Appendix B
Hardware Configuration
©
National Instruments Corporation
B-7
Chassis Intrusion Switch Connector: JCI1
This connector is connected to a 2-pin chassis switch. If the NI 8351 is
opened, the switch shorts. The system records this status and shows a
warning message on the startup screen during boot. To clear the warning,
you must enter the BIOS utility and clear the record. Refer to
in Chapter 2,
, for information about the Case
Open Warning feature.
Figure B-7.
Chassis Intrusion Switch Connector (JCI1)
LCD Panel Connector: JLCD1
This connector is for connection to an LCD panel, which shows
information about current status or mode of the connected system.
Figure B-8.
LCD Panel Connector (JLCD1)
Table B-1.
Chassis Intrusion Switch Connector Signals
Pin
Signal Name
1
CINTRU
2
GND
Table B-2.
LCD Panel Connector Signals
Pin
Signal Name
1
SOUT
2
SIN
3
NC
4
GND1
2
1
1
2
6
5
