Advantech AIMB-556, User Manual

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AIMB-556 User Manual 28
2.11.2 External Speaker (JFP2)
JFP2 is a 4-pin connector for an external speaker. The AIMB-556 pro-
vides an onboard buzzer as an alternative to an external speaker. To
enable the buzzer, set pins 5 and 7 as closed.
2.11.3 Reset Connector (JFP1)
Many computer cases offer the convenience of a reset button. Connect the
wire from the reset button.
2.11.4 HDD LED Connector (JFP2)
You can connect an LED to connector JFP2 to indicate when the HDD is
active.
2.11.5 ATX Soft Power Switch (JFP1)
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. This
connection enables you to turn your computer on and off.