JUE-501 JUE-251 Maritime Satellite Communication Terminal Service Manual


To see what contain, please read table of contents:

CHAPTER 1. INTRODUCTION
1.1 General
1.2 Above Deck Equipment (ADE)
1.3 Below Deck Equipment (BDE)
1.4 Services
1.4.1 Spot beam coverage area

CHAPTER 2. DIGRAMS
2.1 JUE-501/JUE-251 wiring diagram
2.2 JUE-501/JUE-251 block diagram
2.2.1 System block diagram,
2.2.2 ADE block diagram,
2.2.3 BDE block diagram,

CHAPTER 3. TECHNICAL SPECIFICATIONS
3.1 Standard Functions
3.2 Handset
3.3 Interfaces
3.3.1 Power supply connector
3.3.2 ADE connector
3.3.3 WRF connector
3.3.4 RJ-11 (2W port) connectors for TEL1/2 port
3.3.5 Handset connector
3.3.6 Earth terminal
3.3.7 RJ-45 (Ethernet) connectors-for User LAN
3.3.8 RJ-45 (Ethernet) connectors-for external WAN
3.3.9 RJ-45 (Ethernet) connectors-for JRC LAN for RMS
3.3.10 RJ-45 (ISDN) connectors
3.3.11 SIM card slot
3.3.12 Reset switch
3.3.13 Voice distress button
3.3.14 Fuse
3.4 ADE specifications
3.4.1 Antenna parameters
3.4.2 RF parameters
3.5 BDE specifications
3.5.1 Primary power
3.5.2 Power consumption
3.6 Environmental conditions
3.6.1 Temperature
3.6.2 Humidity
3.6.3 Vibration
3.6.4 Ship’s motion
3.7 Dimensions and weight
3.7.1 ADE
3.7.2 BDE
3.7.3 Handset

CHAPTER 4. SETUP OF GYRO I/F BOX
4.1 GYRO I/F Box
4.1.1 Connection of Cables
4.1.2 Connection of SYNC/STEP GYRO
4.1.3 Connection of NMEA GYRO

CHAPTER 5. COMPOSITION OF EQUIPMENT
5.1 ADE (GSC-511)
5.1.1 Antenna Unit
5.1.2 Antenna Assy
5.1.3 Above Deck Unit (ADU)
5.1.4 Low Noise Amplifier (LNA)
5.1.5 GPS Antenna
5.1.6 Rotary Joint (RJ)
5.1.7 Motor
5.1.8 Timing belt
5.1.9 Cables
5.2 ADE (GSC-251)
5.2.1 Antenna Unit
5.2.2 Antenna assy
5.2.3 Above Deck Unit (ADU)
5.2.4 Low Noise Amplifier (LNA)
5.2.5 GPS Antenna
5.2.6 Motor
5.2.7 Timing belt
5.2.8 Cables
5.3 BDE (GSC-512/GSC-252)
5.4 GYRO I/F Box
5.3.1 GYRO I/F JB
5.3.2 NSK Unit

CHAPTER 6. SERVICE PARTS AND REPLACEMENT
6.1 Service parts
6.2 Replacement procedures for JUE-501
6.2.1 Radome
6.2.2 Radome opening and closing works
6.2.3 LNA
6.2.4 ADU
6.2.5 GPS Antenna
6.2.6 Motor
6.2.7 Junction Board
6.3 Replacement procedures for JUE-251
6.3.1 ADE
6.3.2 Antenna Assy
6.3.3 LNA
6.2.4 ADU
6.3.5 GPS Antenna
6.3.6 Motor
6.3.7 Junction Board
6.4 Operation check after unit replacement

CHAPTER 7. SERVICE MENU
7.1 Serviceman log-in (Web interface)
7.1.1 Setting menu
7.1.2 Test Config menu
7.1.3 Manual Control menu
7.1.4 JRC LAN menu
7.2 Serviceman log-in (Handset)
7.2.1 Tst Configuration
7.1.2 JRC LAN

CHAPTER 8. SOFTWARE UPDATING
8.1. Downloading the latest software
8.2. Update software
8.3. Confirm the updated software version
8.4. Software Updating Procedure in Safe Mode
8.4.1 Start in Safe Mode
8.4.2 Set your PC
8.4.3 Update software in safe mode
8.5. Software Release History

CHAPTER 9. TROUBLESHOOTING
9.1 Diagnostic
9.2 Alarm Pack
9.2.1 Check Alarm Pack on Web browser
9.2.2 Check Alarm Pack on Handset
9.2.3 Detail Explanation for Alarmpack Contents
9.3 Troubleshooting according to the phenomenon
9.4 FAQ
9.4.1 Power supply and start up
9.4.2 Reception of radio wave from a satellite
9.4.3 Web Menu System
9.4.4 LaunchPad
9.4.5 TEL
9.4.6 FAX
9.4.7 Packet Switch(Standard IP, Streaming IP) service
9.4.8 SMS
9.4.9 ISDN
9.4.10. Actions to be taken when abnormal status is indicated on Handset
9.4.11. When the call log sort function is not working
9.4.12. Other problems
9.5 Cause Code
9.5.1 Cause Code for CS communication (TEL, FAX)
9.5.2 Cause Code for PS communication
9.5.3 Cause code for Short Messaging Service
9.5.4 Internal cause code
9.6 Event Log

Number of pages: 170.