User manual

PCE-7210 User Manual 28
Figure 2.12: Detail (JFP1, JFP2, JFP3)
2.12.1 ATX soft power switch (JFP1 / PWR_SW)
If your computer case is equipped with an ATX power supply, you should
connect the power on/off button on your computer case to (JFP1 /
PWR_SW). This connection enables you to turn your computer on and
off.
2.12.2 2.12.2 Reset (JFP1 / RESET)
Many computer cases offer the convenience of a reset button. Connect the
wire for the reset button.
2.12.3 HDD LED (JFP2 / HDDLED)
You can connect an LED to connector (JFP2 / HDDLED) to indicate
when the HDD is active.
2.12.4 SM Bus Connector (JFP2 / SNMP)
This connector is reserved for Advantech's SNMP-1000 HTTP/SNMP
Remote System Manager. The SNMP-1000 allows users to monitor the
internal voltages, temperature and fans from a remote computer through
an Ethernet network.
(JFP2 / SNMP) can be connected to CN19 of SNMP-1000. Please be
careful about the pin assignments, pin 1 must be connected to pin 1 and
pin 2 to pin 2 on both ends of cable.
2.12.5 External speaker (JFP2 / SPEAKER)
(JFP2 / SPEAKER) is a 4-pin connector for an external speaker. If there
is no external speaker, the PCE-7210 provides an onboard buzzer as an
alternative. To enable the buzzer, set pins 3-4 as closed.
JFP3
PWR_LED&KEY LOCK
SPEAKER
HDDLED
PWR_SW
RESET
SNMP
JFP1
JFP2