User`s manual

2-18
C7SIM-Q User's Manual
A. NIC1 LED
B. NIC2 LED
C. OH/FF LED
D. Power Fail
NIC1/NIC2 Indicator
The NIC1 and NIC2 (Network Inter-
face Controller) LED connection for
the GLAN ports are located on pins
11 & 12, and 9 & 10 of JF1. Attach
the NIC LED cables to display network
activity. Refer to the table on the right
for pin denitions.
GLAN 1 LED
PinDenitions(JF1)
Pin# Denition
11 LED_Anode+
12 NIC1 LED
Signal
Overheat/Fan Fail LED (OH)
Connect an LED to the OH/Fan Fail
connection on pins 7 and 8 of JF1 to
provide advanced warnings of chassis
overheating or fan failure. Refer to the
table on the right for pin denitions.
OH/Fan Fail LED
PinDenitions(JF1)
Pin# Denition
7 LED_Anode+
8 OH/Fan Fail
LED Signal
OH/Fan Fail Indicator
Status
State Denition
Off Normal
On Overheat
Flash-
ing
Fan Fail
B
A
PowerButton
OH/Fan Fail LED
1
NIC1 LED
ResetButton
2
HDD LED
PowerLED
Reset
PWR
LED_Anode+
LED_Anode+
LED_Anode+
LED_Anode+
Ground
Ground
NIC2 LED
LED_Anode+
Power Fail LED
LED_Anode+
A
B
JPUSB2
JF1 Header Pins
C
Power Fail LED
Connect an LED to the Power Fail
connection on pins 5 and 6 of JF1
to provide warnings of power failure.
Refer to the table on the right for pin
denitions.
D
C
D