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emPC-X1600
(
Hardware Manual
)
•
Installation/Maintenance
3 Installation/Maintenance
WARNING
The emPC-X1600 is designed as a fan less computer system. Nevertheless a certain
amount of heat is generated inside the housing. The housing transports this heat to the
environment.
Caution when touching the housing, burns hazard
!
The external power supply has to be connected to “+” and “-“. The additional input “S” is the sense input
of an optional power supply monitor (Leave open if the power supply monitor is not available).
If the Power LED does not lit after power is applied, the input polarity might be reversed. Swap the wires
and try again.
Once during power-on, the BIOS detects which type of monitor is connected to the
emPC-X1600 and configures the video system accordingly. Therefore:
•
If you have
no monitor
connected to the DVI connector
during power-on
, you will
not see any video output, even if you connect a monitor later on.
•
If the monitor you have connected during power-on is not supported, then you
will not see any video output, even if you connect a proper monitor later. Note
that the BIOS rejects to operate with monitors that have a larger physical
resolution than supported. E.g your UXGA monitor will not work as 1600x1200 is
rejected by BIOS.
3.1 cFast
Card
Removal
Due to space limitations for the emPC-X1600, there is no opening in the housing for the
internal cFast Flash card on the CPU module. For removing the cFast Flash card the
housing of the emPC-X1600
must be opened. Therefore the back panel of the housing
must be removed by removing the two screws – the back is the one with which the
emPC-X1600
is
mounted on the DIN rail.
NOTICE
Power must be turned off before removing or inserting the compact flash card. When
installing the Compact Flash Card, precautions against electrostatic discharge (ESD)
must be taken.
3.2 Battery
replacement
The battery is needed for keeping the RTC alive. To replace the battery the housing must be opened by
removing the four screws at the front.
CAUTION
Explosion risk in case of improper replacement of the battery. Disposal of used batteries
according to local regulations. Replace only with the same or equivalent type. When
installing the battery, precautions against electrostatic discharge (ESD) must be taken.
©
Janz Tec AG
Rev. 1.1
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