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DESIGN SPECIFICATIONS 
 MS7120 SPECIFICATIONS 
OPERATIONAL
Light Source:  VLD 640-660 nm 
Depth of Field:  0 mm to 216 mm (0" to 8.5") for 0.33 mm (13 mil) bar codes 
Scan Speed:  1067 scans/second 
Scan Pattern:  5 fields of 4 parallel lines (omnidirectional) 
Scan Lines:  20 
Min Bar Width:  0.13 mm (5.2 mil) 
Decode Capability:  Autodiscriminates all standard bar codes;  
for other symbologies call Metrologic  
System Interfaces: 
PC Keyboard Wedge, RS-232, OCIA, Light Pen Emulation, 
IBM 46xx, Stand Alone Keyboard, Laser Emulation, USB 
(with an MX009 USB converter cable), 
Print Contrast:  35% minimum reflectance difference 
Number of  
Characters Read: 
up to 80 data characters (Maximum number will vary based 
on symbology and density) 
Roll, Pitch, Yaw:  360°, 60°, 60° 
Beeper Operation:  7 tones or no beep 
Indicators (LED):  Green* = laser on, ready to scan   * Indicator colors 
Red* = good read, decoding   can be reversed 
MECHANICAL
Height:  150 mm (5.9") 
Depth:  105 mm (4.1") 
Width-Orb:  80 mm (3.1") 
Width-Base:  102 mm (4.0") 
Weight:  410 grams (14.5 oz.) 
Termination:  10-pin modular RJ45 
Cable:  Standard 2.1 m (7') straight;  
Optional 2.7 m (9') coiled cable 
Tilt - Orb:  30° vertical 
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