Omnibus A18 - Barco TransForm A User Manual

3.1.3 OmniBus A18

Each O B A18 provides eighteen PCI expansion slots. They can be used for Barco's UGX or AGX G
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Although the backplane of the OmniBus A18 is based on standard 64bit/66MHz PCI bus it is
highly recommended to not insert other cards than those mentioned above.
Other cards will not work due to the missing driver support and there is also a risk to
damage the OmniBus A18 or the inserted cards.
The front
2 Ventilation flap with air supply
3 LED: operating status
off
red
green
red blinking
4 Push button On/Off
On the front of the O
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LED [3], showing the operating status of the O
In an OmniBus A18 with redundant power supply the LED [3] also lights up green, if one of
the two power modules is removed but the remaining power module is working well.
It is not an indicator that redundancy is available!
Barco – TransForm A - Workstation for Windows – DOC-3266-2 – Revision 13 – April 2006
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power switch [26] on the back switched off
power switch [26] switched on, system in stand-by
power switch [26] switched on, O
push button [4] or via the remote power cable by the P
ules that are currently in the O
•
Power failure at one power module (only with redundant power supplies)
•
One housing fan runs too slow or not at all
•
Overtemperature at temperature sensors on the backplane or CPU board.
B at the bottom to the right there is the On/Off push button [4]. Next to it there is an
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2
B
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B A18 are working well.
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B A18.
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3. Getting started
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3 4
A18 is started, either by the On/Off
. All power mod-
ROCESSOR
Front of the O
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Figure 3-10
B A18
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