Motorola MSXX07 ユーザーズマニュアル
Symbol MS1207FZY Specifications
4 - 7
Symbol MS1207FZY Decode Zone
The scanner has a selectable scan angle of either 30
° or 42°.
shows the 42
° symbol
decodes. The figures
for selected bar code densities. The minimum element width (or “symbol density”) is the width in mils of the
narrowest element (bar or space) in the symbol. The maximum usable length of a symbol at any given range
appears below. To calculate this distance, see
narrowest element (bar or space) in the symbol. The maximum usable length of a symbol at any given range
appears below. To calculate this distance, see
.
Figure 4-5
Symbol MS1207FZY Typical Decode Zone (42
o
Scan Angle)
In.
cm
MS-120XFZY
5 mil
7.00
7.5 mil
13 mil
3.00
12.50
25.75
34.00
66.75
20 mil * (80% MRD)
40 mil *
75.00
55 mil *
*Minimum distance determined by symbol length and scan angle
W
i
d
t
h
o
f
F
i
e
l
d
Depth of Field
Note: Typical performance at 68
˚
F (20
˚
C)
on high quality symbols.
2.20
1.00
2.20
4.00
0
5
10
15
5
10
15
20
25
20
25
0
12.7
25.4
38.1
12.7
25.4
38.1
50.8
63.5
50.8
63.5
100% UPC
70
177.8
65
165.1
60
152.4
55
139.7
50
127.0
45
114.3
40
101.6
35
88.9
30
76.2
25
63.5
20
50.8
15
38.1
10
25.4
5
12.7
0
0
75
190.5
30
35
76.2
88.9
in
cm
35
30
88.9
76.2
27.25
20 mil * (25%MRD)
3.25