Power On/Off Button; Reset; Led Indicator - Advantech ARK-2121S User Manual

4.2.10

Power On/Off Button

ARK-2121S comes with a Power On/Off button, that support dual function of Soft
Power -On/Off (Instant off or Delay 4 Second), and Suspend.
4.2.11

Reset

ARK-2121S comes with reset function for users to reset the unit if necessary.
4.2.12

LED Indicator

There are two LEDs on ARK-2121S front metal face plate for indicating system sta-
tus: PWR LED is for power status; and SSD LED is for SSD flash disk status.
Figure 4.9 Power ON/OFF Button
Figure 4.10 Reset
Figure 4.11 LED Indicator
23 ARK-2121S User Manual