How to install the Atrium processor card in the PC

Preliminary conditions

Preliminary addressing operations must be performed.

DANGER

ELECTRIC SHOCK

When installing the processor in the PC, the PC must always be switched off.

Failure to follow these instructions will result in death or serious injury.

Procedure

The following table describes the procedure for installing the processor card in the PC:

Step	Action
1	With the PC disconnected from the mains, remove the PC cover to find two or three adjacent PCI slots (if the Atrium card is equipped with an optional 24 V power supply). As an installation constraint, the PC must conform to the following standard:
2	Remove the protective covers and fixing screws already in place which correspond to the available slots.
3	Loosen the screw (1) in order to separate the mother and daughter cards, thus enabling you to adjust the space between the 2 cards. Top view of the Atrium card
4	Install the card in the free slots provided, adjusting the space between the two cards.
5	Fix the card to the PC by tightening the fixing screws you removed previously (step 2).
6	Re-tighten the screw (1) (see step 3).
7	Place the casing back on the computer and replace all the cables and accessories which had to be switched off: X-Bus cable and /B line terminator TSX TLYEX Caution: The processor switches to a system error, if the line terminator /B is not installed: on the TSX PCI 57 processor, if this is not linked to a rack by a TSX CBY .. X-Bus cable. . In this case, a /B line terminator must be installed on the processor’s X-Bus output. on the available connector of the last rack of the station, if the processor is linked to a rack by a TSX CBY .. X-Bus cable. . In this case, a /B line terminator must be installed. This device is used to show that the X-Bus has not been adapted. Fipio Bus cable and PCMCIA communication card, if necessary. Caution: Before inserting the PCMCIA card, loosen the mechanical locking screw on the upper part of the PCMCIA card slot. After installing the PCMCIA card, set up the mechanical lock and tighten the screw.
8	Switch the PC on and start installing the various software packages: PCIWAY driver corresponding to the OS installed: WINDOWS 2000 or Windows XP (see the service instructions provided with the processor), OFS data server if used, programming software.