BUC Using Codan GUI88
- Issuing Set, Output and View Commands Via Telnet89
17 Gx Dealer Menus91
- Functional Differences Among the Three Log in Categories91
- System Status92
- Satellite Signal Automatic Search94
- Communication Interfaces95
- System Configuration100
- Reflector Configuration104
- Satellite Configuration108
- Hardware Profile111
- Graphs115
- Cli Commands119
- Position Antenna120
- Test127
- Activity131
- Data Export134
- Admin139
- Change Password146
- Faq147
- Help148
18 Stowing the Antenna149
- 18.1. Installing the Stow Restraints149
- 18.2. Removing the Shipping/Stow Restraints PRIOR to Power-Up152
19 Preventive Maintenance - Operator Checks and Inspections157
- 19.1. Maintenance Requirements157
20 Diagnostics, Fault Isolation & Troubleshooting163
- Power on Self Test (POST)163
- I Nservice Test (Ist)164
- Out of Service Test (OOST)164
- Operator Troubleshooting Flow Chart165
- Ima System Led Functions167
- Error Code Color-State Overview167
- Looking up the Actual Errors171
- Error Table172
- Icu Led Functions179
- Check/Test - AZ Motor / Encoder179
- Check/Test - el / CL Motor181
- Check/Test - Pedestal Error Types182
- Check/Test - Home Flag Sensor183
  - Theory of Operation183
  - Troubleshooting183
- Check/Test - MDE183
  - Verify Initialization183
  - MDE Status Leds184
- Check/Test - Pol Motor184
- Check/Test - Pol Pot187
- Check/Test - Pol Encoder190
21 Maintenance193
- 21.1. Warranty Information193
- 21.2. Torque and Loctite Specifications194
- General Maintenance194
  - 21.3.1. Balancing the Antenna194
  - Fine Balance and Monitoring Motor Drive Torque195
- Replacing Components196
- Field Replacement, Repair & Calibration of the Ku-Band RF Cage228
- Replacing the Mxp252
22 Ku-Ka Upgrade Procedure253
- Ku-Ka Field Upgrade Procedure253
23 Gx Technical Specifications263
- Above Decks Equipment263
- Below Decks Equipment270
- Regulatory Compliance272
- Cables273
  - Antenna L-Band if Coax Cables (Customer Furnished)273
24 Drawings275
- 4012 GX Ku-Band Model Specific Drawings275

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Brand	Sea Tel
Model	4012 GX KU-BAND
Category	Antenna
Language	English