Metrologic MLPN 2358 - Manuals

1 Introduction The MS6720 is the first laser bar code scanner truly to bridge the gap betweenomnidirectional fixed projection and hand-held scanners. It incorporates fixedprojection performance and our patented 20-line scan pattern into acomfortable, ergonomic styling of our popular hand-helds. With...

2 Scanner and Accessories The following is a list of the parts included in the MS6720 kit. ! MS6720 Hand-Held Laser Scanner - Refer to page 27 foravailable communication protocols ! Stand (MLPN 45967) - Refer to page 8 for available kits ! Optional Power Transformer 120V or 220V or 240V (AC in) 5V (...

3 Quick Start 1.) Plug in the scanner. Both LEDs come on together along with the beep-the green LEDonly flashes. 2.) The scanner is shipped from the factory programmed with default settings. To configure the MS6720 scanner tomeet the host system’s specific needs, refer to the Programming Guide (MLPN...

4 Operational Test If the scanner is to receive power from an external power supply, test thescanner before it is connected to the host system. Keyboard Wedge Scanners: 1. Plug one end of the coil cable into the keyboard connector on the PC.Then plug the keyboard connector into the other end of the ...

5 MCA Female9-pin D 10 Position Modular Connector at the end of the Coil Cable Scanner Installation: Powered by External Power Supply To maintain compliance with applicable standards, all circuits connected to thescanner must meet the requirements for SELV (Safety Extra Low Voltage)according to EN 6...

6 MCA Female 9-pin D MCA MS6720 coil cable MCA host Scanner Installation: Powered by Host Device If the host system supplies +5VDC power to the scanner, reposition the internal jumperwithin the MCA (Metrologic Connector Adaptor) before connecting the scanner to thehost device. In addition, plug the ...

7 MS6720 » » “Y” coil cable º º PC Scanner Installation to the PC for the Scanner with Built-inPC Keyboard Wedge Interface To maintain compliance with applicable standards, all circuits connected to thescanner must meet the requirements for SELV (Safety Extra Low Voltage)according to EN 60950. 1. Th...

8 The MS6720 Stand The stand for the MS6720 is ergonomic and application friendly. The mounting wasdesigned to provide an adequate distance for scanning between the scanner face and thecounter top at all times. When fully tilted, the face of the scanner remains a full fiveinches from the counter. Th...

Green and Red LED When the red LED is on, this indicates that thelaser is on. When the green LED flashes on,the scanner has read a bar code successfully.When the green light turns off, communica-tion to the host is complete. The green LEDblinks while the scanner is waking up from anIR sensor timeout...

10 Audible Indicators When the MS6720 scanner is in operation, it provides audible feedback.These sounds indicate the status of the scan and scanner. Four settings areavailable for the tone of the beep. To change the tone, refer to the Program-ming Guide section: Beeper Tones. One Beep * When the sc...

11 Failure Modes Flashing Red and One Razzberry Tone This indicates the scanner has experienced a lasersubsystem failure. Return the unit for repair at anauthorized service center. Flashing Red and Green and Two Razzberry Tones This indicates the scanner has experienced a motor failure.Return the un...

12 Visual Indicators There are a red LED and a green LED on the scanner. When the scanner is on, theflashing or stationary activity of the LEDs indicates the status of the scan and scan-ner. No Red or Green LED There are two reasons why the LEDs will not be illuminated: 1.) If the scanner is receivi...

13 Label Each scanner has a label located on the bottom of the unit. This label containsinformation such as the model number, date of manufacture, serial number, and approvals. This label also notes that the device is a CDRHClass IIa laser product. The following is an example of this label:

14 Depth of Field Specifications Normal Depth of Field

18 Automatic Turn-On Specifications (IR Sensor) Normal Depth of Field Short Depth of Field Note: Depth of Field based on 13mil (.013") minimum element width, Turn On Range is nominal; small variances do NOT indicate a malfunction.

19 Scan Pattern Specifics Projection Axis The scan pattern of the MS6720 exits straight out of the scanner. This featurewas purposefully designed to provide pointing efficiency in the hand held mode and instinctive positioning in the fixed presentation mode. Omnidirectional Scan Volume Note: The abo...

21 Maintenance Smudges and dirt can interfere with the proper scanning of a bar code.Therefore, the output window will need occasional cleaning. 1. Spray glass cleaner onto lint free, non-abrasive cleaning cloth. 2. Gently wipe the scanner window.

22 The following guide is for reference purposes only. Contact a Metrologicrepresentative at 1-800-ID-METRO or 1-800-436-3876 to preserve thelimited warranty terms. Pg. 37. All Interfaces MS6720 Troubleshooting Guide SYMPTOMS POSSIBLE CAUSE(S) SOLUTION No LEDS, beep No power at power up Check transf...

23 All Interfaces continued SYMPTOMS POSSIBLE CAUSE(S) SOLUTION Unit goes to IR sensor used to wake up Adjust scanner positioning so that the sleep and does the scanner is always IR senses an object when a bar code not wake up sensing an object is presented. For example; point tothe ceiling and then...

24 SYMPTOMS The unit powers up properly, lasers come on, but the unit does not scan and does notbeep when a bar code is presented POSSIBLE CAUSE(S)/SOLUTION(S) Improper settings can be the cause for a scanner not to scan. The following would betypical examples: 1. Scanning a particular symbology tha...

25 Keyboard Wedge Only SYMPTOMS POSSIBLE CAUSE(S) SOLUTION Unit scans the Configuration is not correct Make sure the scanner is configured bar code but for keyboard wedge mode - Section there is no data F of the ScanSelect Guide (MLPN2186) Unit scans but Configuration is not correct Make sure that t...

27 Applications and Protocols The model number on each scanner includes the scanner number andcommunications protocol. Scanner Version Identifier Communication Protocol(s) 6720 9 OCIA (OCIA) 6720 11 IBM (46XX) 6720 14 RS-232 (232) 6720 15 Light Pen Emulation (LTPN) 6720 47 Keyboard Wedge (KBW) The M...

28 Appendix A Design Specifications Application: Fixed Projection/Hand-Held Laser Bar CodeScanner Max. Radiant Power: 0.681 Milliwatts (PEAK) Light Source: VLD 675 ± 5nm CDRH: Class IIa laser product CE: EN 60950: 1993, EN 60825-1:1994/A11:1996, Laser Class 1, EN 55022:1987 Class A, EN 55082-1:1992,...

30 Appendix B Default Settings Many functions of the scanner can be "programmed" - that is, enabled ordisabled. The scanner is shipped from the factory programmed to a set ofdefault conditions. The default parameter of the scanner has an asterisk ( * ) inthe charts on the following pages. If...

34 Appendix C Pin Assignments Cable Pin Assignments for the Coil Cable The MS6720 scanners are terminated to a 10 position shielded modularconnector. All of the coil cables (MLPN 44530) for the MS6720 scanner areterminated the same. The difference between versions is the end of the cablegoing into t...

37 Appendix D Warranty and Disclaimer Limited Warranty Products manufactured by Metrologic have a 2-year limited warranty fromdate of manufacture. This warranty is limited to repair, replacement or refund at Metrologic’sdiscretion. Faulty equipment must be returned to the Metrologic facility inBlack...

39 Appendix E Notices Notice This equipment has been tested and found to comply with limits for a Class A digital device,pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference when the equipment is operated in a commercial environ...

41 Appendix F Patents “Patent Information This METROLOGIC product may be covered by one or more of the followingU.S. Patents: U.S. Patent No. 4,360,798; 4,369,361; 4,387,297; 4,460,120; 4,496,831;4,593,186; 4,607,156; 4,673,805; 4,736,095; 4,758,717; 4,816,660; 4,845,350; 4,896,026; 4,923,281; 4,933...

42 Index A Accessories 2 AC input/outlet 2, 4, 5, 7 Adaptor cable 2, 7, 36 5M 6F 7 MCA 2, 4-6 Application 2, 27, 28, 35 DC transformer 28 Approvals 13 Decode capability 29 Assignments Default Settings 30-33 pin 34-36 Depth of field 14-18, 29 Audible indicators 10 Design specifications 28, 29 Authori...