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Key
At Scan
Code
PS2 Scan
Code
3151
Prefix/Suffix Value
Hex = Decimal
F8
0AH
42H
3FH
97H = 151
F9
01H
43H
47H
98H = 152
F10
09H
44H
4FH
99H = 153
F11
78H
57H
56H
9AH = 154
F12
07H
58H
5EH
9BH = 155
N
79H
4EH
00H
9CH = 156
Numeric -
7BH
4AH
7CH
9DH = 157
Numeric *
7CH
37H
00H
9EH = 158
Caps Lock
58H
3AH
14H
9FH = 159
Num Lock
77H
45H
00H
A0H = 160
Left alt
11H
38H
00H
A1H = 161
Left Ctrl
14H
1DH
11H
A2H = 162
Left Shift
12H
2AH
12H
A3H = 163
Right Shift
59H
36H
59H
A4H = 164
Print Screen
Multiple
00H
00H
A5H = 165
Tab
ODH
OFH
0DH
A6H = 166
Shift Tab
8DH
8FH
65H
A7H = 167
Enter
5AH
1CH
5AH
A8H = 168
ESC
76H
01H
08H
A9H = 169
Left ALT Make
11H
36H
00H
AAH = 170
Left ALT Break
11H
B6H
00H
ABH = 171
Left CTRL Make
14H
1DH
00H
ACH = 172
Left CTRL Break
14H
9DH
00H
ADH = 173
*Left ALT + 1 character 11H
36H
00H
AEH = 174
*Left Crtl + 1 character
14H
1DH
00H
AFH = 175
*Send
58H
C0H = 192
Clear
6FH
C1H = 193
Jump
76H
C2H = 194
Send Line
7EH
C3H = 195
Erase EOF
6DH
C4H = 196
Send - Make Only
58H
C5H = 197
* Example:
1st Configurable Prefix = 174
2nd Configurable Prefix = 065
Scanner will transmit <left ALT Make> “A” <Left ALT Break>
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