Table of Contents
Advertisement
2.10.1
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.
2.10.2
2.12.2 Reset (JFP1 / RESET)
Many computer cases offer the convenience of a reset button. Connect the wire for the reset but-
ton.
2.10.3
HDD LED (JFP2 / HDDLED)
You can connect an LED to connector (JFP2 / HDDLED) to indicate when the HDD is
active.
2.10.4
SM Bus Connector (JFP2 / SNMP)
This connector is reserved for Advantech's SNMP-1000 HTTP/SNMP Remote Sys-
tem Manager. The SNMP-1000 allows users to monitor the internal voltages, temper-
ature 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.
2.10.5
External speaker (JFP2 / SPEAKER)
(JFP2 / SPEAKER) is a 4-pin connector for an external speaker. If there is no exter-
nal speaker, the PCE-7214 provides an onboard buzzer as an alternative. To enable
the buzzer, set pins 3-4 as closed.
2.10.6
Power LED and keyboard lock connector (JFP3 /
PWR_LED&KEY LOCK)
(JFP3 / PWR_LED&KEY LOCK) is a 5-pin connector for the power on LED and Key
Lock function. Refer to Appendix B for detailed information on the pin assignments.
The Power LED cable should be connected to pin 1-3. The key lock button cable
should be connected to pin 4-5. There are 3 modes for the power supply connection.
The first is "ATX power mode", system is on/off by a tentative power button. The sec-
ond is "AT Power Mode", system is on/off by the switch of the Power supply. The third
is another "AT Power Mode" which is using the front panel power switch. The power
LED status is indicated as following table:
Table 2.1: ATX power supply LED status (No support for AT power)
Power mode
PSON1
(On Back-plane
Jumper setting)
System On
System Suspend
System Off
PCE-7214 User Manual
LED (ATX Power mode)
(On/off by tentative
button)
2-3 pin closed
On
Fast flashes
Slow flashes
18
LED (AT Power mode)
LED (AT Power
(On/off by switch of
mode) (On/off by
Power supply)
front panel Switch)
Connect 1-2 pin
1-2 pin closed
cable with switch
On
On
Fast flashes
Fast flashes
Off
Off
Advertisement
Table of Contents
