S
pecification
s
54
BCL
3
04
i
Le
u
ze electronic
5.5
Readin
g
field curve
s
Notice!
Please notice that the real reading fields are also influenced by factors such as labeling
material, printing quality, reading angle, printing contrast etc., and may thus deviate from the
reading fields specified here.
The reading field curves also apply for the variants with heating.
The zero po
s
ition of the re
a
ding di
s
t
a
nce
a
lw
a
y
s
refer
s
the front edge of the ho
us
ing of the
b
e
a
m exit
a
nd i
s
s
hown in fig
u
re 5.7 for the three ho
us
ing type
s
of the BCL
3
04
i
.
Fig
u
re 5.7:
Zero po
s
ition of the re
a
ding di
s
t
a
nce
Reading conditions for the reading field curves
Bar code type
2/5 Interle
a
ved
Ratio
1:2.5
AN
S
I
s
pecification
cl
ass
A
Readin
g
rate
> 75%
T
ab
le 5.
8
:
Re
a
ding condition
s
Zero po
s
ition
Di
s
t
a
nce
a
cc. to re
a
ding field c
u
rve
s
Front
a
l
b
e
a
m exit
BCL
3
xxi
S
/
R1
…10
2
…
Deflection mirror
s
c
a
nner
BCL
3
xxi
S
/
R1
…10
0
…
O
s
cill
a
ting-mirror
s
c
a
nner
BCL
3
xxi
O
…10
0
…
or
