Metrologic Instruments ARGUSSCANTM MS7220 User's Manual
Contents
1. 30 Light Pen 1 2 9 10 29 36 40 Light Source 29 46 M Maintenance 18 29 Min Bar Width 29 N Normal Depth of Field 35 Notices 44 45 O OCIA 1 2 5 6 28 29 31 36 40 Operating Current 30 Operation 29 44 Operational 29 Output Window 13 P Pans na Da aaa yu ee 13 Palanas aa asana Ka 45 POR Aiea 36 41 Programming Guide 1 15 26 28 PIOlOCOlS 2 Na ASA 28 R Razzberry Tone 15 16 32 RDA TA SD aaa 40 Kee 43 S Scan LINES mana Ae 29 Scan Pattern 29 Scan Speed 29 Specifications 19 20 21 29 30 Stands 1 2 29 37 38 39 el ae ei s 30 System Interfaces 29 T Termination 29 Transformers 30 Troubleshooting 22 26 V Ventilation 30 EC CER E 17 Viele te EE 5 9 W VVall ab V uyu usu uuu suyus 43 le EE 29 April 2002 Printed in USA 00 02554A2. 4 Connect the other end of the PowerLink a YO w cable to the host A Before continuing verify that the powerlink cable is connected to the proper communication jack on the scanner Incorrect cable connection can cause communication problems or potential damage to the scanner 5 Connect the external power supply to the power jack on the Power Link Cable t 6 Check the AC input requirements of the power supply to make sure the voltage matches the AC outlet 7 Connect AC power to the transformer The outlet should be near the equipment and easily accessible 8 Slide the cable cover into place on the back of the scanner then secure it with Figure 1 OCIA Interface d OCIA Defa the three M3 screws provided A Caution To maintain compliance with applicable standards all circuits connected to the scanner must meet the requirements for SELV Safety Extra Low Voltage according to EN 60950 9 Turn on the host system 10 Scan the bar code to configure the MS7220 for OCIA communication To maintain compliance with standard CSA C22 2 No 950 UL 1950 and norm EN 60950 the power source should meet applicable performance requirements for a limited power source INSTALLATION FOR OCIA INTERFACE CONTINUED To power the unit from the host device For OCIA only 1 Follow the Getting Started steps on page 3 2
3. Keyboard RS232 Aux Wedge or or Light Pen Stand Alone Keyboard 9 Pin D Type Connector cO Stand Alone Keyboard Powerlink Cable mm 6 pin male mini DIN connector to the PC Function 6 Pin Male Mini DIN Connector 41 SCANNER AND CABLE TERMINATIONS CONTINUED Cable Connector Configuration The PowerLink cable is terminated with a 5 pin DIN female connector on one end and a 6 pin mini DIN male on the other PowerLink Cable 5 Pin DIN Female 6 Pin DIN Male Metrologic will supply an adapter cable with a 5 pin DIN male connector on one end and a 6 pin mini DIN female connector on the other Adapter Cable 5 Pin Din Male 6 pin Mini Din Female According to the termination required connect the appropriate 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 The pin assignments are as follows PowerLink Cable Adapter Cable 5 pin Male DIN 5 Volts DC 6 pin Female Mini DIN No Connect No Connect 42 LIMITED WARRANTY The MS7220 scanners are manufactured by Metrologic at its Blackwood New Jersey U S A facility The MS7220 scanners have a two 2 year limited warranty from the date of manufacture Metrologic warrants and represents that all MS7220 scanners are free of all defects in material workmanship and design and have been produced and labeled i
4. 9 Slide the cable cover into place on the back of the scanner then Scan 1 secure it with the three M3 screws provided FG E RS 10 Turn on the host system Enable Stand Alone Keyboard Wedge 1 Caution 7351 5 5 5 3 To maintain compliance with applicable standards all circuits connected to the scanner must meet the requirements for SELV Safety Extra Low Voltage according to EN 60950 11 Scan the bar codes in order to configure the MS7220 for Stand nd Alone Keyboard communication ngana Note When scanning the bar codes cover the code not being scanned to ensure the codes are read in the proper sequence To maintain compliance with standard CSA C22 2 No 950 UL 1950 and norm EN 60950 the power source should meet applicable performance requirements for a limited power source INSTALLATION FOR RS232 OR LIGHT PEN INTERFACES 1 Follow the Getting Started steps on page 3 2 Turn off the host system 3 Connect the PowerLink cable to the jack labeled RS232 or Light Pen on the MS7220 4 Connect the other end of the PowerLink cable to the host Before continuing verify that the powerlink cable is connected to the proper communication jack on the scanner Incorrect cable connection can cause communication problems or potential damage to the scanner 5 Connect the external power supply to the power jack on the
5. Metrologic METROLOGIC INSTRUMENTS INC MS7220 ArgusSCAN Presentation Laser Scanner Installation and User s Guide le T UB LOCATIONS CORPORATE HEADQUARTERS North America EUROPEAN HEADQUARTERS Germany Middle East and Africa Metrologic Instruments Inc 90 Coles Road Blackwood NJ 08012 4683 Metrologic Instruments GmbH Dornierstrasse 2 82178 Puchheim b Munich Germany info de metrologic com Metrologic Eria Ib rica SL Julian Camarillo 29 D 1 Edificio Diapason 28037 Madrid Metrologic Instruments Italia srl Via Emilia 70 40064 Ozzano dell Emilia BO Metrologic Eria France SA 69 Rue de la Belle Etoile 21 Paris Nord Il BP 50057 95947 ROISSY CDG CEDEX Metrologic Instruments UK Limited 58 Tempus Business Centre Kingsclere Road Basingstoke Hampshire RG21 6XG Customer Service 1 800 ID METRO Tel 856 228 8100 Fax 856 228 6673 Email info metrologic com Internet www metrologic com Tel 49 89 89019 0 Fax 49 89 89019 200 Email info europe metrologic com Germany Email Tel 34 913 272 400 Fax 34 913 273 829 Email info es metrologic com Tel 39 0 51 6511978 Fax 39 0 51 6521337 Email info it metrologic com Tel 33 0 1 48 63 78 78 Fax 33 0 1 48 63 24 94 Email info fr metrologic com Tel 44 0 1256 365900 Fax 44 0 1256 365955 Email info uk metrologic com Metrologic Asia Pte Ltd No 8 Kaki Bukit Place 4
6. POSSIBLE CAUSE S SOLUTION Check if it is a check digit character or border problem Check if check digits are set properly Check if the correct minimum symbol length is set Make sure the scanner is configured for the appropriate mode Make sure that the proper PC type AT PS2 or XT is selected Verify correct country code and data formatting are selected Adjust intercharacter delay SYMPTOM Increase the interscan code delay setting Adjust whether the FO break is transmitted It may be necessary to try this in both settings TROUBLESHOOTING GUIDE CONTINUED SYMPTOMS Alpha characters show as lower case Everything works except for a couple of characters RS 232 Only The unit is transmitting each character Alpha characters show as lower case Everything works except for a couple of characters Power up OK and scans OK but does not communicate properly to the host Power up OK and scans OK but does not communicate properly to the host Computer is in Caps Lock mode These characters may not be supported by that country s key look up table Configuration is not correct Computer is in Caps Lock mode These characters may not be supported by that country s key look up table Com port at the host is not working or configured properly Cable not connected to the proper com port POSSIBLE CAUSE S SOLUTION Enable Caps Lock detect setting of the scanner to det
7. NE Default OCIA RS 232 IBM 46XX V KBW lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt 33 DEFAULT SETTINGS CONTINUED Light IBM Parameter Default OCIA RS 232 Pen AGXX KBW Carriage Return s 7 Line Feed disabled by Z default in KBW FL Laser Enable Z Command DTR Handshaking v Support XON XOFF Handshaking Bookland 977 2 digit Supplemental Requirement Supplements are not J Y V Z Y Required 100 msec to Find Supplement Programmable in 100 V V V V V msec steps MAX 800 msec 34 DEFAULT SETTINGS CONTINUED Parameter Coupon Code 128 Programmable Code Lengths Programmable Prefix Characters Suffix Characters Prefixes for individual Code Types Editing Inter Scan Code Delay Programmable 100 usec steps Function Control Key Support Minimum Element Width Programmable in 5 6 usec steps Depth of Field Variable Depth of Field Normal Depth of Field Extended Depth of Field Long Depth of Field Ultra Close Depth of Field Default OCIA RS 232 Light Pen as code C IBM 46XX lt lt lt lt 35 DEFAULT SETTINGS CONTINUED Default settings for Aux interface The slave scanner and the MS7220 always communicate via RS232 Data is relayed to the host via various primary i
8. Floor Singapore 416186 Metro Suzhou Technologies Co Ltd 221 Xing Hai Street Suzhou Industrial Park Suzhou China 215021 Metrologic Japan Co Ltd Matsunoya Building 6 Floor 3 14 8 Higashiueno Taitou Ku Tokyo 110 0015 Japan Tel 65 6842 7155 Fax 65 6842 7166 Email info sg metrologic com Tel 86 512 62572511 Fax 86 512 62571517 Email info cn metrologic com Tel 81 03 3839 8511 Fax 81 03 3839 8519 Email info jp metrologic com Copyright Brazil Outside Brazil Metrologic do Brasil Ltda Rua da Paz 2059 CEP 04713 002 Ch cara Santo Ant nio Sao Paulo SP Brasil Metrologic South America Rua da Paz 2059 CEP 04713 002 Chacara Santo Antonio Sao Paulo SP Brasil Tel 55 11 5182 8226 Fax 55 11 5182 8315 Email info br metrologic com Tel 55 11 5182 7273 Fax 55 11 5182 7198 Email info sa metrologic com 2002 by Metrologic Instruments Inc All rights reserved No part of this work may be reproduced transmitted or stored in any form or by any means without prior written consent except by reviewer who may quote brief passages in a review or provided for in the Copyright Act of 1976 Products and brand names mentioned in this document are trademarks of their respective companies TABLE OF CONTENTS HATHOCU CHOI APA AP 1 Scanner and ACccessores a 1 Getting o an baka LGE AANO KA GALA LA BAG GA rau 3 Installation for OCIA Interface aa 5 Installation for Keyboard Wedge Inter
9. UPC BAR CODES Depth of Field Default Distance from Face Figure 13 Side View of Depth of Field Minimum Bar Code Element Width A LE mn 13 19 26 33 48 mils 52 75 104 13 19 Specifications subject to change without notice 21 TROUBLESHOOTING GUIDE The following guide is for reference purposes only Contact a Metrologic representative at 1 800 ID METRO or 1 800 436 3876 to preserve the limited warranty terms MS7220 Series Troubleshooting Guide SYMPTOMS All Interfaces No LEDs beep or motor spin No LEDs beep 3 beeps on power up Continuous razz tone on power up Razz tone and green LED flash at power up Razz tone and both LEDs flash at power up Multiple scans upon presentation of code The unit powers up but does not scan and or beep 22 No power is being supplied to the scanner No power is being supplied to the scanner from host Non volatile RAM failure RAM or ROM failure VLD failure Scanner motor failure Same symbol timeout set too short Beeper disabled No tone selected POSSIBLE CAUSE S SOLUTION Check transformer outlet and power strip Make sure the cable is plugged into the scanner Some host systems cannot supply enough current to power ArgusScan Use the power supply included with the scanner Contact a Metrologic Representative if the unit will not hold the programmed configuration Contac
10. requirements for SELV Safety Extra Low Voltage according to EN 60950 To maintain compliance with standard CSA C22 2 No 60950 00 UL 60950 and norm EN 60950 the power source should meet applicable performance requirements for a limited power source 11 INSTALLATION OF AN AUXILIARY SCANNER 11 Configure the auxiliary scanner to send formatted data to the MS7220 Normal slave mode operation will only require reserve Code 32 to be set in the auxiliary scanner The following bar code applies for all scanners except the MS6720 to be used as an auxiliary scanner Contact a Metrologic representative for information on the MS6720 T 3 4 2 4 8 1 7 12 Configure the MS7220 to activate the auxiliary port Enable the auxiliary port and configure it to recognize slave formatted data with the following bar code Enable Aux Port 3 4 3 7 3 0 RS232 or Keyboard Wedge or Aux Light Pen Stand Alone Keyboard OCIA 13 Turn on the host system The MS7220 host cable NIE connection is interface iB dependent Is Sal Refer to installation steps provided for the type of interface required for your application Hi Interface Dependent Connect to the Auxiliary Scanner SCANNER PARTS Output Window Red LED Green LED Speaker Side Cover Cable Door Cable Jack Cover Horizontal Mount Base O
11. MS7220 DESIGN SPECIFICATIONS ELECTRICAL Input Voltage 5 2VDC 0 25V Power 1 9W Operating Current 360 mA DC Transformers Class 5 2 V 650 mA x Laser Class u RE EMC FCC ICES 003 amp EN 55022 Class A x x Operating Temperature x 0 C to 40 C 32 F to 104 F Storage Temperature x 40 C to 60 C 40 F to 140 F Humidity x 5 to 95 relative humidity non condensing Light Levels 4842 LUX 450 foot candles x Sealed to resist airborne particulate Contaminants contaminants Ventilation None required Specifications subject to change without notice 30 DEFAULT SETTINGS Many functions of the scanner can be programmed that is enabled or disabled The scanner is shipped from the factory programmed to a set of default conditions The default parameter of the scanner has an asterisk in the charts on the following pages If an asterisk is not in the default column then the default setting is Off or Disabled Every communication does not support every parameter If the communication supports a parameter listed in the charts on the following pages a check mark will appear Parameter Default OCIA RS 232 pasak ag KBW Interleaved 2 of 5 ITF TU v Full ASCII Code 39 oo lt loy MOD 43 Check MSI Plessey 10 10 v Check Digit MSI Plessey MOD 10 V Y Check Digit Minimum Symbol Length Spaces High as Scanned
12. Power Link Cable 6 Checkthe AC input requirements of the power supply to make sure the voltage matches the AC outlet 7 Connect AC power to the transformer The outlet should be near the equipment and easily accessible 8 Slide the cable cover into place on the back of the scanner then secure it with the three M3 screws provided Figure 5 RS232 or Light Pen Interface 9 Turn on the host system 10 Scan the appropriate bar codes on page 10 to configure the MS7220 for RS 232 or Light Pen communication A Caution To maintain compliance with applicable standards all circuits connected to the scanner must meet the requirements for SELV Safety Extra Low Voltage according to EN 60950 To maintain compliance with standard CSA C22 2 No 950 UL 1950 and norm EN 60950 the power source should meet applicable performance requirements for a limited power source INSTALLATION FOR RS232 OR LIGHT PEN INTERFACES Step 10 page 9 continued For RS232 Communication Ili st 3 9 9 9 9 9 8 For Light Pen Communication Ili st 3 9 9 9 9 9 8 nable Light Pen Wan INSTALLATION OF AN AUXILIARY SCANNER 1 Turn off the host system 2 Connect the round end of the Powerl ink RS232 AUX cable MLPN 54 54667A to the RS232 jack of the auxiliary scanner 3 Connect the other end of the PowerLink RS232 AUX cable into the 1 jack from the left side of the MS7320 The Aux
13. and secure the base plate to the countertop with the four 8 wood screws provided Wood Screw 8 Round Head Qty 4 18 18057 SC Base Plate A 39 Drill four MLPN 36 36080 places Continued on next page GETTING STARTED Return the metal base plate to its O amp Return the foam insert to its original position then tighten the original position then slide lock nut the horizontal stand back into place on the scanner O Before continuing determine what communication interface is needed then follow the installation procedure for that interface on pages 5 11 It is important to use the correct communication jack on the back of the scanner see pages 5 10 for cable the proper connections Incorrect cable connections can cause communication problems or potential damage to the scanner After the communication cable has been connected properly slide the cable cover down then secure in place with the three M3x 5 x 6 mm pan head screws provided See the MS7220 Stands section of this guide for additional information on the vertical MLPN 46 46405 and flexible MLPN 46 46406 stand options 4 INSTALLATION FOR OCIA INTERFACE To power the unit with an external power supply 1 Follow the Getting Started steps on 3 2 Turn off the host system 3 Connect the PowerLink cable to the jack labeled OCIA on the MS7220 HT 6
14. jack has a square opening The following Metrologic scanners can be used in the Aux input of the MS7220 the MS9520 MS9540 MS6220 MS7120 MS6520 MS6720 MS7320 or another MS7220 Q Important The MS7220 aux port requires the signals transmit receive RTS amp CTS from the auxiliary scanner 4 Connect the MS7220 Host PowerLink cable to the appropriate interface jack on the back of the MS7220 5 Connect the other end of the MS7220 Host PowerLink cable to the Host 6 Connect the external power supplies for the auxiliary scanner and the MS7220 to the power jacks on the two PowerLink cables 6109 Before continuing verify that the powerlink cable is connected to the appropriate interface jack on the scanner An incorrect cable connection can cause communication problems or potential damage to the scanner 7 Check the AC input requirements of both power supplies to make sure the voltage matches the AC outlets 8 Snap on the cable cover 9 Connect AC power to the transformers The outlets should be near the equipment and easily accessible 10 Configure the MS7220 for the appropriate interface configuration settings Continued on page 12 The MS7220 host cable connection is interface dependent Refer to the installation steps provided for the type of interface required for your application A Caution To maintain compliance with applicable standards all circuits connected to the scanner must meet the
15. 40V United Kingdom MLPN 45 45592 e Stand e Optional Flex Stand MLPN 46 46404 e PowerLink Cable with built in power jack for use with RS 232 Light Pen OCIA and 46xx scanners e One of the following may be included e Standard 2 1m 7 straight cord short strain relief MLPN 54 54xxx e Optional 2 7m 9 coiled cord long strain relief MLPN 53 53xxx xxx specifies connection to the host e Keyboard Wedge PowerLink Cable Kit for use with Keyboard Wedge scanners MLPN 54 54002 e A PowerLink Y cable with a 5 pin DIN female connector and a 6 pin mini DIN male connector e An Adapter Cable with a 5 pin DIN male connector and a 6 pin mini DIN female connector e Stand Alone Keyboard Wedge PowerLink Cable MLPN 54 54020 e PowerLink RS232 LSO AUX Cable MLPN 54 54667A Other items may be ordered for the specific protocol being used To order additional items contact the dealer distributor or call Metrologic s Customer Service Department at 1 800 ID METRO or 1 800 436 3876 GETTING STARTED Tools needed e Phillips head screwdriver e 74 20 wrench e Drill with a 39 drill bit drill for hard mount installation only Slide on the cable door and o Loosen the lock nut push back remove the foam insert the metal base plate and then slide the cable through the cable opening Mounting the MS7220 Peel off the base plate s tape backing and affix it to the countertop or drill four 39 pilot holes
16. C to ignore RTS CTS Data Set Ready DSR and Data Carrier Detect DCD signals If the demonstration program works and yours still does not jumper RTS to CTS and Data Terminal Reading DTR to DCD and DSR on the back of CLS ON ERROR GOTO 100 OPEN COM1 9600 S 7 1 CS0 DS0 CDO LF AS 1 PRINT SCAN A FEW BAR CODES LINE INPUT 1 BARCODES PRINT BARCODES KS INKEYS IF KS CHR 27 THEN GOTO 32766 GOTO 40 PRINT ERROR NO ERR PRESS ANY KEY TO TERMINATE KS INKEYS IF KS THEN GOTO 110 32766 CLOSE SYSTEM 32767 END 27 APPLICATIONS AND PROTOCOLS The model number on each scanner includes the scanner number and factory default communications protocol Version Communication Protocol s Identifier RS232 Light Pen Keyboard Wedge Stand Alone Keyboard OCIA Low Speed Option The MS7220 with Built in PC Keyboard Wedge Interface is designed to be used for keyboard emulation only Many RS 232 programmable functions available in other Metrologic scanners are also available as keyboard wedge functions The following are the most important selectable options specific to the keyboard wedge Keyboard Type AT includes IBM PS2 models 50 55 60 80 XT e IBM PS2 includes models 30 70 8556 Keyboard Country Type USA United Kingdom French German Italian Spanish Belgium Swiss Japanese kk Refer to pages 31 36 for complete information on the factory def
17. Contains no user serviceable components Complies with 21 CFR 1040 10 and 1040 11 Class lla Dus Laser Product Avoid Long Term Viewing of Direct Laser Light ERASER KEASBE 1 LISTED Nach EN60825 1 1994 A1 1 1996 Complies with FCC and ICES 003 PRODUKT 9438 See Manual Patents See Manual Eviter toute exposition prolongee LTE de la vue au rayonnement laser direct Appareil laser Classe lla Figure 9 Back view of the case 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 18 DEPTH OF FIELD SPECIFICATIONS BASED ON 100 UPC BAR CODES Depth of Field default 55 mm 2 47 Width at Face NM Figure 10 Top View of Depth of Field 77 mm 73 03 Width at Face Figure 11 Side View of Depth of Field Specifications subject to change without notice 19 DEPTH OF FIELD BY MINIMUM BAR CODE ELEMENT WIDTH BASED ON 100 UPC BAR CODES Depth of Field Default Distance from Face 0 0 mm 0 0 30 mm 1 18 50 mm 1 97 150 mm 5 91 180 mm 7 09 215 mm 8 46 Figure 12 Top View of Depth of Field Minimum Bar code Element Width Specifications subject to change without notice 20 DEPTH OF FIELD BY MINIMUM BAR CODE ELEMENT WIDTH BASED ON 100
18. DTS SIEMENS lt 31 DEFAULT SETTINGS CONTINUED Parameter Default OCIA RS 232 pak rene KBW DTS NIXDORF Poll Light Pen Source K Beep Transmit ES Sequence Transmit Communication Timeout Razzberry Tone on Timeout Three Beeps on Timeout No Beeps on Timeout Enter Power Save Mode Same Symbol Rescan Timeout 200 msecs Same Symbol Rescan D Timeout 500 msecs Programmable in 50 msec steps MAX 6 35 seconds Same Symbol Rescan Timeout 1250 msecs Same Symbol Rescan Timeout 2000 msecs Intercharacter Delay s 1 msecs Programmable in 1 msec Steps 10 msecs in KBW MAX 255 msecs Number of Scan Buffers Digit Transmit UPC E Check Digit Convert UPC A to EAN 13 m lt Transmit Lead Zero on UPC E 32 DEFAULT SETTINGS CONTINUED Parameter Convert EAN 8 to EAN 13 Transmit UPC A Number System Transmit UPC A Manufacturer ID Transmit UPC A Item ID Transmit Codabar Start Stop Characters CLSI Editing Enable Transmit Mod 43 Check Digit on Code 39 Transmit Code 39 Stop Start Characters Transmit Mod 10 ITF Transmit MSI Plessey Check Characters Parity Baud Rate 8 Data Bits 7 Data Bits Transmit Sanyo ID Characters Nixdorf ID LRC Enabled UPC Prefix UPC Suffix Transmit AIM ID Characters STX Prefix ETX Suffix Light Pen
19. DUCTION ArgusScan is an aggressive omnidirectional laser barcode scanner ideal for retail convenience liquor and specialty store applications Engineered with a large easy to find optimal scan area ArgusScan increases the first pass read rate for maximum productivity ArgusScan is equipped with a multitude of standard features including e A bright 650 nm laser e Programmable depth of field e PowerLink user replaceable cables e MetroSet 2 MetroSelect and MetrOPOS compatible e Data editing parsing capability using Bits n Pieces e A2 year warranty SCANNER INTERFACE RS232 Light Pen Keyboard Wedge 7220 12 Stand Alone Keyboard OCIA Low Speed Option SCANNER AND ACCESSORIES The following is a list of the parts included in the MS7220 kit MS7220 ArgusScan Presentation Scanner MetroSelect Programming Guide MLPN 00 02407 or 00 02561 MS7220 User s and Installation Guide MLPN 00 02554 Also available for download at www metrologic com Stand e Standard Horizontal Stand MLPN 46 46406 e Standard Vertical Stand MLPN 46 46405 SCANNER AND ACCESSORIES CONTINUED The following items are dependent on the type of MS7220 Kit ordered Some items may not be included in your kit e AC to DC Power Transformer Regulated 5 2V 650 mA output e One of the following may be included e 120V United States MLPN 45 45593 e 220V 240V Continental European MLPN 45 45591 e 220V 2
20. O O O O O Multi Function Button see page 14 e Cable Connection Area e Foam Insert Figure 7b Scanner Parts THE MULTI FUNCTION BUTTON Figure 8a Multi Function Button Press and Hold 1 2 3 Release Figure 8b Changing the Beeper Tone Press and Hold 1 2 3 4 5 Release Figure 8d Normal Operation 14 CHANGING THE BEEPER TONE A short lt 3 second depression and the beeper tone will change The new tone will be heard followed by a short pause Then two more of the new tones will be heard signifying the new setting has been stored in memory The silent no beep tone is also selectable PLACING THE UNIT IN SLEEP MODE Long gt 3 seconds depression Puts the scanner in the sleep mode WAKING THE UNIT FROM SLEEP MODE The next button depression will awaken the scanner for normal operation AUDIBLE INDICATORS When the MS7220 scanner is in operation it provides audible feedback These sounds indicate the status of the scanner Eight settings are available for the tone of the beep normal 6 alternate tones and no tone To change the tone use the Multi Function Button or refer to the MetroSelect Programming Guide MLPN 00 02407 or 00 02561 d SSES SSES One Beep When the scanner first receives power the green LED will turn on the red LED will flash and the scanner will beep once The red LED will remain on for the duration of the beep The sc
21. R IMPLIED AND SPECIFICALLY EXCLUDES WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE UNDER THE UNIFORM COMMERCIAL CODE OR ARISING OUT OF CUSTOM OR CONDUCT THE RIGHTS AND REMEDIES PROVIDED HEREIN ARE EXCLUSIVE AND IN LIEU OF ANY OTHER RIGHTS OR REMEDIES IN NO EVENT SHALL METROLOGIC BE LIABLE FOR ANY INDIRECT OR CONSEQUENTIAL DAMAGES INCIDENTAL DAMAGES DAMAGES TO PERSON OR PROPERTY OR EFFECT ON BUSINESS OR PROPERTY OR OTHER DAMAGES OR EXPENSES DUE DIRECTLY OR INDIRECTLY TO THE PRODUCT EXCEPT AS STATED IN THIS WARRANTY IN NO EVENT SHALL ANY LIABILITY OF METROLOGIC EXCEED THE ACTUAL AMOUNT PAID TO METROLOGIC FOR THE PRODUCT METROLOGIC RESERVES THE RIGHT TO MAKE ANY CHANGES TO THE PRODUCT DESCRIBED HEREIN Corporate Headquarters Metrologic Instruments Inc Customer Service 1 800 ID METRO 90 Coles Road Tel 856 228 8100 Blackwood NJ 08012 4683 Fax 856 228 6673 Email info metrologic com Website www metrologic com CA AE Metrologic Instruments GmbH Tel 49 89 89019 0 Dornierstrasse 2 Fax 49 89 89019 200 82178 Puchheim b Email info europe metrologic com Munich Germany 43 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 protection against harmful interference when the equipment is operated in a commercial environment This equipment
22. Turn off the host system e dg 3 Connect the PowerLink cable to the jack labeled OCIA on the MS7220 4 Connect the other end of the PowerLink cable to the host Before continuing verify that the powerlink cable is connected to the proper communication jack on the scanner Incorrect cable connection can cause communication problems or potential damage to the scanner Manufacturers Note Plugging the scanner into the serial port of the PC does not guarantee that scanned information will appear at the PC A software driver and correct configuration setting are also required for proper communication to occur 5 Slide the cable cover into place on the back of the scanner then secure it with the three M3 screws provided Figure 2 OCIA Interface powered by the host device d OCIA Defa 7 Scan the bar code to configure the A Caution MS7220 for OCIA communication To maintain compliance with applicable standards all circuits connected to the scanner must meet the requirements for SELV Safety Extra Low Voltage according to EN 60950 6 Turn on the host system To maintain compliance with standard CSA C22 2 No 950 UL 1950 and norm EN 60950 the power source should meet applicable performance requirements for a limited power source INSTALLATION FOR KEYBOARD WEDGE INTERFACE 1 Follow the Getting Started steps on page 3 2 Turn off the host system 3 Discon
23. anner is now ready to scan When the scanner successfully reads a bar code the red LED will flash and the scanner beeps once if programmed to do so If the scanner does not beep once and the red light does not flash then the bar code has not been successfully read Razzberry Tone This is a failure indicator Refer to failure modes page 16 Three Beeps during operation When placing the scanner in program mode the red LED will flash while the scanner simultaneously beeps three times The red and green LEDs will continue to flash until the unit exits program mode Upon exiting program mode the scanner will beep three times and the red LED will stop flashing When configured 3 beeps can also indicate a communications timeout during normal scanning mode When using one code programming the scanner will beep three times the current selected tone followed by a short pause a high tone and a low tone This tells the user that the single configuration bar code has successfully configured the scanner Three beeps will also occur during a manual adjustment of the beeper tone With each short depression of the Multi Function Button the new tone will be heard followed by a short pause then two more of the new current tones Three Beeps on power up This is a failure indicator Refer to failure modes page 16 15 FAILURE MODES T Flashing Green and One Razzberry Tone This indicates the scanner has experienced a laser su
24. ault settings Refer to the MetroSelect Programming Guide MLPN 00 02407 or 00 02561 or MetroSet 2 s help files for information on how to change the default settings 28 DESIGN SPECIFICATIONS MS7220 DESIGN SPECIFICATIONS OPERATIONAL Light Source VLD 650 10 nm x Autodiscriminates all standard bar codes for other symbologies call Metrologic PC Keyboard Wedge RS 232 OCIA Light Pen Stand Alone PC Keyboard No Characters x up to 80 data characters Maximum number will Read vary based on symbology and density green laser on ready to scan DEE red good read decoding Height 123 mm 4 8 Standard 2 1m 7 straight optional 2 7m 9 coiled for other cables call Metrologic AA Specifications subject to change without notice DESIGN SPECIFICATIONS
25. beep once then the bar code has not been successfully read After a successful scan the scanner transmits the data to the host device Some communication modes require that the host inform the scanner when data is ready to be received If the host is not ready to accept the information the scanner s red LED will remain on until the data can be transmitted S S Steady Green and Steady Red This indicates the scanner is in program mode A razzberry tone indicates that an invalid bar code has been scanned in this mode Or If the unit is in sleep mode each LED will flash once every 15 Flashing Green then Flashing Red i seconds Steady Red Green off This indicates the scanner may be waiting for communication from the host 17 LABELS Each scanner has a label on the back of the unit The label contains information such as the model number date of manufacture and the serial number Additional CE and caution information has been molded into the back of the case The following is an example of the back of the case with the label and molded text Metrologic Instruments Inc Blackwood New J USA HA Janice 2001 B 12 Blackwood NJ U S A ArgusScan Barcode Scanner 5V 77 Model MS7220 232 WEDGE LTPN OCIA 0000000000 This Product is covered by one or more patents See User s Guide for complete SAM P LE patent list C CAUTION Laser light when open DO NOT STARE INTO BEAM Warranty void if case is opened
26. bsystem failure Return the unit for repair at an authorized service center Flashing Red and Green and Two Razzberry Tones This indicates the scanner has experienced a motor 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 razzberry tone then the scanner has an electronic failure Return the unit for repair at an authorized service center Three Beeps on power up If the scanner beeps 3 times on power up then the nonvolatile memory that holds the scanner configuration has failed Return the unit for repair at an authorized service center VISUAL INDICATORS There is a red LED and a green LED on the front of the MS7220 When the scanner is on the flashing or constant illumination of the LEDs indicates the status of the current scan and the scanner No Red or Green LED The LEDs will not be illuminated if the scanner is not receiving power from the host or transformer Steady Green When the laser is active the green LED is illuminated The green LED will remain illuminated until the laser is deactivated During the power save mode the laser will turn on and off During this period the green LED remains illuminated Steady Green and Single 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
27. das Ger t hineinzusehen Wenn Sie dies tun k nnen Sie sich einer gefahrlichen Laserstrahlung aussetzen Der Einsatz optischer Gerate mit dieser Laserausr stung erh ht das Risiko einer Sehsch digung AN Attenzione L utilizzo di sistemi di controllo di regolazioni o di procedimenti diversi da quelli descritti nel presente Manuale pu provocare delle esposizioni a raggi laser rischiose Il cliente non deve assolutamente tentare di riparare egli stesso lo scanner laser Non guardate mai il raggio laser anche se credete che lo scanner non sia attivo Non aprite mai lo scanner per guardare dentro l apparecchio Facendolo potete esporVi ad una esposizione laser rischiosa L uso di apparecchi ottici equipaggiati con raggi laser aumenta il rischio di danni alla vista 44 NOTICES CONTINUED European Standard Warning This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Funkstoreigenschaften nach EN 55022 1998 Warnung Dies ist eine Einrichtung der Klasse A Diese Einrichtung kann im Wohnbereich Funkstorungen verursachen in diesem fall kann vom Betrieber verlangt werden angemessene Ma nahmen durchf hren Standard Europeo Attenzione Questo e un prodotto di classe A Se usato in vicinanza di residenze private potrebbe causare interferenze radio che potrebbero richiedere all utilizzatore opportune misure Attentio
28. e los procedimientos o la utilizaci n de controles o ajustes distintos de los especificados aqu pueden provocar una luz de l ser peligrosa Bajo ninguna circunstancia el usuario deber realizar el mantenimiento del l ser del esc ner Ni intentar mirar al haz del l ser incluso cuando este no est operativo Tampoco deber abrir el esc ner para examinar el aparato El hacerlo puede conllevar una exposici n peligrosa a la luz de l ser El uso de instrumentos con el equipo laser puede incrementar el riesgo para la vista A Attention L emploi de commandes r glages ou proc d s autres que ceux d crits ici peut entrainer de graves irradiations Le client ne doit en aucun cas essayer d entretenir lui m me le scanner ou le laser Ne regardez jamais directement le rayon laser m me si vous croyez que le scanner est inactif N ouvrez jamais le scanner pour regarder dans l appareil Ce faisant vous vous exposez une rayonnement laser qu st hazardous L emploi d appareils optiques avec cet quipement laser augmente le risque d endommagement de la vision Achtung Die Verwendung anderer als der hier beschriebenen Steuerungen Einstellungen oder Verfahren kann eine gefahrliche Laserstrahlung hervorrufen Der Kunde sollte unter keinen Umstanden versuchen den Laser Scanner selbst zu warten Sehen Sie niemals in den Laserstrahl selbst wenn Sie glauben da der Scanner nicht aktiv ist ffnen Sie niemals den Scanner um in
29. ect whether the PC is operating in Caps Lock Try operating the scanner in Alt mode Increase the interscan code delay setting Adjust whether the FO break is transmitted It may be necessary to try this in both settings Enable Caps Lock detect setting of the scanner to detect whether the PC is operating in Caps Lock Try operating the scanner in Alt mode Check to make sure that the baud rate and parity of the scanner and the communication port match and the program is looking for RS 232 data Check to make sure that the baud rate and parity of the scanner and the communication port match and the program is looking for RS 232 data 25 TROUBLESHOOTING GUIDE CONTINUED SYMPTOMS POSSIBLE CAUSE S SOLUTION Power up OK Com port not and scans OK operating properly but does not communicate properly to the host The host is The scanner and host receiving data but may not be configured the data does not for the same interface look correct font Characters are Intercharacter delay being dropped needs to be added to the transmitted output Slave operation with any interface Trouble with the Slave Scanner Cable MLPN 54 54667 may not be connected to the proper port Slave Scanner powers up but data is not relayed to the The Aux com port host may not be operating properly Use MetroSet Check to make sure that the baud rate and parity of the scanner and the c
30. ecuring the cable cover to the remove the horizontal cover plate amp unit and slide it up and off the e scanner Disconnect the cable and slide the horizontal stand up and off the unit ei Mounting the MS7220 Peel off the base plate s tape backing and affix it to the countertop or drill four 39 pilot holes and secure the base plate to the countertop with the four 8 wood screws provided Wood Screw 8 Round Head Qty 4 De 18 18057 PI Base Plate MLPN 36 36080 A 39 Drill four places Replace the horizontal base Move the side cover from the vertical cover with the vertical base cover to the horizontal position on the unit 36 00363 then reassemble amr 9 qur 9 OR 0 Z N Reattach the cable and secure the cable unit cover with the three M3 screws 38 MS7220 STANDS Optional Flexible Stand Installation MLPN 46 46404 Remove the three screws O Disassemble the horizontal stand Remove securing the cable cover to the the lock nut and the short coupler They will unit and slide it up and off the not be used on the flex stand scanner Disconnect the cable and slide the horizontal stand up and off the unit countertop or drill four 39 pilot holes and secure the base plate to the countertop with the four 8 wood screws provided Wood Screw 8 Round Head Eat MLPN 18 18057 va Base Plate ra D nai gie didi A 39 Dril
31. face 7 Installation for Stand Alone Keyboard Interface 8 Installation for RS232 or Light Pen Interfaces 9 Installation of an Auxiliary Gcanner 11 Scanner ee 13 The Multi Function BUON uu L eode manahan 14 Audie MACIOS a 15 VIO CCS sco u c AR 16 AG REI ale lie de EE 17 Bet 18 Maihtenange EE 18 Depth of Field Specifications 19 Depth of Field by Minimum Bar Code Element Width 20 Troubleshooting Guide E 22 RS232 Demonstration Program 27 Applications and Protocols 34 cei ee a 28 DESIGN gt PCCIICALIONS an ee aa akan ENG a 29 Default Settings nnnm nnns 31 MS7220 Stands Vertical Stand Parts mlpn 46 46405 37 Optional Flex Stand Parts mlpn 46 46404 37 Vertical Stand Installation a 38 Optional Flex Stand Installation 39 Scanner and Cable Terminations 40 Iitrited W anra anaa ana aa adhag a a a aaa aa aa ada a an a ah 43 Kleren 44 SE 45 Inde EE 46 INTRO
32. generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Any unauthorized changes or modifications to this equipment could void the users authority to operate this device This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Notice This Class A digital apparatus complies with Canadian ICES 003 Remarque Cet appareil numerique de la classe A est conforme a la norme NMB 003 du Canada A Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser light exposure Under no circumstances should the customer attempt to service the laser scanner Never attempt to look at the laser beam even if the scanner appears to be nonfunctional Never open the scanner in an attempt to look into the device Doing so could result in hazardous laser light exposure The use of optical instruments with the laser equipment will increase eye hazard A Atenci n La modificaci n d
33. ing scanned falls into the criteria Typical of Non UPC EAN codes The scanner defaults to a minimum of 4 character bar code If the scanner is setup to support ACK NAK RTS CTS XON XOFF or D E verify that the host cable and host are supporting the handshaking properly Verify that the scanner s data format matches that required by the host Make sure that the scanner is connected to the proper host port Check print mode The type of printer could be the problem Change print settings For example change to econo mode or high speed Check print mode The type of printer could be the problem Change print settings ie change to econo mode or high speed 23 TROUBLESHOOTING GUIDE CONTINUED SYMPTOMS Scanner beeps at some bar codes and NOT for others of the same bar code symbology Scanner beeps at some bar codes and NOT for others of the same bar code symbology Scanner beeps at some bar codes and NOT for others of the same bar code symbology The bar code may have been printed incorrectly The scanner is not configured correctly for this type of bar code The minimum symbol length setting does not work with the bar code Keyboard Wedge Only The unit scans the bar code but there is no data The unit scans but the data is not correct The unit is transmitting each character 24 Configuration is not correct Configuration is not correct Configuration is not correct
34. l four MLPN 36 36080 places o Slide the bearing plate over the Q Slide the bellows over the flex pole and stud on the base plate then cable Position the long coupler over the attach the flex pole top of the bellows Secure the long coupler in place with the 74 20 pan head screw provided then position the foam insert over the screw head 1 4 20 x 3 8 Pan Head Screw Long Coupler Flex Pole Bellows gt p 39 SCANNER AND CABLE TERMINATIONS Scanner Pinout Connections The MS7220 scanner interfaces terminate to 10 pin modular jacks located on the back of the unit The serial label indicates the interface enabled when the scanner is shipped from the factory MS7220 12 OCIA 6 Function 1 Ground fmm m Ng OCIA Keyboard RS232 Aux Wedge or or Light Pen Stand Alone Keyboard Shield Ground MS7220 12 Keyboard Wedge or Stand Keyboard Function i Function Ground MS7220 12 RS 232 or Light Pen Ground Shield Ground Shield Ground Continued next page 40 SCANNER AND CABLE TERMINATIONS CONTINUED MS7220 Auxilary Port RS232 IN Only Function H 5
35. ly for the normal intended use of the specific equipment circuits and devices represented by or contained in the METROLOGIC products that are physically transferred to the user and only to the extent of METROLOGIC S license rights and subject to any conditions covenants and restrictions therein Other worldwide patents pending 45 INDEX A Accessories 1 Adapter 2 42 Audible 15 Autodiscriminates 29 B Bar Code 19 20 21 15 32 C Cable 2 9 11 13 26 29 38 42 Caution 5 6 7 8 9 OO OE 44 45 Communication 28 32 CONMMECION aaa c etras 41 42 Customer Service 2 43 D Decode Capability 29 Default Settings 31 36 Design Specifications 29 30 E age 30 Extended Depth of Field 35 F Failure Modes 16 Function 35 40 41 42 G Ground 40 41 42 H IOS E 11 l Indicators 15 17 29 Input Voltage 30 Installation 1 5 7 9 12 37 39 Interfaces 5 6 9 10 22 K Keyboard Type 28 Keyboard Wedge1 2 7 28 29 40 L Bsp 18 13 15 17 22 23 29 Light Levels
36. n Ce produit est de classe A Dans un environnement domestique ce produit peut tre la cause d interf rences radio Dans ce cas l utiliseteur peut tre amen predre les mesures ad quates PATENTS Patent Information This METROLOGIC product may be covered by one or more of the following U S Patents U S Patent No 4 960 985 5 081 342 5 216 232 5 260 553 5 340 971 5 343 027 5 557 093 5 627 359 5 637 852 5 661 292 5 686 717 5 777 315 5 789 731 5 828 049 6 029 894 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 4 933 538 4 992 717 5 081 342 5 015 833 5 017 765 5 059 779 5 117 098 5 124 539 5 130 520 5 132 525 5 140 144 5 149 950 5 180 904 5 200 599 5 229 591 5 247 162 5 250 790 5 250 791 5 250 792 5 260 553 5 262 628 5 280 162 5 280 164 5 304 788 5 321 246 5 324 924 5 340 973 5 396 053 5 396 055 5 408 081 5 410 139 5 424 525 5 436 440 5 449 891 5 468 949 5 468 951 5 479 000 5 484 992 5 525 789 5 528 024 5 532 469 5 545 889 5 591 953 5 616 908 5 627 359 No license right or sublicense is granted either expressly or by implication estoppel or otherwise under any METROLOGIC or third party intellectual property rights whether or not such third party rights are licensed to METROLOGIC including any third party patent listed above except for an implied license on
37. n compliance with all applicable U S Federal state and local laws regulations and ordinances pertaining to their production and labeling This warranty is limited to repair replacement of Product or refund of Product price at the sole discretion of Metrologic Faulty equipment must be returned to the Metrologic facility in Blackwood New Jersey U S A or Puchheim Germany To do this contact Metrologic s Customer Service Repair Department to obtain a Returned Material Authorization RMA number In the event that it is determined the equipment failure is covered under this warranty Metrologic shall at its sole option repair the Product or replace the Product with a functionally equivalent unit and return such repaired or replaced Product without charge for service or return freight whether distributor dealer reseller or retail consumer or refund an amount equal to the original purchase price This limited warranty does not extend to any Product which in the sole judgement of Metrologic has been subjected to abuse misuse neglect improper installation or accident nor any damage due to use or misuse produced from integration of the Product into any mechanical electrical or computer system The warranty is void if the case of Product is opened by anyone other than Metrologic s repair department or authorized repair centers THIS LIMITED WARRANTY EXCEPT AS TO TITLE IS IN LIEU OF ALL OTHER WARRANTIES OR GUARANTEES EITHER EXPRESS O
38. nect the keyboard from the host 4 Connect the PowerLink cable to the jack labeled Keyboard Wedge on the MS7220 UMUWI UST TI A KG J D ng 5 Connect the Y end of the PowerLink cable to the keyboard and the keyboard 4 port on the host If necessary use the mm A I Keyboard Wedge male female adapter cable supplied with the scanner for proper connections Before continuing verify that the powerlink cable is connected to the proper communication jack on the scanner Incorrect cable connection can cause communication problems or potential damage to the scanner 6 Connect the external power supply to the power jack on the PowerLink cable 7 Check the AC input requirements of the power supply to make sure the voltage matches the AC outlet 8 Connect AC power to the transformer BINI The outlet should be near the equipment and easily accessible Figure 3 Keyboard Wedge Interfaces 9 Slide the cable cover into place on the back of the scanner then secure it with the three M3 screws provided Geesen Wedge Defaults 4 9 9 9 9 9 10 Turn on the host system 11 Scan the bar code below to configure the MS7220 for Keyboard Wedge communication A Caution To maintain compliance with applicable standards all circuits c
39. nterfaces Light IBM Pen 46XX Parameter Default OCIA RS 232 KBW Aux Intercharacter Delay m ov lu Aux Port Data Format ere Disabled 36 MS7220 STANDS Vertical Stand Kit MLPN 46 46405 See page 368 for installation instructions Kit Includes a b C d Tools required for installation Flat head screw driver Phillips head screw driver 4 20 wrench 8 x 1 round head wood screw M3 x 5 x 6mm pan head screw Vertical base cover Cable door Drill with 39 drill bit Needed for hard mount installation only MLPN 18 18057 MLPN 18 18670 MLPN 36 00363 MLPN 18 18057 Optional Flex Stand Kit MLPN 46 46404 See page 39 for installation instructions Kit Includes Tools required for installation Flat head screw driver Phillips head screw driver 74 20 wrench Drill with 39 drill bit Needed for hard mount installation only O O D D Long coupler Bearing plate Bellows Flex pole 1 4 20 x 3 8 pan head screw MLPN 36 00324 MLPN 36 00501 MLPN 36 36615 MLPN 36 00351 MLPN 18 18602 gt Y N IB gt E 77 SN 77 27 o E a O Qty 4 Qty 3 Qty 1 Qty 2 Qty 1 Qty 1 Qty 1 Qty 1 Qty 1 37 MS7220 STANDS Vertical Stand Installation MLPN 46 46405 O Remove the three screws O Disassemble the horizontal stand and s
40. ommunication port match and the program is looking for RS 232 data Check that the scanner and the host are configured for the same interface font Add some intercharacter delay to the transmitted output by using the MetroSelect Programming Guide MLPN 00 02407 Refer to the user guide provided with the slave scanner Ensure slave scanner is connected to the MS7220 com port marked Aux port The MS7220 must be programmed to enable the Aux port The slave scanner must be configured to send slave formatted data reserve code 32 For the Auxiliary interface choose HoloTrak Decode All remaining parameters will be automatically chosen 26 RS232 DEMONSTRATION PROGRAM If an RS232 scanner is not communicating with your IBM compatible PC key in the following BASIC program to test that the communication port and scanner are working This program is for demonstration purposes only It is only intended to prove that cabling is correct the com port is working and the scanner is working If the bar code data displays on the screen while using this program it only demonstrates that the hardware interface and scanner are working At this point investigate whether the application software 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 program tells the P
41. onnected to the scanner must meet the requirements for SELV Safety Extra Low Voltage according to EN 60950 To maintain compliance with standard CSA C22 2 No 950 UL 1950 and norm EN 60950 the power source should meet applicable performance requirements for a limited power source INSTALLATION FOR STAND ALONE KEYBOARD INTERFACE 1 Follow the Getting Started steps on page 3 m Turn off the host system E Disconnect the keyboard from the host EN de B Connect the PowerLink cable to the jack labeled Stand Alone Keyboard on the B MS7220 Je 5 Connect the other end of the PowerLink Stand Alone cable to the keyboard port on the host Keyboard Before continuing verify that the powerlink cable is connected to the proper communication jack on the scanner Incorrect cable connection can cause communication problems or potential damage to the scanner 6 Connect the external power supply to the power jack on the PowerLink cable 7 Check the AC input requirements of the power supply to make sure the voltage matches the AC outlet 8 Connect AC power to the transformer Figure 4 Stand Alone The outlet should be near the Keyboard Interface equipment and easily accessible Load Keyboard Wedge Defaults
42. t a Metrologic Representative if the unit will not function Contact a Metrologic Representative Contact a Metrologic Representative Adjust same symbol timeout for a longer time Enable beeper Select tone TROUBLESHOOTING GUIDE CONTINUED SYMPTOMS POSSIBLE CAUSE S SOLUTION The unit powers Up but does not scan and or beep The unit powers Up but does not scan and or beep The unit scans a bar code but locks up after the first scan red LED stays on The unit scans but the data transmitted to the host is incorrect Scanner beeps at some bar codes and NOT for others of the same bar code symbology Scanner beeps at some bar codes and NOT for others of the same bar code symbology Scanning a particular symbology that is not enabled The scanner has been programmed for a character length lock or a minimum length and bar code being scanned does not satisfy the programmed criteria The scanner is configured to support some form of host handshaking but is not receiving the signal The scanner s data format does not match the host system requirements The print quality of the bar code is suspect Also check character length lock The aspect ratio of the bar code is out of tolerance UPC EAN Code 39 interleaved 2 of 5 Code 93 Code 128 and Codabar are enabled by default Verify that the type of bar code being read has been selected Verify that the bar code that is be
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