Vetra Systems Corporation  The Industry's broadest line of KVM Products

Table 1 - Map for VIP-312-128 & USB Keyboard Encoders.
The Encoder is able to generate keycodes for all the 104 keys of the Windows keyboard.
Output keycode is generated when a contact is made from any pin 1-8 to any pin 9-21.

 J3 Pin

8

7

6

5

4

3

2

1

9

NUM 0 

NUM 1

NUM 2

NUM 3

UP
ARROW

DOWN
ARROW

LEFT
ARROW

RIGHT
ARROW

10

NUM 4

NUM 5

NUM 6

NUM 7

ESC

LEFT
SHIFT

LEFT
ALT

LEFT
CTRL

11

NUM 8

NUM 9

NUM
ENTER

NUM
DOT

F1

F2

F3

F4

12

NUM +

NUM -

NUM *

NUM /

F5

F6

F7

F8

13

a

b

c

d

k

l

m

n

14

e

f

g

h

o

p

q

r

15

i

j

INS

DEL

s

t

u

v

16

HOME

END

PAGE
UP

PAGE
DOWN

w

x

y

z

17

F9

F10

F11

F12

COMMA

DOT

/

[

18

1

2

3

4

]

'

TAB

NUM LOCK

19

5

6

7

8

SCROLL
LOCK

CAPS
LOCK

-

=

20

9

0

ENTER

BACK
SPACE

\

;

`

SPACE

21

WINAPP

RT WIN

LEFT WIN

PRTSCR

PAUSE

RT SHFT

RT CTRL

RT ALT

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 VETRA Systems Corporation
275 Marcus Blvd. Ste-J, Hauppauge, NY 11788-2022 USA
Toll Free 1-800-537-9296
Tel: 631-434-3185 Fax: 631-434-3516 e-mail: sales@vetra.com