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METROLOGIC INSTRUMENTS, INC. MS7120 Orbit ® Presentation Laser Scanner Installation and User’s Guide.
Copyright © 2008 by Metrologic Instruments, Inc. All rights reserved. No part of this work may be reproduced, transmitted, or stored in any form or b y any means without prior written consent, except by reviewer, who may quote br ief passages in a review, or provided for in the Copyright Act of 1976.
ii T ABLE OF C ONTENTS Introduction Product Over view ............................................................................................. 1 Scanner and A ccessori es ...........................................................................
iii T ABLE OF C ONTENTS Default Settings - Comm unication Para meters................................................... 25 Scanner Confi guratio n .................................................................................... 30 Configurati on Modes .
1 I NTRODUCTION Orbit ® is an aggressive, omnidirectiona l laser bar code scanner idea l for use in retail, convenience, liquor and specialty stores Designed to be light weight and rugged, Orbit’s small size makes it idea l for applicati ons where counter space is limited.
2 I NTRODUCTION Scanner and Accessories B ASIC K IT C OMPONENTS Part No. Description MS7120 Orbit Presentation Laser Bar Code Scan ner 00-02282 x MS7120 Orbit Presentation Laser Bar Co de Scanner Installation and User’s Guide 00-02407 x MetroSelect ® Configurati on Guide * Guides also available for dow nload at www.
3 I NTRODUCTION Scanner and Accessories O PTIONAL A CCESSORIES Part No. Description MVC** RS485 S Applications Metrologic Voltage Converter Cabl e ±12VDC to +5.2VDC ** Contact a Metrologic customer service representative for additi onal information on the MVC cable series an d the host connections available.
4 I NTRODUCTION Scanner Components I TEM N O D ESCRIPTION 1 White LED ( see page 12 ) 2 Blue LED ( see page 12 ) 3 Red Output Window (Laser Aperture) 4 Speaker ( see page 12 ) 5 Pin Hole for Cable Release 6 10-Pin RJ45, Female Socket ( see page 33 ) 7 Adjustable Scan Head, 30° Figure 1.
5 I NTRODUCTION Caution and Serial Number Labels Figure 3. Labeling Locations on the Bottom of the Scanner and Exa mples Caution To maintain compliance w ith applicable standards, all cir cuits connected to the scanner must meet the requirements for SELV (S afety E xtr a L ow V oltage) according to EN/IEC 60950-1.
6 Figure 5 Figure 7 Figure 6 Figure 8 I NTRODUCTION Mounting Specifications Optional Wall/Counter Mount Item Description Qty. a. Locking Plate, MLPN 50-50302 1 b. Base Cover, MLPN 50-50301 1 c. #7 x 1.00" Wood Screw, MLP N 18-18013 3 d. M3 x 8 mm Flathead Screw, MLPN 18-18004 4 Figure 4.
7 I NSTALLATION RS232, Light Pen Emulation 1. Turn off the host device. 2. Plug the male 10-pin RJ45 end of the PowerLink cable into the 10-pin socket on the MS7120. 3. Connect the 9-pin female end of the PowerLink cable to the host device. 4. Plug the external power supply int o the power jack on the PowerLink cable.
8 I NSTALLATION RS485 S 1. Turn off the host device. 2. Plug the male 10-pin RJ45 end of the MVC cable into the 10-pin socket on the MS7120. 3. Connect the other end of the MVC cable to the host device. 4. Turn on the host device. When the scanner first receives po wer, the blue and white LED will toggle on and off then the scanner will beep once.
9 I NSTALLATION Keyboard Wedge 1. Turn off the host device. 2. Plug the male 10-pin RJ45 end of the PowerLink cable into the 10-pin socket on the MS7120. 3. Disconnect the keyboard from the host device. 4. Connect the “Y” end of the PowerLink cable to the keyboard an d the keyboard port on the host PC.
10 I NSTALLATION Stand-Alone Keyboard 1. Turn off the host device. 2. Plug the male 10-pin RJ45 end of the PowerLink cable into the 10-pin socket on the MS7120. 3. Connect the other end of the PowerLink cable to the keyboard port on the host device. 4.
11 I NSTALLATION Full Speed or Low Speed USB 1. Turn off the host device. 2. Plug the male 10-pin RJ45 end of the USB cable into the 10-pin socket on the MS7120. 3. Plug the other end of the USB interface cable into the host device’s USB port. 4. Turn on the host device.
12 S CANNER O PERATION Audible Indicators When the MS7120 is in operation, it pr ovid es audible feedback to indic ate the status of the scanner. Eight settings are available for the tone of the beep (normal, six alternate tones and no tone).
13 S CANNER O PERATION Visual Indicators The MS7120 is equipp ed with a blue and a white LED that indicates the scanner’s state and the status of the current scan wh en the unit is in operation. Figure 14. LED Location No LEDs The LEDs will not be illumi nated if the sca nner is not receiving po wer from the host or transformer.
14 S CANNER O PERATION Failure Mode Indicators Flashing Blue with One Razzberry Tone This indicates that the scanner has experien ced a laser subsystem failure.
15 S CANNER O PERATION Depth of Field Specifications* Normal Scan Zone Specifications are based o n a 0.33 mm (13 mil) bar code. Figure 15. MS7120 Normal Depth of Field Reduced Scan Zone Specifications are based o n a 0.33 mm (13 mil) bar code. Figure 16.
16 S CANNER O PERATION Depth of Field by Bar Code Element Width* Normal Scan Zone M INIMUM B AR C ODE E LEMENT W IDTH A B C D E F G H J K mm .13 - - - .19 - .25 .33 - .66 mils 5.2 - - - 7.5 - 10 13 - 26 Figure 17. Normal Scan Zone by Bar Code Element W idth * All specifications are subj ect to change w ithout notice.
17 S CANNER O PERATION Depth of Field by Bar Code Element Width* Reduced Scan Zone M INIMUM B AR C ODE E LEMENT W IDTH A B C D E F G H J K mm - .15 - - .19 - .25 .33 - .66 mils - 5.7 - - 7.5 - 10 13 - 26 Figure 18. Reduced Scan Zone by Bar Code Ele ment Width * All specifications are subj ect to change w ithout notice.
18 T ROUBLESHOOTING G UIDE The following guide is for reference purposes only. Contact a Metrologic representative at 1-800-ID-MET RO or 1- 800-436-3876 to preserve the l imited warranty terms on page 38. Symptoms Possible Cause(s) Solution All Interfaces During power up the unit beeps three times.
19 T ROUBLESHOOTING G UIDE Symptoms Possible Cause(s) Solution All Interfaces The unit is trying to scan a particular symbology that is not enabled. UPC/EAN, Code 39, Interleaved 2 of 5, Code 93, Code 128 and Codabar are enabled by default.
20 T ROUBLESHOOTING G UIDE Symptoms Possible Cause(s) Solution All Interfaces The bar code may have been printed incorrectly. Check if it is a check digit, character or border problem. The scanner is not configured correctly for the type of bar code. Check if check digits are set properly.
21 T ROUBLESHOOTING G UIDE Symptoms Possible Cause(s) Solution RS232 Only The host is receiving data but the data does not look correct. The scanner and host may not be configured for the same interface. Check that the scanner and the host are configured for the same interface.
22 D ESIGN S PECIFICATIONS MS7120 Operational Light Source: V isible L aser D iode (VLD) @ 650 nm Laser Power: Less than 1 mW average Normal Depth of Field: 0 mm – 215 mm Reduced Depth of Field: 0 mm – 190 mm 0.33 mm (13 mil) bar code Scan Speed: 1120 scan lines per second No.
23 D ESIGN S PECIFICATIONS MS7120 Electrical Voltage Supply: 5VDC ± 0.25V Operating Power: 0.9 W Standby Power: 0.85 W Operating Current: 180 mA typical at 5VDC Standby Current: 170 mA typical at 5VDC DC Transformers: Class II; 5.2VDC @ 1A For regulatory compliance inf ormation, see pages 35 - 37.
24 A PPLICATIONS AND P ROTOCOLS The model number on each scann er includes the scanner number a nd factory default communications proto col. S CANNER V ERSION I DENTIFIER C OMM UNIC ATION P ROTOCOL ( .
25 D EFAULT S ETTINGS - C OMMUNICATION P ARAMETERS Many functions of the scanner can be "config u red" - that is enabled or disabled. The scanner is shipped from the factor y c onfigured to a set of default conditions. The default parameter of the scanner has an asterisk ( * ) in the charts on the following pages.
26 D EFAULT S ETTINGS - C OMMUNICATION P ARAMETERS P ARAMETER D EFAULT RS232 L IGHT P EN RS485 S KBW USB Expanded ID “]e0” * RSS Limited Enable RSS Limited .
27 D EFAULT S ETTINGS - C OMMUNICATION P ARAMETERS P ARAMETER D EFAULT RS232 L IGHT P EN RS485 S KBW USB Transmit UPC-A Check Digit * Transmit UPC-E Check Digit .
28 D EFAULT S ETTINGS - C OMMUNICATION P ARAMETERS P ARAMETER D EFAULT RS232 L IGHT P EN RS485 S KBW USB Nixdorf ID LRC Enabled UPC Prefix UPC Suffix Tr.
29 D EFAULT S ETTINGS - C OMMUNICATION P ARAMETERS P ARAMETER D EFAULT RS232 L IGHT P EN RS485 S KBW USB Supplements are not Required * Two Digit Redundancy * F.
30 S CANNER C ONFIGURATION C ONFIGURATION M ODES The MS7120* Series scanner has three modes of configuration. • Bar Codes The MS7120 can be configur ed by scanning the bar codes included in the MetroSelect Configuration Guide ( MLPN 00-02407). These manuals can b e downloaded FREE of charge from Metrolog ic’s website (www.
31 U PGRADING THE F IRMWARE The MS7120 is part of Metrologic's line of scanners with flash upgrad eable firmware. The upgrade process requir es, a new firmware file supplied to the customer by a customer service representativ e and Metrologic's MetroSet 2 software .
32 S CANNER AND C ABLE T ERMINATIONS Scanner Pinout Connections The MS7120 scanner interfaces terminate to a 10-pin modular socket. The serial number label i ndicates the interface enabled when the scanner is shipped from the factory.
33 S CANNER AND C ABLE T ERMINATIONS Cable Connector Configurations (Host End) “Standard” PowerLink Cable MLPN 59-59000 x -3 straight Pin Function 1 Shield Ground 2 RS23 2 Transmit Output 3 RS23 2.
34 S CANNER AND C ABLE T ERMINATIONS Cable Connector Configurations (Host End) Keyboard Wedge Po werLink Cable 59-59002 x -3 Pin Function 1 Keyboard Clock 2 Keyboard Data 3 No Connect 4 Power Ground 5.
35 R EGULATORY C OMPLIAN CE Safety ITE Equipment IEC 60950-1, EN 60950-1 Laser Laser Class 1: IEC 60825-1:1993+A1+A2, EN 60825-1:1994+A1+A2 Caution Use of controls or adjustments or performanc e of procedures othe r than those specified herein may result in hazardous laser light ex posure.
36 R EGULATORY C OMPLIAN CE EMC Emissions: FCC Part 15, ICES-003, CISPR 22, EN 55022 Immunity: CISPR 24, EN 55024 Changes or modifications not expressly approv ed by the part y responsible for compliance could void the user’s authority to operate the equipment.
37 R EGULATORY C OMPLIAN CE EMC Changes or modifications not expressly approv ed by the part y responsible for compliance could void the user’s authority to operate the equipment. Class B Devices The following is applicable w hen the scanner cable is les s than 3 meters (9.
38 L IMITED W ARRANTY The MS7120 Orbit ® scanne rs are manufactured by Metrol ogic at its Suzhou, China fa cility. The MS7120 Orbit scanners have a thre e (3) year limited w arranty fr om the date o f manufacture.
39 P ATENTS Patent Information This METROLOGIC product may be covered by, but is not limited to, one or more of the following U.S. Patents: U.S. Patent No.
40 I NDEX A AC .................................. see power accessories ............................... 2, 3 adapter .................................... 9, 34 B bar co de ...................................... 30 bar widt h ..........................
41 I NDEX P patents ......................................... 39 pin assignment s cable .................................. 33– 34 scanner .................................... 32 port .............................. 7–11, 18–21 power .............
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May 2008 Printed in the USA 00 - 02282 D.
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