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Appendix 2
Scan Range
Standard location of scanning Distance
:
40mm Field of view
:
62×39mm
(mm)
Scanning area and horizon
near point
far point
code
Cell size
(mm)
distance
field of view
distance
field of view
0.2 20 36×23 35 55×35
0.25
↑
↑
45
68×43
0.33
↑
↑
60
88×56
0.42
↑
↑
75
107×68
two-dimensional
codes
0.5
↑
↑
80
113×72
0.25
↑
↑
55
81×52
bar codes
(
multiple code
)
0.33
↑
↑
70
100×64
0.15
↑
↑
55
81×52
0.25
↑
↑
85
120×76
bar codes
(
binary code
)
0.33
↑
↑
95
133×84
126
Summary of Contents for QB30-SR
Page 1: ...2D Code Scanner Fixed type QB30 SR QB30 SU User s Manual...
Page 112: ...Terminator when transmitting None ETX CR LF CR LF 101...
Page 114: ...USB interface to the host USB COM interface default USB keyboard interface 103...
Page 123: ...Beeper control Disable Enable default Indicator LED Disable Enable default 112...