Metrologic Instruments MS6520 Manuel D’Utilisation
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PPENDIX
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Design Specifications
Operational
Light Source:
VLD 650 ± 10 nm, 0.681 milliwatts (PEAK)
Depth of Field:
0 mm to 176 mm (0” to 7”) for 0.33 mm
(13 mil) bar code at default setting
(programmable)
Scan Speed:
1000 scan lines/second
Scan Pattern:
5 fields of 4 parallel lines (omnidirectional)
Scan Lines:
20
Min Bar Width:
0.145 mm (5.7 mil)
Decode capability:
Autodiscriminates all standard bar codes; for
other symbologies call Metrologic
System Interfaces:
RS-232, Light Pen Emulation, Keyboard Wedge,
Stand Alone Keyboard
Print Contrast:
35% minimum reflectance difference
Roll, Pitch, Yaw:
360
°
, 60
°
,60
°
Indicators:
Green = laser on, ready to scan;
Red = good read, decoding
Beeper Operation:
7 tones or no beep
Mechanical
Length:
102 mm (4.0")
Width:
83 mm (3.25")
Height (front edge):
70 mm (2.75")
Height (back edge):
55 mm (2.25")
Weight:
298 g (10.5 oz)
Termination:
10 Position Modular RJ45
Mounting Holes:
3 mm threaded; maximum depth of
6 mm (0.24”)