Xycom XVME-400, Руководство пользователя

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XVME-400/401/490/491 Manual
October, 1989
2.6 MODULE INSTALLATION
XYCOM XVME modules are designed to comply with all physical and electrical VMEbus
backplane specifications. The XVME-400/401 Modules are single-high and single-wide
and, as such, only require the Pl backplane. The XVME-490/491 Modules are double-
high and single-wide, and use the PI and P2 backplane.
CAUTION
Never attempt to install or remove any boards before turning off
the power to the bus, and all related external power supplies.
Prior to installing a module, determine and verify all relevant
jumper configurations, and all connections to external devices or
power supplies.
(Check the jumper configuration against the
diagrams and lists in this manual.)
To install a board in the cardcage, perform the following steps:
1)
Make certain that the particular cardcage slot which you are going to use is
clear and accessible.
2)
Center the board on the plastic guides in the slot so that the handle on the
front panel is towards the bottom of the cardcage (XVME-400/401 only).
3) Push the card slowly toward the rear of the chassis until the connectors engage
(the card should slide freely in the plastic guides).
4)
Apply straight-forward pressure to the handle located on the front panel of the
module until the connector is fully engaged and properly seated.
NOTE
Do not use excessive pressure or force to engage the
connectors. If the board does not properly connect with
the backplane, remove the module and inspect all
connectors and guide slots for possible damage or
obstructions.
5)
Once the board is properly seated, secure it to the chassis by tightening the two
machine screws at the top and bottom of the board.
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