© Copyright Lenovo 2017
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COM1
ConsoleRedirection Disabled/Enabled ConsoleRedirectionEnableorDisable.
ConsoleRedirectionSettings Thesettingsspecifyhowthehostcomputerand
theremotecomputer(whichtheuserisusing)will
exchangedata.Bothcomputersshouldhavethe
sameorcompatiblesettings.
COM1
ConsoleRedirection
Settings
OneBlankLine
Terminal
Type
VT100/VT1
00+/VT‐
UTF8/ANSI
Emulation:ANSI:ExtendedASCIIcharset.VT100:
ASCIIcharset.VT100+:ExtendsVT100tosupport
color,functionkeys,etc.VT‐UTF8:UsesUTF8
encodingtomapUnicodecharsonto1ormore
bytes.
Bitsper
second
9600/1920
0/38400/57
600/11520
0
Selectsserialporttransmissionspeed.Thespeed
mustbematchedontheotherside.Longornoisy
linesmayrequirelowerspeeds.
DataBits 7/8 DataBits
Parity None/Even/
Odd/Mark/
Space
Aparitybitcanbesentwiththedatabitstodetect
sometransmissionerrors.Even:paritybitis0ifthe
numof1'sinthedatabitsiseven.Odd:paritybitis
0ifnumof1'sinthedatabitsisodd.Mark:parity
bitisalways1.Space:Paritybitisalways0.Mark
andSpaceParitydonotallowforerrordetection.
Theycanbeusedasanadditionaldatabit.
StopBits 1/2 Stopbitsindicatetheendofaserialdatapacket.(A
startbitindicatesthebeginning).Thest andard
settingis1stopbit.Communicationwithslow
devicesmayrequiremorethan1stopbit.
Flow
Control
None/
Hardware
RTS/CTS
Flowcontrolcanpreventdatalossfrombuffer
overflow.Whensendingdata,ifthereceiving
buffersarefull,a'stop'signalcanbesenttostop
thedataflow.Oncethebuffersareempty,a'sta rt'
signalcanbesenttore‐starttheflow.Hardware
flowcontrolusestwowirestosendstart/stop
signals.
VT‐UTF8
ComboKey
Disabled/En
abled
EnableVT‐UTF8CombinationKeySupportfor
ANSI/VT100terminals