Metrologic Instruments MS6520 ユーザーズマニュアル
20
F
AR
D
EPTH OF
F
IELD
Minimum Bar Code Element Width
A
B
C
D
E
F
G
H
J
K
mm
-
.15
-
.17
-
-
.25
.33
.53
-
mils
-
5.7
-
6.8
-
-
10
13
21
-
0
25
50
75
100
125
150
175
200
250
225
DISTANCE:
SCANNER FACE
TO BAR CODE (mm)
D
G
H
J
B
123
77
82
91
95
105
114
49
73
45
WIDTH OF SCAN FIELD (mm)