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PCA-6179 User's Manual
B.13 Power LED and Keylock Connector
(CN16)
You can use an LED to indicate when the CPU card is on. Pin 1 of
CN16 supplies the LED's power, and Pin 3 is the ground.
You can use a switch (or a lock) to disable the keyboard so that the
PC will not respond to any input. This is useful if you do not want
anyone to change or stop a program which is running. Simply
connect the switch from Pin 4 to Pin 5 of CN16.
Table B-13: Power LED and keylock connector (CN16)
Pin
Function
1
LED power (+5 V)
2
NC
3
GND
4
Keyboard lock
5
GND
B.14 External Speaker Connector (CN17)
The CPU card has its own buzzer. You can also connect it to the
external speaker on your computer chassis.
Table B-14: External speaker (CN17)
Pin
Function
1
+5 V
CC
2
GND
3
Internal buzzer
4
Speaker out
Summary of Contents for PCA-6179
Page 1: ...PCA 6179 Full size socket 370 Intel Pentium III processor based PCI ISA bus CPU card ...
Page 14: ......
Page 15: ......
Page 36: ...22 PCA 6179 User s Manual ...
Page 48: ...34 PCA 6179 User s Manual ...
Page 68: ...54 PCA 6179 User s Manual ...
Page 83: ...Chapter 5 LAN Configuration 69 9 In the Network Settings Change window click on Yes ...
Page 85: ...Chapter 5 LAN Configuration 71 2 In the System Properties window select the Device Manag er ...
Page 89: ...Chapter 5 LAN Configuration 75 9 To highlight the following item and click Next 10 Click Next ...
Page 90: ...76 PCA 6179 User s Manual 11 Click Finish to complete teh installation ...
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