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METROLOGIC INSTRUMENTS, INC. MS6720 Hand-Held Laser Scanner Inst allation and User ’ s Guide mlpn_2368_cover.qxd 2/15/2006 9:20 AM Page 1.
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ii L OCATIONS C ORPORATE H EADQUARTERS N ORTH A MERICA E UROPEAN , M IDDLE E AST & A FRICAN H EADQUARTERS USA, N EW J ERSEY G ERMANY , M UNICH Metrol ogic Instrum ents, I nc. Metrol ogic Instrum ents Gm bH Tel: 1-800-ID-M ETRO F ax: 856-228-6673 Tel: 49-89-89019-0 Fax: 49-89-8901 9-200 Email: info@ metrologic .
iii T ABL E OF C ONTENTS Introducti on ................................................................................................................ 1 Scanner a nd Ac cessories .......................................................................
iv T ABL E OF C ONTENTS Appe ndix C Pin Ass ign me nts for the Coil Cable..................................................................... 35 Pin Ass ign me ntsf or the MCA951 .......................................................................
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1 I NTRODUCTION The MS6720 is t he first laser bar code scan ner to truly bri d ge the g ap bet ween o mnid irec tiona l fi xed proj ect ion and hand -he ld sca nner s. It incorporates fixed projection perf ormance and paten ted 20-line scan pattern into th e co mfort able, ergonomic styling of our popular han d -helds.
2 S CANNER AND A C CESSORIES The following is a list of parts that may or may not be included in a MS6720 kit . • MS6720 Hand-He ld Lase r Sca nner • AC to DC Power Transformer – Regula ted 5VDC.
3 Q UICK S TART 1. Plug in the scanner. The red LED will come on, the green LED will flash once and the unit will beep si multaneously. 2. The scann er is shipped from the factory programmed w ith defau l t settings.
4 O PERATIONAL T EST If the s ca nner is to receive pow er from an e xternal power supply* , test the scanner before it is connected to the host system. Ke y board Wedge Scanners: 1. Plug one end of the coil cable into the key board connector on th e PC.
5 MS6720 I NST ALLATION : P OWER ED BY E XTE RNAL P OW ER S UPPLY 1. Tur n off the host s ystem. 2. If using a comm u nication cable, conn ect t he cable to the correct port on the host device an d t he MCA (Metrolog ic C o nnector A dapter). If the host devi ce i s an IBM compatible PC with a male 9- pi n serial port, connect the MCA to t he port.
6 MS6720 I NSTALLATION : P OWERED BY H OST D EVICE If the host system supplies +5 VDC po wer to the scanner, reposition the internal jumper within the MCA (Metrologic C onnector A dapter) before connecting the scanner to the host device.
7 S C ANNER I NSTALLATION : P OWERED BY H OST D EV ICE (C ONTINU ED ) 3. Plug the 4 position ground j umper into the power su ppl y conn ector. 4. T urn o ff the ho st s ystem 5. If using a commun ica tion cable, connect the cable to th e correct port on the h o st device and the MCA .
8 MS6720-47 K EYBOARD W EDGE I NSTALLATION TO THE PC 1. The “ Y ” coil cable is termin ated with a 5-pin DIN f e male connector on one end, an d a 6-pin mini DIN male on the other. A l so included w i th the MS6720 i s an adapt er cable with a 5-pi n male DIN o n one end and a 6-pin female mini DIN on the other to mate to a spec ific keyboard.
9 MS6720 O PTIONAL S TANDS Adjustable Stand [ MLPN 45-45967 ] Contains : A. Tilt/Sw ivel Cup Assembly [ MLP N 45-45967A ] B. Weighted Base Assembly [ MLP N 45-45967B ] 1B We ighted Base [ MLP N 36-36765] 2B.
10 MS6720 O PTIONAL S TANDS Adjustable Sta nd Hard Mount Inst allation [Kit #45-459 67] Step 1 Remov e the four sc rews holding the rotating ba se [ MLP N 45-45577] t o the w eighted ba se [ MLP N 36-36765].
11 S CANNER P ART S Green and Red LED When th e red led is on, thi s indicates that the laser is on. When the green LED flashes on, t he scanner has read a bar code successfull y. When the green light turn s off , co mmunic ation to the host is complete.
12 A UDIBLE I NDICATORS When the MS 6720 scanner is in operat ion, it provides au dible feedback. These sounds i ndicate the status of the s ca n and scanner. Fou r settings are available for the tone of the beep. T o change th e to ne, refer to the ScanSelect ® Programmi ng Guide [ MLP N 00-02186] or th e help f iles provided w ith MetroSet2.
13 F AILURE M ODES Flashing Red and One Razzberry T one This indicates the scanner has experien ced a laser subsystem failure. Return the unit for repair at an authorized service cen ter. Flashing Red and Green and T wo Razzberry Tones This indicates the scanner has experien ced a motor failure.
14 V ISUAL I NDICATORS There are a red LED and a green LED on t he scanner. When the scanner i s on, the flashing or station ary activity of the LEDs ind icates the st atus of the scan and scann er. No Red or Green LED There are two reasons w h y the LEDs will not be illuminated: 1.
15 S CANNER L ABE LS Each scanner has a label located on the botto m of the unit. This label contains inf or mation such as the m odel number, date of m anufacture, serial number, and approvals . T his label also notes th a t the device is a CDRH Class IIa laser product.
16 D EPTH OF F IELD S PECIFICATIO NS Normal Depth of Field 11" [279.4mm] 10" [254.0mm] 9" [228.6mm] 8" [203.2mm] 7" [177.8mm] 6" [152.4mm] 5" [127.0mm] 4" [101.6mm] 3" [7 6.2m m ] 2" [5 0.8m m ] 1" [2 5.
17 D EPTH OF F IELD S PECIFICATIO NS Short Depth of Fiel d 7" [177.8mm] 6" [152.4mm] 5" [127.0mm] 4" [101.6mm] 3" [7 6.2m m ] 2" [5 0.8m m ] 1" [2 5.4m m ] 0" [0 .0mm] 2.00" [50.8mm ] .0063" [.160mm ] .
18 D EPTH OF F IELD S PECIFICATIO NS Extended Depth of Fiel d 11" [279.4mm] 10" [254.0mm] 9" [228.6mm] 8" [203.2mm] 7" [177.8mm] 6" [152.4mm] 5" [127.0mm] 4" [101.6mm] 3" [7 6.2m m ] 2" [5 0.8m m ] 1" [2 5.
19 D EPTH OF F IELD S PECIFICATIO NS Optional Depth of Field 10" [254.0mm] 9" [228.6mm] 8" [203.2mm] 7" [177.8mm] 6" [152.4mm] 5" [127.0mm] 4" [101.6mm] 3" [7 6.2m m ] 2" [5 0.8m m ] 1" [2 5.4m m ] 0" [0 .
20 A UTOMA TIC T URN -O N S PECIFICA TIONS (IR S ENSOR ) Normal Depth of Field Short Depth of Fiel d Note: Depth of Field based on 13 mil (.013 ") mini mum e le ment wid th, Turn On Range is nominal; sm all variances do NOT indicate a malfunction.
21 S CAN P ATTERN S PECIFICATIONS Projection A xis The scan patte rn of the MS6720 exit s straight out of t he scann er. T his feature w a s purposefu lly designed to prov ide pointing eff iciency in the hand held mode and instinctive po sitioning in the fixed presentation mode.
22 S CAN P ATTERN S PECIFICATIONS (C ONTINUED ) Cross-Sect ional Scan Pattern MS6720 Scan Pat tern at Face of Sc anne r 2.00” Dia. [50.8mm] MS6720 Scan Pat tern at 4.00” (101.6 m m) 3.50” Dia. [88.9mm] MS6720 Scan Pat tern at 8.00” ( 203.6mm ) 4.
23 T ROUBLESHOOTING G UIDE The following guide is for reference purposes on ly. Contact a Metrolog ic representat ive at 1-800-ID- METRO or 1-800- 436-3876 to preserv e the limited warranty terms.
24 T ROUBLESHOOTING G UIDE (C ONTINUED ) All Interfaces c o ntinued SYMPTOMS POSSIBLE CAUSE(S) SOLUTION Unit goes to slee p and does not wa ke up IR sens or used to w ake up the s canner is al ways sensin g an object Adjust scanner posi tioning so that t he IR senses an obj ect when a bar c ode is prese nted.
25 T ROUBLESHOOTING G UIDE (C ONTINUED ) SYMPTOMS The unit powers up properly, la sers come on, but the uni t does not sca n and does not beep when a bar cod e is presented POSSIBLE CAUSE(S)/SOLUTION(S) Imprope r settings c an be the c ause for a scanne r not to scan.
26 T ROUBLESHOOTING G UIDE (C ONTINUED ) Keyboar d Wedge Only SYMPT OMS POSSIB LE CA USE(S) SOLU TION Unit scans the bar c ode but there is no da ta Config uration is not cor rect Make sure th e scann.
27 T ROUBLESHOOTING G UIDE (C ONTINUED ) RS-232 only SYMPTOMS POSSIBLE CAUSE(S) SOLUTION Powe r-up OK Scans OK Does not communicat e properly to the host Com port at the host no t work ing or not conf.
28 A P PLICATIONS AND P ROTOCOLS The model num ber on each scanner includes th e scanner num ber a nd communi cations protocol. Scanner Version Identifier Communication Protoc ol(s) 6720 9 OCIA (OCIA).
29 A P PENDIX A MS6720 Design Specifications Operational Application: F ixed Projection/Han d-Held Laser Bar C ode Scanner Light S ource: VLD 640-660nm Laser Pow er: 0.681 m illi watt (peak ) Depth of Field: 0" - 4" ; 0"- 8 " (p rogr ammab le) 0 - 101.
30 A P PENDIX A ( C ONTINUED ) MS6720 Design Specifications Electrical Laser C las s: CDRH: Class II a; Nach EN60825- 1:1994/A11: 1996 Class 1 EMC: FCC, ICES- 003 and EN 55022 Clas s B Input Voltage: 5 VDC ± .
31 A P PENDIX B Default Settings Many fun c tions of the scanner can be " programmed" - th at is, enabled or disabled. T he scan ner is shipped from the factory programm ed to a set of default conditions. The default parameter of the scanner has an asterisk ( * ) in the charts on the following pages.
32 A P PENDIX B ( C ONTINUED ) Parame ter Default OCI A RS-232* Light Pen IBM 46XX KBW DTS/NIXDORF * ✓ NCR F ✓ NCR S ✓ Poll Light Pen S o urce ✓ Beeper To ne Normal ✓ ✓ ✓ ✓ ✓ Beep/Tr.
33 A P PENDIX B ( C ONTINUED ) Parame ter Default OCIA RS-232* Light Pen IBM 46XX KBW Transmit MSI- Plessey Check Character s ✓✓ ✓ ✓ Parity Space ✓✓ ✓ ✓ Baud Rate 9600 ✓ 8 D ata B it.
34 A P PENDIX B ( C ONTINUED ) Parame ter Defa ult OCIA RS-232 * Light Pen IBM 46XX KBW 977 (2 digi t ) Supplemental Re quirem ent ✓✓✓ ✓ ✓ Supplements are not Required * ✓✓✓ ✓✓ Two.
35 A P PENDIX C Pin Assignments for the Coil C able The MS6720 scann ers are terminated to a 10 position sh ielded modular connector. A l l coil cables ( ML PN 44-44780) for th e MS6720 scanner are terminated the same. The dif ference between versions is the en d of the cab le goi ng into the sca nner.
36 A P PENDIX C ( C ONTINUED ) Pin Assignme nts for the M CA951 There is a 9-p in female D-t ype connecto r, located on the MCA, u sed to conn ect the MCA to the host dev ice. The outp ut signals on the 9-pi n host end of the MCA a re depende nt upon w h ich ve rsion of the scanner t h at is being used .
37 A P PENDIX C ( C ONTINUED ) Pin Assignments for the 5-pin DIN and 6-pin mini-DIN MS6720 Hand- Held Laser Scanner w ith Built-in PC Key board Wedge Interface The coil cable is terminated w it h a 5-pin DIN female connector on on e end, and a 6-pi n mini DIN male on the other.
38 A P PENDIX D Limited Warranty The MS67 20 scann ers are ma nufactu red by Met rologi c at it s Blackwood, New Jerse y, U.S.A. faci lity. The MS6720 scanners have a two (2) year limit ed warranty from the d ate of manu factu re.
39 A P PENDIX E Notice This de vice co mplies w ith Part 1 5 of th e FCC Rules. O p er ation is subje ct to the f ollow ing two condit ions: (1) This de vice may not caus e harmful inter ference , and (2) this devi ce must a ccept any in terfere nce rece ived, includ ing inte rference that may cause un desired o peration.
40 A P PENDIX E ( C ONT .) Notice Caution Use of con trols or ad justm ents or p erformanc e of procedu res oth er than those spec ifi ed herein may re su lt in hazardous laser l i ght exposure. U nder no circumstances s h ould the customer attem pt to ser vice the l aser scan ner.
41 A P PENDIX F Patents For patent information, please refer to www.honeywellaidc.com/patents ..
42 I NDEX A Ac input/o utlet .................... 2, 4, 5 , 8 Acces sories ..................................... 2 Adapter ............................... 2, 4, 5 , 6 Applica tion ............. 2, 6, 7, 8, 2 7, 29 Approv als ..........................
43 I NDEX M Maintenanc e ............................ 15, 29 Manuf acturer’s Reco mmendati on . .. 8 MCA ................... 2, 4, 5, 6, 7 , 23, 36 Mechanica l .................................... 29 Min Bar Widt h .............................. 29 N Norma l Depth of Field .
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December 200 3 Printed in the USA 00 - 0 2368 A.
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