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Product Description
Box-PC SC-85 – User Manual
21
Operating Elements
Power Supply On/Off Switch
The power supply On/Off switch is located at the interfaces side of the Box-PC
(an AC respectively a DC power supply switch).
2
1
2
1
Fig. 7: DC PSU
Fig. 7a: AC PSU
1
DC or AC PSU
2
DC or AC On/Off switch
ATX-Power Button
By operation of the „ATX-Power-button“ (fig.: 4, pos. 15), the Box-PC will be
turned on or off.
Prerequisite:
The Box-PC must be connected to a AC or a DC power source and the power
switch of the AC or of the DC power supply at the Box-PC interface side must be
switched “on”.
Even if you turn off the Box-PC with the ATX Power button, there is
still a standby-voltage of 5 V on the SBC card.
The Box-PC is not completely disconnected from the main power
source by turning off the ATX power button.
The unit is completely disconnected from the main power source,
only by turning off the power on/off switch (AC or DC PSU) or when
the power cord is disconnected either from the power source or the
unit. Therefore the power cord and its connectors must always
remain easily accessible.