MT840 User’s Manual V1.1
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Since “Ctrl+I” is shortcut for italicizing text in some software applications, the result of above
output sequence can be a regular A plus an italic F.
(2) Alt Mode:
For <HT>, the output sequence of virtual keyboard is:
Enter “Alt + 0 + 9” – Virtual keyboard will press and hold Alt key, press “0” and “9” on numeric
keypad respectively, and release Alt key.
Control Code Table
ASCII Hex Dec Ctrl Mode Alt Mode
NUL 00
0
Alt+0+0
Alt+0+0
SOH 01
1
Ctrl+a
Alt+0+1
STX 02
2
Ctrl+b
Alt+0+2
ETX 03
3
Ctrl+c
Alt+0+3
EOT 04
4
Ctrl+d
Alt+0+4
ENQ 05
5
Ctrl+e
Alt+0+5
ACK 06
6
Ctrl+f
Alt+0+6
BEL 07
7
Ctrl+g
Alt+0+7
BS
08
8
Ctrl+h
Alt+0+8
HT
09
9
Ctrl+i
Alt+0+9
LF
0A 10
Ctrl+j
Alt+1+0
VT
0B 11
Ctrl+k
Alt+1+1
FF
0C 12
Ctrl+l
Alt+1+2
CR
0D 13
Ctrl+m
Alt+1+3
SO
0E 14
Ctrl+n
Alt+1+4
SI
0F 15
Ctrl+o
Alt+1+5
DLE 10 16
Ctrl+p
Alt+1+6
DC1 11 17
Ctrl+q
Alt+1+7
DC2 12 18
Ctrl+r
Alt+1+8
DC3 13 19
Ctrl+s
Alt+1+9
DC4 14 20
Ctrl+t
Alt+2+0
NAK 15 21
Ctrl+u
Alt+2+1
SYN 16 22
Ctrl+v
Alt+2+2
ETB 17 23
Ctrl+w
Alt+2+3
CAN 18 24
Ctrl+x
Alt+2+4
EM
19 25
Ctrl+y
Alt+2+5
SUB 1A 26
Ctrl+z
Alt+2+6
ESC 1B 27
Alt+2+7
Alt+2+7
Summary of Contents for MT840
Page 1: ...MT840 User s Manual V1 1 MT840 2D Wireless Scanner User s Manual Version 1 1 DATE 2022 07 14...
Page 77: ...MT840 User s Manual V1 1 77 Chapter 6 Appendix Appendix Numbers 0 1 2 3 4 5 6 7 8 9...
Page 78: ...MT840 User s Manual V1 1 78 Appendix Upper Case Alphabets A B C D E F G H I J K L M N O P...
Page 79: ...MT840 User s Manual V1 1 79 Q R S T U V W X Y Z...
Page 80: ...MT840 User s Manual V1 1 80 Appendix Lower Case Alphabets a b c d e f g h i j k l m n o p...
Page 81: ...MT840 User s Manual V1 1 81 q r s t u v w x y z...
Page 83: ...MT840 User s Manual V1 1 83 DLE DC1 DC2 DC3 DC4 NAK SYN ETB CAN EM SUB ESC FS GS RS US...
Page 84: ...MT840 User s Manual V1 1 84 Appendix Symbols _...
Page 85: ...MT840 User s Manual V1 1 85...