User's Manual (1.2a)

Chapter 2: Installation
2-13
Reset Connector
The reset connector is located on pins
3 and 4 of JF1 and attaches to the
reset switch on the computer chassis.
See the table on the right for pin
defi nitions.
Reset Button
Pin Defi nitions
(JF1)
Pin# Defi nition
3 Reset
4 Ground
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Refer to
the table on the right for pin defi nitions.
PWR Fail LED
Pin Defi nitions
(JF1)
Pin# Defi nition
5 3.3V
6 Power Fail LED
Overheat (OH)/Fan Fail/PWR Fail/
UID LED
Connect an LED cable to pins 7 and
8 of JF1 to use the Overheat/Fan Fail/
Power Fail and UID LED connections.
The Red LED on pin 8 provides
warnings of an overheat, fan failure
or power failure. The Blue LED on pin
8 works as the UID LED indicator for
the front panel UID switch. Refer to the
table on the right for pin defi nitions.
OH/Fan Fail/ PWR Fail (Red)
LED and UID (Blue) LED
Pin Defi nitions (JF1)
Pin# Defi nition
7 Vcc
8 OH/Fan Fail/PWS Fail (Red)
LED and UID (Blue) LED
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State Indication
Off Normal
On Overheat
Flashing Fan Fail
NIC2 (Link/Activity) LED
The LED connections for LAN2 link/
activity are on pins 9 and 10 of JF1.
Attach LAN LED cables to display
network activity. See the table on the
right for pin defi nitions.
NIC1 LED
Pin Defi nitions
(JF1)
Pin# Defi nition
11 Activity
12 Link
NIC2 LED
Pin Defi nitions
(JF1)
Pin# Defi nition
9 Activity
10 Link
NIC1 (Link/Activity) LED
The LED connections for LAN1 link/
activity are on pins 11 and 12 of JF1.
Attach LAN LED cables to display
network activity. See the table on the
right for pin defi nitions.