Supero X7DCT-3, User Manual

Page: 35 / 93

Chapter 2: Installation
2-13
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 defi nitions.
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 ni-
tions.
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
7 3.3 Vcc
8 OH/Fan Fail LED Indicator
OH/Fan Fail Indicator
Status
State Defi nition
Off Normal
On Overheat
Flash-
ing Fan Fail
PWR Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
5 5 Vcc
6 PWR Fail Indicator
A. OH/Fan Fail LED
B. PWR Supply Fail
Power Button
OH/Fan Fail
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
3.3Vcc
3.3Vcc
3.3Vsb
Ground
Ground
19 20
5Vcc
X
Ground
NMI
X
3.3Vsb
PWR Fail LED
NIC2 LED
3.3Vcc
A
B
X7DCT-L
Rev. 1.2