Supero AS-4021M-32R, User Manual

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Chapter 5: Advanced Serverboard Setup
5-17
Overheat LED
Connect an LED to the JOH1 header
to provide warning of chassis over-
heating. See the table on the right for
pin defi nitions.
Overheat LED
Pin Defi nitions (JOH1)
Pin# Defi nition
1 3.3V
2 OH Active
Power LED/Speaker/Keylock
On JF2, pins 2, 4, and 6 are for the
power LED, pins 1, 3, 5 and 7 are for
the speaker and pins 8 and 10 are for
the keylock. See the tables on the
right for pin defi nitions.
Note: The speaker connector pins are
for use with an external speaker. If
you wish to use the onboard speaker,
you should close pins 5 and 7 with a
jumper. Utilizing the keylock header
allows you to inhibit any actions made
on the keyboard, effectively "locking"
it.
Speaker Connector
Pin Defi nitions (JF2)
Pin# Defi nition
1 Red wire, +5V
3 No connection
5 Buzzer signal
7 Speaker data
PWR LED Connector
Pin Defi nitions (JF2)
Pin# Defi nition
2 +Vcc
4 Control
6 Control
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable
to inform you of a chassis intrusion.
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1 Battery voltage
2 Intrusion signal
Wake-On-LAN
The Wake-On-LAN header is desig-
nated JWOL. See the table on the
right for pin defi nitions. You must
have a LAN card with a Wake-On-LAN
connector and cable to use the Wake-
On-LAN feature.
(Note: Wake-On-LAN from S3, S4, S5
are supported by LAN1. LAN2 sup-
ports Wake-On-LAN from S1 only.)
Wake-On-LAN
Pin Defi nitions
(JWOL)
Pin# Defi nition
1 +5V Standby
2 Ground
3 Wake-up