TC12 Installation, Commissioning & Maintenance Handbook
U
2.2.2 PC
The C s not have a motherboard;
instead the processor card and the other
There are 2 types of TC12 PC which may be used and are described below:
2.2.2.1
the TC12 cabinet. It has a conventional keyboard attached to it and needs a
sep a checking of its operation.
s
d has an integrated LCD
2.2.2
the PC manufacturer's set up instructions should be followed.
SAFETY NOTE!
When initialising the PC, check the working voltage range of the PC is
e mains supply that is going to be used. Follow the
mains supply.
2.2.2.4
2.2.2.4.1 Rack Mount Data Transmission PC
in it.
nused 6U positions are fitted with a 6U blanking panel (561/4/20899/022)
T 12 PC is not like most PCs in that it doe
cards are plugged into a back plane.
Rack Mount PC
The Rack Mount PC is a convention desktop style of PC which sits on a shelf in
ar te monitor for software installation and any
2.2.2.2 Flat Panel PC
The Flat Panel PC may be used in situations where a compact TC12 Instation i
required. The PC is normally mounted in a 19” rack an
screen and membrane keyboard.
.3 TC12 PC Operating System
The TC12 PC software uses DOS as its operating system. The TC12 PC
normally comes with DOS pre-installed. If, however, if DOS is not installed then
suitable for th
anufacturer's instructions for any switches/links etc., which need to be
changed in order for the PC to work with the intended m
TC12 PC Configurations
The following combinations of TC12 PC may be used:
A rack mount PC which is to be used for data transmission would normally have
the following, additional, cards installed
• Ethernet Card (Etherlink 3) (not needed if processor card has built-in
Ethernet)
• Digi I/O Card
• Intelligent Modem Driver Card (IMD) either Xi or Xe (1 per ITU rack)
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