Welch Allyn SCANTEAM 3000PDF, Techical Manual

Page: 41 / 92

4–9 Programming the Reader
4.6.3 RS-232 Serial Output Options
)& 2&$3*.- #&+.6 /1.5*%&2 %&3"*+&% *-'.1,"3*.- .- 3)& 5"1*.42
/1.(1",,*-( ./3*.-2 '.1 ; 43/43
; /"1",&3&1 $)"-(&2 "1& "''&$3&% *,,&%*"3&+8 *& #&'.1&
2$"--*-( 3)& ! #"1 $.%&
4.6.3.1 Baud Rate
)*2 /1.(1",,*-( 2&+&$3*.- 2&32 3)& #"4% 1"3& '1., #*32 /&1
2&$.-% 3. #*32 /&1 2&$.-% 1.(1",,*-( #"4% 1"3& $"42&2
3)& %"3" 3. #& 2&-3 "3 3)& 2/&$*'*&% 1"3& &'"4+3 #*32 /&1
2&$.-%
4.6.3.2 Character Format
)*2 /1.(1",,*-( 2&+&$3*.- "++.62 8.4 3. 2&3 3)& $)"1"$3&1
'.1,"3 '.1 -4,#&1 .' %"3" "-% /"1*38 #*32 $"/"#+&
/1.%4$32 24//.13 2&5&- .1 &*()3 #*32 .' %"3" "-% 9&1. .1 .-&
/"1*38 #*3 /&1 $)"1"$3&1 )& -4,#&1 .' 23"13 "-% 23./ #*32 *2
'*7&% "3 .-& &"$) ' "- "//+*$"3*.- 1&04*1&2 .-+8
$)"1"$3&12 3)1.4() %&$*,"+ 3&73 %*(*32 "-% /4-$34"3*.-
2&+&$3 %"3" #*32 .1 "//+*$"3*.-2 1&04*1*-( 42& .' 3)& '4++
2&3 2&+&$3 %"3" #*32 /&1 $)"1"$3&1 &'"4+3 &*()3 %"3"
#*32 -. /"1*38 "-% .-& 23./ #*3
Note: PDF417 data is checked for accuracy before it is transmitted. This
does not guarantee that errors will not be introduced during data
communication. A parity bit may be added to each transmitted
character as a means of character validation. A checksum character
may also be added to the message as a suffix, for even stronger
security (see Prefix/Suffix menu page). The receiving device must
be set up for precisely the same character format and baud rate as
the reader, to ensure reliable communication.
4.6.3.3 Data Flow Control
+.6 $.-31.+ ,"8 #& -&$&22"18 3. )"-%+& 3)& +"1(&1
,&22"(&2 )& 1&"%&1 6*++ -.1,"++8 31"-2,*3 " ,&22"(&
*,,&%*"3&+8 '.++.6*-( " 24$$&22'4+ %&$.%& *3) '+.6 $.-31.+
2&+&$3&% 3)& 1&$&*5&1 $"- &-"#+&%*2"#+& 3)& 1&"%&12 31"-2,*33&1
&'"4+3 :.-& -. %"3" '+.6 $.-31.+ ./3*.- 2&+&$3&%