Sea Tel 5012-91, Руководство по установке, Страница: 34 / 138

5012-91 Installation Manual Installation
3-14
3.7.3.4. J15 NMEA 2000
NMEA 2000 I/O connection. RESERVED FOR FUTURE USE
3.7.4. Other BDE connections
Connect your other Below Decks Equipment (ie, telephone, fax machine and computer equipment) to
complete your configuration.
3.8. Final Checks
3.8.1. Visual/Electrical inspection
Do a visual inspection of your work to assure that everything is connected properly and all cables/wires are
secured.
3.8.2. Electrical - Double check wiring connections
Double check all your connections to assure that it is safe to energize the equipment.
3.9. Setup - Media Xchange Point™ (MXP)
Now that you have installed the hardware, you will need to setup, calibrate and commission the antenna.
You may also need to load/update the modem option file, which is not part of the scope of this manual, contact the
airtime provider NOC for guidance.
At the very least, you will need to set up the antenna system for:
•
Connect & configure a ships computer for accessing the MXP.
•
The gyro compass signal being provided by the ship.
•
The tracking receiver frequency settings for the satellite to be used (configure satellites).
•
Set up / configure all satellites that the system might use as the ship travels.
•
Check/Set Home Flag Offset.
•
Set up Blockage zone(s) as needed.
•
Acquire the desired satellite.
•
Optimize targeting (Auto or manual trim).
•
Arrange for commissioning & cross-pol isolation testing with the NOC.
•
Conduct cross-pol isolation testing with the NOC.
•
Conduct other commissioning testing with the NOC (ie P1dB compression point).
•
If this is a Dual Antenna installation configuration, you will have to balance the TX levels of the two antennas
while online with the NOC (refer to procedure in the Dual Antenna Arbitrator manual).
•
It is strongly recommended that you download, and save, the system INI file (contains all of the system
parameters). Save this file in a convenient location.