Metrologic MS2020 Stratos series Service Manual

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METROLOGIC INSTRUMENTS, INC.

™

MS2020 Stratos

Series

ERVICE

ANUAL

Stratos Service Manual

Table of Contents

Troubleshooting

Summary of Contents for Metrologic MS2020 Stratos series

Page 3: Copyright Information
COPYRIGHT INFORMATION Copyright © 2004 by Metrologic Instruments, Inc. All rights reserved. No part of this publication may be reproduced, in any form or by any means for any commercial purposes. ©2004 Metrologic Instruments, Inc. All rights reserved Stratos Service Manual...
Page 5: Table Of Contents
Diagnostic Error Code Chart ......................20 ........................23 ROUBLESHOOTING HART All Interfaces............................23 RS232 Only ............................25 Aux Port Operation With Any Interface....................26 RS232 D ....................... 27 EMONSTRATION ROGRAM ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 6 SERVICING DIAGRAMS, PARTS & PINOUTS................. 73 Scanner Pinout Connections....................... 73 Pin out Charts Continued…........................ 74 Cable Connector Configurations ......................75 ....................76 AUTION AND ERIAL UMBER ABELS MS2020 S ....................77 ERIES ESIGN PECIFICATIONS ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 7 Replacement / Spare Parts Listing...................... 82 ..................83 MPORTANT NSTALLATION NFORMATION & G ......................85 CANNER ERMS LOSSARY ......................88 ETROLOGIC ERVICE OCATIONS PATENTS............................... 89 INDEX ..............................90 : ..............................92 OTES ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 9: Preliminary Information
El hacerlo puede conllevar una exposición peligrosa a la luz de láser. El uso de instrumentos ópticos con el equipo láser puede incrementar el riesgo para la vista. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 10: European Standard
Ce produit est de classe “A”. Dans un environnement domestique, ce produit peut être la cause d’interférences radio. Dans ce cas l’utiliseteur peut être amené à predre les mesures adéquates. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 11: General Precautions
"not intended for viewing" such as a supermarket laser scanner. These laser are emitting light in the visible wavelengths (0.4 to 0.7 mm) with power not above 1mW. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 13: General Precautions
No hardware or tools are required To remove or replace the platter. your thumbs against the vertical window frame when lifting the unit with the provided handles. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 15: Introduction
This guide provides a way to perform service repairs. It contains an overview of the scanner with detailed information about troubleshooting, functionality, and scanner performance. MANUAL SYMBOL KEY Caution! Important Additional Information. Manufacturer’s Note ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 16: Stratos Scanner History Profile
VLD to Laser-Welded with a flex cable. • VLD bracket has been replaced by plastic. • October 2002 • Black anodizing no longer done. • Self-tapping screws used instead of PEM nuts. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 17: Theory & Operation
All MS2020 series scanners have been configured at the factory with a set of default communication protocols. Since many host systems have unique formats and protocol requirements, Metrologic provides a wide range of configurable features that may be selected ® with the use of the MetroSelect Configuration Guide ( 00-02407) or MetroSet.
Page 18: Scanner Operation Block Diagram
Signal Processor: • Converts analog waveform into a digital signal that can be used by the microprocessor Decoder: • Decoding algorithm decodes digital signals into ASCII characters ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 19: Signal Processor Block Diagram
SIGNAL PROCESSOR BLOCK DIAGRAM 4.0V 3.0V Derivative Signal 2.0V 1.0V 20us 40us 60us 80us V(first_derivative) Time 2nd Derivative Signal -0.1 -0.2 -0.3 -0.4 0.00603 0.00605 0.00607 0.00609 0.00611 0.00613 0.00615 0.00617 Time ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 21: Power Distribution Flow
Connector Board Communicatio n Board Motherboard (Main Board) Vertical Engine Coverts +5VDC to –12VDC LED Board +5VDC Orange +12VDC IR Sensor IR Sensor Board Board Brown –12VDC Power distribution flow ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 24 THEORY & OPERATION Scan Zone Continued Top-down (13 mil) IR activation area perpendicular to package flow ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 25: Troubleshooting
This tells the user that the single configuration bar code has successfully configured the scanner. Three Beeps - on power up This is a failure indicator. Refer to failure modes page 19 of this manual. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 26: Visual
If the unit is in sleep mode, each LED will flash once every 15 seconds. Steady White, Blue Off This indicates the scanner may be waiting for communication from the host. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 27: Failure Modes
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. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 28: Diagnostic Indicator Display
This error is also accompanied by 3 beeps. This error will remain during operation as a reminder that this power cycle is scanning against a default- generated configuration. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 29 CONTINUE using the remaining good components! The unit, however, should be scheduled for repair at an authorized service center when convenient. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 30 CONTINUE using the remaining good subsystem! The unit, however, should be scheduled for repair at an authorized service center when convenient. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 31: Troubleshooting Chart
The beeper is disabled. Enable the beeper. The unit powers up No volume is selected. Select a volume. but does not beep. No tone is selected. Select a tone. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 32 Check the print mode or change the lock. the same bar code printer settings. For example change to symbology. econo mode or high speed. The aspect ratio of the bar code is out of tolerance. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 34: Aux Port Operation With Any Interface
The auxiliary input port’s data format must match the main output format of the secondary scanner. * Use MetroSet. For the auxiliary interface, choose “HoloTrak Decode” All remaining parameters will be automatically chosen. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 35: Rs232 Demonstration Program
K$ = INKEY$: IF K$ = CHR$(27) THEN GOTO 32766 GOTO 40 PRINT “ERROR NO.”; ERR; “ PRESS ANY KEY TO TERMINATE.” K$ = INKEY$: IF K$ = “” THEN GOTO 110 32766 CLOSE: SYSTEM 32767 END ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 37: Servicing And Maintenance Procedures
3. Carefully lift unit directly up out of counter take care pull/damage attached cables connections. Lifting Hooks Refer to the picture and diagrams shown on this page. No Special tools are required to complete this step. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 38: Vertical Hood Cover Removal
Hood Refer to the picture and diagrams shown on this page. Screws to be removed. Screws to be removed. Forward View of Hood Unit **Underside view of Stratos Unit** ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 39: Stratos Hood Board Assembly View
SERVICING AND MAINTENANCE PROCEDURES LED Display Board I.R. Sensors Speaker Motherboard Stratos Hood Board Assembly View ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 40: Opening & Accessing Into Stratos Bottom Bucket
8. Place old Horizontal Scan Module aside and follow Vertical Scan Module – Installing procedure located on page 40 Screws to be removed. of this manual. Rear Cover Plate ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 41 SERVICING AND MAINTENANCE PROCEDURES Communications Power Board Connector Board Horizontal Connect Board Display Board Bottom view board layout Shown without Horizontal Engine Module Installed ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 42: Window & Glass: Removal & Replacement
4. Tilt the frame back into place, over the buttons, until you hear a ‘click’ indicating the window frame is secure. Tilt Window Frame forward and up. Align new Window Frame. Secure New Window Frame to Unit. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 43: Horizontal Scan Window Replacement (Sapphire Window Only!)
5. Carefully install new glass in the reverse order as glass was removed. Ensure that when glass is installed, the ‘THIS SIDE UP’ message etched into glass is readable. (See Figure below & to the right) ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 44: Motherboard: Removal And Installation
J2 – VERTICAL ENGINE INTERFACE DAUGHTER BOARD (OPTIONAL) J1 – IR CHANNEL 1 J1 – IR CHANNEL 2 J1 – HORIZONTAL ENGINE J2 – LED/BUTTON PCB J3 – LED/BUTTON PCB ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 45: Optional Ibm Daughter Board: Removal & Install
IBM Daughter board Removal: 1. After gaining access to the motherboard area, follow the Daughter Board Install procedure above in reverse. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 46: Vertical Scan Module - Removal Procedure
8. Unsnap ZIF connector to remove cable before module is removed. 9. Place old Vertical Scan Module aside and follow Vertical Scan Module – Installing procedure. Stratos Scanner Shown Upside-down, Hood Cover Removed, Rear View. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 47: Horizontal Scan Module - Removal
Horizontal Scan 6. With a gentle pulling motion, module should easily lift out of Stratos chassis. Place old Horizontal Scan Module aside and follow Vertical Scan Module – Installing procedure. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 48: Vertical/Horizontal Scan Module - Installation
(2) M3x.5x8mm Torx screws. Tighten with Torx driver using a T-10 bit. 7. If necessary, install horizontal, vertical and rear cover plates and fasten with M3x.5x6mm PH Phillips screws. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 49: Pcb Specifications
Speaker drive circuitry • Headers for interface selection daughter boards • RS232 communication to host • Scale communication • Auxiliary port • 10 flex cable/wire connections to main board ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 50: Motherboard (Main Board) Layout Top Side
PCB SPECIFICATIONS Motherboard (Main board) Layout Top Side Motherboard - top side view ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 51: Motherboard (Main Board) Layout Bottom Side
PCB SPECIFICATIONS Motherboard (Main board) Layout Bottom Side Motherboard - Bottom side view ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 52 DISPLAY3 RDATA RETURN LATCH CLOCK IN SCALE ZERO CLOCK OUT/USB +V SCALE STAT CLOCK IN RETURN TRANSMIT FROM SCALE GROUND RECEIVE TO SCALE RTS FROM SCALE CTS TO SCALE ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 53: I.r. Channel/Sensor Board
(Motherboard area) when installed. IR Channel Boards Summary • Left IR board : Transmitter/receiver IR detector IR block • Right IR board: Transmitter/receiver IR detector IR block ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 54: Stratos Ir Board Layout
PCB SPECIFICATIONS Stratos IR Board Layout IR Board Layout - Top Side IR Board Layout - Bottom Side Stratos IR Connector Pin-out J1/J1A Connector IR RECEIVE GROUND +5VDC IR DRIVE ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 55: Led Display/Button Board
Hood Cover to gain access to this board. 2. Disconnect cables attached into J2 & 3. Insert fingers underneath board at end of board where J2 & J3 connectors are located. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 56 (See bottom figure on this LED/Button board installation direction page) 4. Connect board cables to appropriate location: LED/Button Board Motherboard (FROM) (TO) Securing Led/BUTTON Board to Hood ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 57: Stratos Led/Button Board Layout
LED/Button Board Connector Pin-outs J1/J1A J2 Connector J3 Connector Connector +12VDC +12VDC GROUND GROUND GROUND WHITE LEDS BLUE LEDS SCALE ZERO VOLUME SCALE ZERO VOLUME WHITE LEDS BLUE LEDS +12VDC ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 58: Power Connector Board
Scale to host & Remote display RJ 45 connection • Scale data and remote display data feed through to scale electronics • Passes data from Main board to Display board (StratosSTATS) ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 59: Stratos Power Connector Board Layout
NO CONNECTION DISPLAY 0 DISPLAY 3 SHIELD DISPLAY 1 LATCH DISPLAY 2 SCALE ZERO DISPLAY 3 SCALE STATUS LATCH TRANSMIT SCALE ZERO RECEIVE READY TO SEND CLEAR TO SEND ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 60: Communications / Interface Board
3 RJ 45 ports • RS232 or IBM 46xx data communication to host (POS) • IBM USB or OCIA data communication to host (POS) • Auxiliary RS232 port (+5V @ 200 mA) ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 61: Stratos Communication Board
AUX TRANSMIT GROUND HOST READY TO SEND RECEIVE HOST TRANSMIT TRANSMIT +5VDC READY TO SEND +5VDC CLEAR TO SEND +5VDC NOT CONNECTED NOT CONNECTED NOT CONNECTED SW +5VDC NOT CONNECTED ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 62: Failure Display / Indicator Board
FAILURE DISPLAY / INDICATOR BOARD Failure Display Board Summary • StratosSTATS Visual Diagnostic Indicator (2-digit code) • Feed through data to and from scale • Feed through for power to scale board ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 63: Stratos Display Board Layout
NO CONNECTION SIGNAL 6 NO CONNECTION SIGNAL 5 SIGNAL 4 SIGNAL 3 SIGNAL 2 SIGNAL 1 +5VDC IN +5VDC IN RECEIVE SIGNAL TRANSMIT SIGNAL GROUND +12VDC IN SCALE STATUS ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 64: Horizontal Connector Board
HORIZONTAL CONNECTOR BOARD Horizontal Connector Board - Topside Horizontal Connector Board – Bottom View Horizontal Engine Connector Board Summary • Blind mate connector • Facilitates easy removal (StratosSWAP concept) ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 65: Horizontal Engine Connector Board Layout
VLD2 STATUS GROUND VLD3 STATUS VLD2 STATUS VLD3 ENABLE VLD2 ENABLE -12VDC VLD3 STATUS -12VDC VLD3 ENABLE +12VDC MOTOR2 ENABLE +12VDC MOTOR2 STATUS GROUND GROUND GROUND +5VDC +5VDC +5VDC +5VDC ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 66: Scale Button / Interface Board Layout
READY TO SEND DRIVE ENABLE SCALE ZERO CLEAR TO SEND NO CONNECTION SLIDE SWITCH SCALE STATUS SCALE ZERO CALIBRATION BUTTON J2 – 6 pin Connector V_UN GROUND Z-/RX A+/DE B-/TX ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 67: Stratos Ibm Interface Adapter Board Layout
+5VDC GROUND GROUND INT SEL1 INT SEL2 INT SEL0 RDATA RDATA CLOCK IN RDATA RETURN CLOCK OUT CLOCK IN SDATA CLOCK OUT RESET CLOCK IN RETURN ENABLE DSR ON ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 68: Stratos Preamplifier Layout
STRATOS PREAMPLIFIER LAYOUT Preamplifier Board – Top Side Layout Preamplifier Board – Bottom Side layout Preamplifier Connector Pin-out J2 – J1 4 PIN Connector +12VDC IN –12VDC IN GROUND ANALOG SIGNAL ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 69: Stratos Vertical Engine Board Layout
PCB SPECIFICATIONS STRATOS VERTICAL ENGINE BOARD LAYOUT Vertical Engine – Top Side Layout Vertical Engine - Bottom Side Layout ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 70 J4A – 3 PIN +12VDC +12VDC I DRIVE Connector GROUND +5VDC GROUND I FEEDBACK SCAN SENSE GROUND GROUND +12VDC TO MOTOR MOTOR V +12VDC TO MOTOR +12VDC TO MOTOR +12VDC TO MOTOR ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 71: Stratos System Available Configuration / Set-Up
EN/IEC 60950. To maintain compliance with standard CSA C22.2 No. 60950/UL 60950 and norm EN/IEC 60950, the power source should meet applicable performance requirements for a limited power source. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 72: Rs232 Configuration
2. After scanner defaults is settings and beeps, then scan Enable RS-232 mode. (This will place the Stratos Scanner in the RS-232 communications setting between itself and the Host device.) Now apply power to Host Device. Recall Defaults Enable RS-232 Scan 1 ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 73: Full Speed Usb Configuration
3. Now apply power to Host Device. E n a b le F u ll S p e e d U S B D e fa u lts ³ ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 74: Low Speed Usb Configuration
3. Now apply power to Host Device. E n a b le L o w S p e e d Transmit into Converter U S B D e fa u lts ³ ³ ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 75: Ibm 46Xx Configuration
3. Now apply power to Host Device. Load 46xx IBM Defaults For additional communication options for IBM interfaces refer to the MetroSelect Programming Guide ( 00-02407). MLPN ³ 9 9 9 9 9 5 ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 76: Ocia Configuration
OCIA system configuration.) 3. Now apply power to Host Device. Load OCIA Defaults For additional communication options for OCIA interfaces refer to the MetroSelect Programming Guide ( 00-02407). MLPN ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 77: Secondary Scanner Installation
Enable AUX Output Secondary Scanner Data Format (Optional) Enable Comm Timeouts Turn OFF Secondary Scanner’s Beeper 4. Turn on the host system. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 78: Integrated Scale On Single Cable Scanner
The scanner will not attempt to communicate with the scale as a default condition or after this bar code has been scanned. No Display Scan the No Display bar code when no Metrologic remote display is required with the scanner/scale. ©2004 Metrologic Instruments, Inc. All rights reserved...
Page 79: Eas Deactivation Set-Up
MS2022 SW1 & SW2 switches 1 and 6 set to ON All models have a connector ( marked EAS In ) on the bottom of the scanner/scale. Metrologic provides an EAS cable ( 52-52511A) for connection between the scanner/scale and the MLPN Checkpoint Device.
Page 81: Servicing Diagrams, Parts & Pinouts
Scale Display SIG1 Scale RS232 RX Scale Display SIG2 Scale RS232 RTS Scale Display SIG3 Scale RS232 CTS Scale Display SIG4 Scale Display SIG5 Scale Display SIG6 Scale Display SIG7 Shield ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 82: Pin Out Charts Continued
OCIA Clock In / FS USB D+ OCIA Clock Out / +USBV OCIA Clock In Return USB D- FS +5V Out Shield FS = Full Speed USB LS = Low Speed USB ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 83: Cable Connector Configurations
54-54165, Type A non-locking) MLPN Function PC+5V USB USB Type A Ground Full Speed USB Power Cable 54-54227A-N, Type A MLPN Locking) Function PC+5V USB Locking Type A with Power Ground ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 84: Caution And Serial Number Labels
SERVICING DIAGRAMS, PARTS & PINOUTS CAUTION AND SERIAL NUMBER LABELS MS2022 Label Locations (Top) and Examples (Bottom) On MS2021-14 Model On MS2021-11 Model On MS2021-40 & MS2022-40 Models On MS2021-9 Model ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 85: Ms2020 Series Design Specifications
Height (above 178 mm (7.0") counter): MS2020 9.1 Kg (25 lbs.) Weight: MS2021 7.2 Kg (16 lbs.) MS2022 6.8 Kg (15 lbs.) Specifications subject to change without notice. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 86 -40° C to 60° C (-40° F to 140° F) Temperature: Humidity: 5% to 95% relative humidity, non-condensing Contaminants: Sealed to resist airborne particulate contaminants Ventilation: None required Specifications subject to change without notice. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 87: Ordering Parts & General Servicing Information
Ordering Parts & General Servicing Information Base Models Metrologic's Stratos Series is available in three base models. ODEL ESCRIPTION MS2020-xx Scanner with integrated scale – full size MS2021-xx Scanner only – full size MS2022-xx Scanner only – compact size -xx = Interface type see model number designation for options.
Page 88: Stratos Replacement Parts Available
Straight, 2.1 m (7') cord with long strain relief 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. ©2004 Metrologic Instruments, Inc. All rights reserved...
Page 89 120V United States 46-46813 220V – 240V Continental European 46-46814 220V – 240V United Kingdom 46-46817 220V – 240V China 46-46928 220V – 240V Australia 46-46816 Remote Scale Display ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 90: Replacement / Spare Parts Listing
OCIA Board 37-37813A 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. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 91 All Stratos models have a die-cast housing to dissipate heat allowing the unit to operate without a ventilation fan. Metrologic recommends that the temperature surrounding the unit does not exceed 40° C (104° F). There should be adequate convection and minimal heat producing equipment in close proximity of the unit.
Page 92 If the operator is facing the vertical window of the scanner, packages flow from the operator's right to left. The packages are in queue on the conveyor to the right and the bagging is to the left. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 93: Canner Erms Lossary
The primary objective of Stratos is to allow an operator to successfully scan a product without having to orientate the product. Stratos SCHOO L will provide information as to whether the operator is using safe and efficient scanning techniques. ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 94 The MS2020 and its 6 sides allows for less product orientation and the MS2020’s exceptional scan coverage for operator side scanning allows for aggressive scanning of barcodes that pass through the sweet spot (center of horizontal glass). ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 95: Limited Warranty
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.
Page 96: Metrologic Service Locations
Fax: +34 913 273 829 Edificio Diapasón Email: info@es.metrologic.com 28037 Madrid Italy Metrologic Instruments Italia srl Tel: +39 0 51 6511978 Via Emilia 70 Fax: +39 0 51 6521337 40064 Ozzano dell’Emilia (BO) Email: info@it.metrologic.com France Metrologic Eria France SA Tel: +33 (0) 1 48.63.78.78...
Page 97: Patents
ORDERING PARTS AND GENERAL SERVICING INFORMATION PATENTS *Patent Information This METROLOGIC product may be covered by one or more of the following U.S. Patents: U.S. Patent No.; 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;...
Page 98: Index
......23, 81, 83 failure programming guide ......80 error codes ........20–22 protocols..........9 indicator ..........17 modes..........17, 19 frame ............ 5 razzberry tone ......17, 19 function........23, 73–75 ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...
Page 99 ..........87 pinouts ..........73–75 weight........... 77, 78 SELV ..........63 white LED......... 9, 17, 24 specifications........ 77, 78 window ........... 5, 84 storage ..........78 switch ..........71 ©2004 Metrologic Instruments, Inc. All rights reserved MS2020 Stratos Service Manual...

Metrologic MS2020 Stratos series Service Manual

Copyright Information

Preliminary Information

Introduction

Theory & Operation

Troubleshooting

Servicing and Maintenance Procedures

Pcb Specifications

Stratos System Available Configuration / Set-Up

Servicing Diagrams, Parts & Pinouts

Ordering Parts & General Servicing Information

Quick Links

Troubleshooting

Related Manuals for Metrologic MS2020 Stratos series

Summary of Contents for Metrologic MS2020 Stratos series

Table of Contents