Neousys Technology Nuvo-5501 Series, Руководство пользователя, Страница: 64 / 92

Nuvo-5501 Series
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For RS-422/485 communication, the “ RS-422/485 Termination ” option determines
whether to enable/disable internal termination of RS-422/485 transceiver according
to your wiring configuration (e.g. with or without external termination).
To set COM port operating mode:
1.
When system boots up, press F2 to enter BIOS setup utility.
2. Go to [Advanced] > [Peripheral Configuration] .
3. Highlight the COM port you wish to set and press Enter to bring up setting options.
Scroll to and highlight the setting you wish to set and press Enter.
4.
Repeat step 2 to set other COM ports.
Press F10 to “Exit Saving Changes”.
4.2 Power On After Power Failure Option
This option defines the behavior of system when DC power is supplied.