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”)

25

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Metrologic Instruments MS6520 manual Appendix a, Operational, Mechanical
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MS6520 specifications

The Metrologic Instruments MS6520 is a sophisticated and versatile bar code scanner designed to meet the demands of various industries, including retail, manufacturing, and logistics. Known for its durability and efficiency, the MS6520 combines advanced technology with user-friendly features to provide a seamless scanning experience.

One of the standout features of the MS6520 is its laser scanning technology. Equipped with a high-performance laser, the scanner provides rapid and accurate barcode decoding, even on damaged or poorly printed barcodes. With a scanning speed of up to 100 scans per second, the MS6520 significantly enhances operational efficiency, allowing users to process transactions swiftly.

The MS6520 is designed to handle a wide range of barcodes, including 1D barcodes such as UPC, EAN, and Code 39, as well as some 2D barcodes depending on the model variant. This versatility makes it an ideal solution for businesses that require adaptability in their scanning needs. The scanner also supports various interfaces, including USB, RS-232, and PS/2, ensuring compatibility with a variety of systems and devices.

In terms of ergonomics, the MS6520 is lightweight and comfortable to hold. Its ergonomic design reduces strain during extended use, making it suitable for environments where continuous scanning is required. The scanner's robust construction ensures durability, providing resistance to drops and harsh conditions, which is especially beneficial in busy retail or warehouse settings.

Another key characteristic of the MS6520 is its ability to operate in various environments. The scanner is designed to function effectively in low-light conditions and can cope with challenging environments such as warehouses and outdoor locations. Additionally, the scanner's intuitive design allows for easy one-handed operation, increasing user productivity.

The MS6520 also supports advanced features such as programmable settings, enabling users to customize the scanner according to their specific needs. It includes features such as data formatting and multi-interface support, which can be particularly valuable for business applications requiring specific data outputs.

In summary, the Metrologic Instruments MS6520 is a top-tier barcode scanner that combines high-speed scanning with robust performance and flexible connectivity options. Its ergonomic design, durability, and adaptability make it an excellent choice for businesses looking to streamline their operations and improve efficiency in barcode scanning tasks.
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