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5. BIOS parameter setting description 79
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Default value: 8
Parity
Serial port redirection check switch, the menu options are:
❖ None: No verification
❖
Even: Even parity
❖
Odd: odd parity
❖ Mark: The check digit is always 1
❖ Space: Check digit is always 0
❖ Default value: None
Mark and Space checks are not allowed to detect errors.
Stop Bits
Serial port data packet end flag, the menu options are:
❖ 1
❖ 2
Default value: 1
Flow Control
Serial port redirection control flow selection switch, the menu options are:
❖ None: Close the serial port redirection control flow
❖ Hardware RTS/CTS: Request to send/Clear to send
❖ Default value: None
VT-UTF8 Combo key support
ANSI/VT100 terminal VT-UTF8 key combination supports switch, the menu options are:
❖ Disabled: Disable ANSI/VT100 terminal VT-UTF8 key combination support
❖ Enabled: Enable ANSI/VT100 terminal VT-UTF8 key combination support
❖ Default value: Enabled
Recorder Mode
Record mode switch, turn on this function, only text messages will be sent, the menu
options are: