Metrologic MS7120 - Manuals

5 I NTRODUCTION Caution and Serial Number Labels Figure 3. Labeling Locations on the Bottom of the Scanner and Examples 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/IEC 6...

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, MLPN 18-18013 3 d. M3 x 8 mm Flathead Screw, MLPN 18-18004 4 Figure 4. Kit Comp...

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 into the power jack on th...

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 and the keyboard port on the host P...

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. Plug the external power supply into the power j...

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. When the scanner first recei...

12 S CANNER O PERATION Audible Indicators When the MS7120 is in operation, it provides audible feedback to indicate the status of the scanner. Eight settings are available for the tone of the beep (normal, six alternate tones and no tone). For instructions on how to change the tone of the beeper, re...

13 S CANNER O PERATION Visual Indicators The MS7120 is equipped with a blue and a white LED that indicates the scanner’s state and the status of the current scan when the unit is in operation. Figure 14. LED Location No LEDs The LEDs will not be illuminated if the scanner is not receiving power from...

14 S CANNER O PERATION Failure Mode Indicators Flashing Blue with One Razzberry Tone This indicates that the scanner has experienced a laser subsystem failure. Return the unit to an authorized service center for repair. Synchronized Flashing of Blue and White with Two Razzberry Tones This indicates ...

15 S CANNER O PERATION Depth of Field Specifications* Normal Scan Zone Specifications are based on a 0.33 mm (13 mil) bar code. Figure 15. MS7120 Normal Depth of Field Reduced Scan Zone Specifications are based on a 0.33 mm (13 mil) bar code. Figure 16. MS7120 Reduced Depth of Field * All specificat...

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 Width * All specifications are subject to change ...

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 Element Width * All specifications are subject to chang...

18 T ROUBLESHOOTING G UIDE 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 on page 38. Symptoms Possible Cause(s) Solution All Interfaces During power up the unit beeps three times. The...

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. Characters are being ...

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. of Scan Lines: 20 Moto...

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 information, see pages 35 - 37. En...

24 A PPLICATIONS AND P ROTOCOLS The model number on each scanner includes the scanner number and factory default communications protocol. S CANNER V ERSION I DENTIFIER C OMMUNICATION P ROTOCOL ( S ) 38 RS232 Low Speed USB, Keyboard Emulation or Serial Emulation 41 Full RS232C/Light Pen Emulation 47 ...

30 S CANNER C ONFIGURATION C ONFIGURATION M ODES The MS7120* Series scanner has three modes of configuration. • Bar Codes The MS7120 can be configured by scanning the bar codes included in the MetroSelect Configuration Guide ( MLPN 00-02407). These manuals can be downloaded FREE of charge from Metro...

31 U PGRADING THE F IRMWARE The MS7120 is part of Metrologic's line of scanners with flash upgradeable firmware. The upgrade process requires, a new firmware file supplied to the customer by a customer service representative ‹ and Metrologic's MetroSet 2 software ‹‹ . A personal computer running Win...

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 indicates the interface enabled when the scanner is shipped from the factory. Figure 19. MS7120- 47 Keyboard Wedge and Stand-Alone Keyboard MS71...

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 RS232 Transmit Output 3 RS232 Receive Input 4 DTR Input/Light Pen Source 5 Power/Signal Ground 6 Light Pen Data 7 CTS Input 8 RTS Outpu...

35 R EGULATORY C OMPLIANCE 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 performance of procedures other than those specified herein may result in hazardous laser light exposure. Under no circ...

36 R EGULATORY C OMPLIANCE EMC Emissions: FCC Part 15, ICES-003, CISPR 22, EN 55022 Immunity: CISPR 24, EN 55024 Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Class A Devices The following is applicab...

37 R EGULATORY C OMPLIANCE EMC Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Class B Devices The following is applicable when the scanner cable is less than 3 meters (9.8 feet) in length when fully ex...

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.; 4,960,985; 5,081,342; 5,216,232; 5,260,553; 5,340,971; 5,340,973; 5,424,525; 5,468,951; 5,484,992; 5,525,789; 5,528,024; 5,557,093; 5,591,953; ...

41 I NDEX P patents......................................... 39 pin assignments cable .................................. 33–34 scanner .................................... 32 port .............................. 7–11, 18–21 power .................. 2, 3, 7–11, 22, 23 PowerLink...........................