B&R MAPPC700A-ENG, User Manual

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Technical data • Entire device
Chap
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87 Panel PC 700 with 945GME N270 CPU board User's Manual V 1.16
2.4.14 Power button
Due to the complete ATX power supply support, the power button serves various functions.
These functions can be configured either in the BIOS setup (see BIOS function "Power button
function" in section "Power", on page 290 for X945 CPU boards) or, for example, in the operating
system Windows XP.
2.4.15 Reset button
Warning!
Turn off power before inserting or removing the CompactFlash card!
Power button
The power button can be pressed with a pointed object (e.g.
paper clip or tip of a pen).
The power button acts like the on/off switch on a normal
desktop PC with ATX power supply:
Press and release ... Switches on PPC700 or shuts down
the operating system and switches off the PPC700.
Press and hold ... ATX power supply switches off without
shutting down the PPC700 ( data could be lost! ).
Pressing the power button does not reset the MTCX
processor.
Table 43: Power button
Reset button
The reset button can be pressed with a pointed object (e.g.
paper clip or tip of a pen).
Pushing the reset button triggers a hardware and PCI reset.
The PPC700 is restarted (cold restart).
The MTCX processor is not reset when the reset button is
pressed.
Table 44: Reset button