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APPENDIX A

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”)