ASUS
M3N-HT Deluxe Series
2-33
7. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch.
Connect one end of the chassis intrusion sensor or switch cable to this
connector. The chassis intrusion sensor or switch sends a high-level signal to
this connector when a chassis component is removed or replaced. The signal
is then generated as a chassis intrusion event.
By default , the pin labeled “Chassis Signal” and “Ground” are shorted with
a jumper cap. Remove the jumper caps only when you intend to use the
chassis intrusion detection feature.
M3N-HT DELUXE
M3N-HT DELUXE Chassis intrusion connector
+5VSB_MB
Chassis Signal
GND
CHASSIS
8. Optical drive audio connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources
such as a CD-ROM, TV tuner, or MPEG card.
M3N-HT DELUXE
CD
Right Audio Channel
GND
GND
Left Audio Channel
M3N-HT DELUXE Internal audio connector