3. Getting started
Barco – TransForm A - Workstation for Windows – DOC-3266-2 – Revision 16 – August 2007
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3-7
3.1.2
OmniBus A12
Each O
MNI
B
US
A12 provides twelve PCI expansion slots. They can be used for Barco’s UGX G
RAPHIC
C
ARDS
,
O
MNI
S
CALERS
,
Q
UAD
A
NALOG
V
IDEO
C
ARDS
, D
UAL
DVI
I
NPUT
C
ARDS
, D
UAL
RGB
I
NPUT
C
ARDS
, S
TREAMING
V
IDEO
C
ARDS
and Q
UAD
SDI
V
IDEO
C
ARDS
.
Although the backplane of the OmniBus A12 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 A12 or the inserted cards.
The front
1
2
4
3
5
7
8
6
1
ventilation flap with air supply
2
lock of ventilation flap
3
On/Off-switch
4
green LED: power on
on
power is switched on
off
power is switched off
5
buzzer reset button: power module failed
6
red LED: standby / component failed
on
standby mode: Power applies at the device but it is not switched on.
off
device is switched on, no component failed
or
device is off, no power applies
blinking
Component failure detected (e.g. one power module failed, fan failed, over-
temperature in the device detected), the LED stops blinking when the compo-
nent fail disappears.
7
front flap
8
lock of front flap
Figure 3-7
Front view of O
MNI
B
US
A12
Behind the front flap of the O
MNI
B
US
A12 on the lowest position, there is the
On/Off
-switch [3]. On the top posi-
tion is a
buzzer reset button
[5] to confirm the failure of a redundant power module. Between these two but-
tons there are two LED’s; the green LED
power on
[4] to the left is indicating if power is on. The red LED
standby
/ component failed
[6] to the right indicates that a redundant power module is not operable.
