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43-Key Alpha/Numeric Keyboard
Number Lock (NUM) Key
The Number Lock key enables you to toggle between the alpha and numeric modes. Alpha mode is when
you type letters with the letter keys. Numeric mode is when you type numbers with the letter keys. On the
43-key keyboard, alpha mode is the default.
Toggling Between Alpha and NUM Lock Modes
Press the NUM key only once to switch to NUM lock mode.
The NUM Lock Indicators above the letter keys in the NUM Lock Pad specify the number or character
that will be typed when you press that letter key in numeric mode.
Note: The NUM key is also used to perform a soft reset in combination with the CTRL key.
CTRL
SCAN
SFT
ESC
TAB
ENT
ABCD
EFG
I
J
K
L
MNOP
Q
R
S
T
U
VWX
YZ
SP
BKSP
H
VOL
PG
NUM
F7
F6
F5
DEL
END
SEND
START
7
8
0
1
4
2
5
3
6
9
F8
F3F2F1 F4
START
,
=
-
_
#
‘
+
INS
Backlight Key
SCAN Key
Space Key
CTRL Blue Red SFT
Modifier Keys
Enter Key
Tab Key
Escape Key
NUM Lock Key
Navigation Keys
Power Key
NUM Lock
Indicators
NUM Lock Pad
Backspace Key
NUM