Nera Inmarsat-c, Service Manual

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1.2 Configuration
1-1
1.1 General
LAN. The power supply is DC +12 V to 24 V.
Class 1: Inmarsat C communication only. Cannot receive EGC message.
Class 2: During Inmarsat C communication, cannot receive EGC message.
Class 3: Installed two individual receivers. During Inmarsat C communication, EGC
message can be received.
Power supply
DC 24 V 174 W or less
(Including printer) DC 12 V to 24 V 160 W or less
(Including printer)
Antenna unit 195
φ
x266H 3 kg 126
φ
x155H 1.4 kg
Communication unit 72Hx230Wx271D 4 kg
Terminal unit
Monochrome LCD:
250Hx300Wx165D 6 kg
Built-in type of TLX terminal and
communication unit
Color LCD:
270Hx320Wx112D 4.5 kg
Printer PP-510 PP-510
Distress alert button Connecting 2 sets
Incoming Indicator Up to 2 set connectable
Built-in type of Distress alert
button.
Connecting Distress alert
Received unit and 2 sets of
ALAM unit. (Max. 3 sets)
EXT DTE port 2nd DTE, PC (Not used) PC
D-GPS port No Yes
Built-in GPS Yes (GN-78, option) Yes (GN-79, option)
LAN No Yes (10BASE-T)
Chapter 1. General
Nera C has 10BASE-T port to communicate by E-mail from PC connected to
Class 2 Inmarsat C which is smaller and lighter than "Nera C12". The operation is the
Nera C is a successor of "Nera C12". Nera C is a communication system of
Nera C12
same as "Nera C12".
Nera C
Table 1.1.1 Nera C12 and Nera C