AXIOMTEK eBOX620-841-FL Series, Руководство пользователя

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eBOX620-841-FL Series U
ser’s Manual
Jumper Setting & Connector 26
3.2.2 COM4 Data/Power Selection (JP7)
The COM4 port has +5V level power capability on DCD and +12V level on RI by
setting this jumper.
Function Setting
Power: Set CN11 pin 11 to +5V level 1-3 close
Data: Set CN11 pin 11 to DCD (Default) 3-5 close
Power: Set CN11 pin 18 to +12V level 2-4 close
Data: Set CN11 pin 18 to RI (Default) 4-6 close
3.2.3 COM3 Data/Power Selection (JP8)
The COM3 port has +5V level power capability on DCD and +12V level on RI by
setting this jumper.
Function Setting
Power: Set CN11 pin 1 to +5V level 1-3 close
Data: Set CN11 pin 1 to DCD (Default) 3-5 close
Power: Set CN11 pin 8 to +12V level 2-4 close
Data: Set CN11 pin 8 to RI (Default) 4-6 close
3.2.4 Auto power on (JP10)
If JP10 is enabled for AC power input, the system will be automatically power on
without pressing soft power button. If JP10 is disabled for AC power input, it is
necessary to manually press soft power button to power on the system.
Function Setting
Disable auto power on (Default) 1-2 close
Enable auto power on 2-3 close
NOTE: This function is similar to the feature of power on after power failure, which
is controlled by hardware circuitry instead of BIOS.