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METROLOGIC INSTRUMENTS, INC.

MS7120 Series Fixed Projection 

Laser Scanner

Installation and User’s Guide

MLPN 2408
Printed in USA
December 1998

Summary of Contents for MS7120 Series

Page 1: ...METROLOGIC INSTRUMENTS INC MS7120 Series Fixed Projection Laser Scanner Installation and User s Guide MLPN 2408 Printed in USA December 1998...

Page 2: ...r Brooklin 05 08 Techlink CEP 04571 090 S o Paulo SP Brasil Singapore 417818 Outside Brazil Tel 65 842 7155 Tel 55 11 5505 6568 Fax 65 842 7166 Fax 55 11 5505 1681 ant888 cyberway com sg info sa metro...

Page 3: ...9 Failure Modes 10 Visual Indicators 11 Labels 12 Depth of Field Specifications 13 Optimal Low Density Depth of Field 13 Optimal High Density Depth of Field 13 Close Depth of Field 14 Normal Depth of...

Page 4: ...e of Contents continued Appendix A Design Specifications 29 30 Appendix B Default Settings 31 35 Appendix C Pin Assignments 36 38 Appendix D Warranty and Disclaimer 39 40 Appendix E Notices 41 42 Inde...

Page 5: ...bit increases the first pass read rate for maximum productivity The scanning head can be tilted vertically a full 30 for added flexibility when scanning various sized objects o These features increase...

Page 6: ...ong strain relief xxx specifies connection to the host Keyboard Wedge Scanners Keyboard Wedge PowerLink Cable with a 5 pin DIN female connector and a 6 pin mini DIN male connector MLPN 19763 Adapter C...

Page 7: ...nce the red LED will remain on for the duration of the beep 2 The scanner is shipped from the factory programmed with default settings To configure the MS7120 scanner to meet the host system s specifi...

Page 8: ...into the PC 2 Check the AC input requirements of the power supply to make sure the voltage matches the AC outlet Connect AC power to the transformer 3 Listen for a single beep that indicates the scann...

Page 9: ...ck the AC input requirements of the power supply to make sure the voltage matches the AC outlet the socket outlet shall be installed near the equipment and shall be easily accessible Connect AC power...

Page 10: ...n off the host system 2 Make the necessary PowerLink cable connections to the scanner and the host 3 Turn on the host system NOTE a When the scanner first receives power the green LED will turn on The...

Page 11: ...end of the adapter cable to the PowerLink cable leaving the necessary termination exposed for connecting to the keyboard and the keyboard port on the PC Refer to Appendix C page 38 for pin assignment...

Page 12: ...EDs are also used as diagnostic indicators and mode indicators Refer to pages 9 11 for details Orbit Face Tilts 30 vertically o for variable position ing of the scan pattern Output Window Laser light...

Page 13: ...s not flash then the bar code has not been successfully read Razzberry Tone This is a failure indicator Refer to failure modes page 10 Three Beeps during operation During operation of the scanner the...

Page 14: ...failure Return the unit for repair at an authorized service center Continuous Razzberry Tone with both LEDs off If upon power up the scanner emits a continuous razz berry tone then the scanner has an...

Page 15: ...ingle Red Flash When the scanner successfully reads a bar code the red LED will flash and the scanner will beep once If the red LED does not flash or the scanner does not beep once then the bar code h...

Page 16: ...unit One label contains information such as the model number date of manufacture serial number and notes that the device is a Class IIa laser product The other label states the device is an LASERKLASS...

Page 17: ...13 Depth of Field Specifications based on 100 UPC bar codes Optimal Low Density Depth of Field default Optimal High Density Depth of Field...

Page 18: ...14 Depth of Field Specifications continued based on 100 UPC bar codes Close Depth of Field Normal Depth of Field...

Page 19: ...15 Depth of Field Specifications continued based on 100 UPC bar codes Far Depth of Field...

Page 20: ...16 Depth of Field by Minimum Bar Code Element Width Optimal Low Density Depth of Field default...

Page 21: ...17 Depth of Field by Minimum Bar Code Element Width continued Optimal High Density Depth of Field default...

Page 22: ...18 Depth of Field by Minimum Bar Code Element Width continued Close Depth of Field...

Page 23: ...19 Depth of Field by Minimum Bar Code Element Width continued Normal Depth of Field...

Page 24: ...20 Depth of Field by Minimum Bar Code Element Width continued Far Depth of Field...

Page 25: ...es 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 wip...

Page 26: ...t system s cannot supply to the scanner from host enough current to power Orbit Use the power supply included with the scanner 3 beeps on Non volatile RAM failure Contact a Metrologic Representative p...

Page 27: ...or beep character length lock or a minimum length and bar code being scanned does not satisfy the programmed criteria of Non UPC EAN codes The scanner defaults to a minimum of 4 character bar code The...

Page 28: ...print and NOT for settings ie change to econo mode or others of the high speed same bar code symbology Scanner beeps at The bar code may have Check if it is a check digit character or some bar codes b...

Page 29: ...code and data formatting are selected Adjust intercharacter delay SYMPTOM The unit is Configuration is not Increase the interscan code delay transmitting correct setting Adjust whether the F0 break i...

Page 30: ...d the communicate program is looking for RS 232 data properly to the host Power up OK Com port not operating Check to make sure that the baud rate and scans OK properly and parity of the scanner and t...

Page 31: ...tware and the scanner configuration match If the application does not support RS 232 scanners a software wedge program that will take RS 232 data and place it into a keyboard buffer may be needed This...

Page 32: ...edge Interface is designed to be used for keyboard emulation only However many RS 232 programmable functions that are available in other Metrologic scanners are also available as keyboard wedge functi...

Page 33: ...Keyboard Wedge RS 232 OCIA Light Pen IBM 46xx Stand Alone PC Keyboard Print Contrast 35 minimum reflectance difference No Characters Read up to 80 data characters Maximum number will vary based on sym...

Page 34: ...4EF Storage Temperature 40EC to 60EC 40EF to 140EF Humidity 5 to 95 relative humidity non condensing Light Levels 4840 LUX 450 foot candles Shock Designed to withstand 1 m 3 1 drops Contaminants Seale...

Page 35: ...232 Pen 46XX UPC EAN T T T T T T T T T T Code 128 T T T T T T T T T T Code 93 T T T T T T T T T T Codabar T T T T T T T T T T Interleaved 2 of 5 ITF T T T T T T T T T T MOD 10 Check on ITF T T T T T...

Page 36: ...ame Symbol Rescan Timeout T T T T T T T T T T 500 msecsProgrammable in 50 msec steps MAX 6 35 seconds Same Symbol Rescan T T T T T T T T T T Timeout 1250 msecs Same Symbol Rescan T T T T T T T T T T T...

Page 37: ...TF T T T T T T T T Transmit MSI Plessey Check T T T T T T T T Characters Parity Space T T Baud Rate 9600 T T 8 Data Bits T T 7 Data Bits T T Transmit Sanyo ID Characters T T T T Nixdorf ID T T T T LRC...

Page 38: ...Redundancy T T T T T T T T T T Five Digit Redundancy T T T T T T T T T T 100 msec to Find Supplement T T T T T T T T T T Programmable in 100msec steps MAX 800 msec Coupon Code 128 T T T T as code T T...

Page 39: ...arameter Default OCIA RS Light IBM KBW 232 Pen 46XX Normal Depth of Field T T T T T T T T T T Extended Depth of Field T T T T T T T T T T Long Depth of Field T T T T T T T T T T Ultra Close Depth of F...

Page 40: ...mit Output 2 RS 232 Transmit Output 3 RS 232 Receive Input 3 RS 232 Receive Input 4 RDATA 4 RTS Output 5 RDATA Return 5 CTS Input 6 Clock in 6 DTR Input 7 Clock out 7 IBM 46XX Transmit 8 Clock in Retu...

Page 41: ...hen connect the other end of the PowerLink Y type cable to the host and keyboard refer to page 7 for details Due to the variations in current supplied by the many available PC s Metrologic suggests th...

Page 42: ...pin DIN male connector on one end and a 6 pin mini DIN female connector on the other According to the termination required connect the appropriate end of the adapter cable to the PowerLink cable leav...

Page 43: ...ch in the sole judge ment of Metrologic has been subjected to misuse neglect improper installation or accident nor does it extend to any Product which has been repaired or altered by anyone who is not...

Page 44: ...i Gew hr und haften nicht f r die Richtigkeit im Hinblick auf Inhalt oder Genauigkeit der Angaben dieser Ver ffentlichung oder des hierin beschriebenen Produkts Sie bernehmen ebenso keinerlei Eignungs...

Page 45: ...ard Remarque Apr s contr le de cet appareil on a not qu il r pondait aux valeurs limites de la classe A conform ment la partie 15 des directives de l administration f d rale am ricaine pour les t l co...

Page 46: ...g aussetzen Der Einsatz optischer Ger te mit dieser Laserausr stung erh ht das Risiko einer Sehsch digung N B Dal controllo di questo apparecchio risulta che esso risponde ai valori limite per apparec...

Page 47: ...7 Configuration procedures 5 7 Connector s 39 Current 4 7 23 31 37 38 Customer service 39 D DC transformer 30 Decode capability 29 Default Settings 31 35 Depth of field 13 20 Design specifications 29...

Page 48: ...5 6 PowerLink cable 2 4 8 36 38 Power supply 4 5 7 22 36 37 Programming guide 2 3 9 26 28 Protocols 28 Q Quick start 3 R Razzberry tone 9 11 RDATA 36 Recommendation 7 Red led 3 6 8 9 11 23 Repair 10 3...

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