User`s manual

Chapter 2 Using the Hardware
14
Using Function keys
Using Alpha keys
Key Description
Toggle LCD backlight on and off.
Toggle keypad LED backlight on and off.
Increase screen brightness.
Decrease screen brightness.
Bring up Task Manager.
Bring up Scanner Control Panel.
Bring up Power Properties.
Bring up Device Setting.
Key Alpha Off Alpha On
CAPS OFF CAPS On
0 Space, @, $, “, 0 Space, @, $, “, 0
1 +, -, \, %, 1 +, -, \, %, 1
2 a, b, c, 2 A, B, C, 2
3 d, e, f, 3 D, E, F, 3
4 g, h, i, 4 G, H, I, 4
5 j, k, l, 5 J, K, L, 5
6 m, n, o, 6 M, N, O, 6
7 p, q, r, 7 P, Q, R, 7
8 t, u, v, 8 T, U, V, 8
9 w, x, y, z, 9 W, X, Y, Z, 9
. , ; ! . / , ; ! . /
FUNC
+
FUNC
+
FUNC
+
FUNC
+
FUNC
+
mno
6
FUNC
+
pqrs
7
FUNC
+
tuv
8
FUNC
+
wxyz
9
0
1
abc
2
def
3
ghi
4
jkl
5
mno
6
pqrs
7
tuv
8
wxyz
9