MAN0002
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Epec Mobile PC
User manual
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26.06.2008
15.2.3
Error LED
The error LED indicates a failure states in the central processing unit and display. The
system indicates fault codes by blinking the LED in different sequences. The fault code
is followed by a five-second delay before the same fault code is repeated. If there are
several faults at the same time, the LED blinks and shows the various fault codes one
after another.
The fault codes are as follows:
Code 1; Overvoltage in the main electricity supply (Main Voltage High Error)
Code 2; Low voltage in the main electricity supply (Main Voltage Low Error)
Code 3; Overvoltage in the +12V UPS electricity supply (UPS Voltage High Error)
Code 4; Low voltage in the +12V UPS electricity supply (Main Voltage Low Error)
Code 5; Central processing unit too hot (Temperature Error HD, Temperature Error PC)
Code 6; Display too hot (Temperature Error Display)
If the LED is constantly on, the fault may be in the central processing unit or display.
Check the condition of external cables, connections and fuses and the position of the
main switch. If you do not encounter any faults with an external inspection, please
contact Epec Oy's service. The device may only be serviced by an authorized service
technician.
15.2.4
Hdd activity LED
The Hdd activity LED indicates the read and writes state of the internal mass storages.
The LED is located on the central processing unit. In the pre-heating mode, the LED can
be dim.
Summary of Contents for EPC-M18
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