l
Manual (default): Pressing the trigger button on the reader starts image acquisition. The reader continues to
acquire images until thare is a detectable and decoded image or until the release of the trigger button.
l
Presentation: When motion is detected in front of the reader, the reader turns on and scans for a symbol. When
no motion is detected, the LED aimer and the lights turn off. The reader relies on an internal timing mechanism to
acquire images.
Field of View and Reading Distances
The following map shows the range of reading distances available for different code sizes and focus positions.
Working Distance
Horizontal Values
Vertical Values
Z
1
= 40 mm (1.57 in)
X
1
= 63 mm (2.5 in)
Y
1
= 47 mm (1.8 in)
Z
2
= 140 mm (5.5 in)
X
2
= 126 mm (5 in)
Y
2
= 95 mm (3.7 in)
Z
3
= 300 mm (11.8 in)
X
3
= 288 mm (11.3 in)
Y
3
= 171 mm (6.7 in)
Distances in mm / 1D min code
Distances in mm / 2D min code
18-58
3 MIL
10-71
5 MIL
10-175
10 MIL
10-155
10 MIL
0-650
50 MIL
0-650
50 MIL
0-1000
100 MIL
0-1000
100 MIL
Note
: All values beginning with 0 denote the minimum distance where the Field of View is able to see the entire
code.
18
Reading Codes with the DataMan 8700
