Metrologic MS863 Manuale utente

METROLOGIC INSTRUMENTS, INC.

MS860 / MS863 Mini-Slot

Laser Bar Code Scanner

Installation and User’s Guide

ii

LOCATIONS

Corporate Headquarters

North America 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

Internet: www.metrologic.com

European Headquarters

Germany, Metrologic Instruments GmbH Tel: +49 89 89019 0

Middle East and Africa Dornierstrasse 2 Fax: +49 89 89019 200

82178 Puchheim b. Email: [email protected]ic.com

Munich, Germany Germany Email: i[email protected]

Spain Metrologic Eria lbérica SL Tel: +34 913 272 400

Julián Camarillo 29, D-1 Fax: +34 913 273 829

Edificio Diapasón Email: [email protected]c.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: [email protected]

France Metrologic Eria France SA Tel: +33 (0) 1 48.63.78.78

69 Rue de la Belle Etoile Fax: +33 (0) 1 48.63.24.94

ZI Paris Nord II, BP 50057 Email: [email protected]

95947 – ROISSY CDG CEDEX

United Kingdom Metrologic Instruments UK Limited Tel: +44 (0) 1256 365900

58 Tempus Business Centre Fax: +44 (0) 1256 365955

Kingsclere Road, Basingstoke Email: [email protected].com

Hampshire RG21 6XG

Asia

Singapore Metrologic Asia (Pte) Ltd Tel: 65-6842-7155

No. 8 Kaki Bukit Place Fax: 65-6842-7166

4

th

Floor Email: inf[email protected]

Singapore 416186

China Metro (Suzhou) Technologies Co., Ltd. Tel: 86-512-62572511

221 Xing Hai Street Fax: 86-512-62571517

Suzhou Industrial Park Email: [email protected]c.com

Suzhou, China

215021

Japan Metrologic Japan Co., Ltd. Tel: 81-03-3839-8511

Matsunoya Building, 6 Floor Fax: 81-03-3839-8519

3-14-8 Higashiueno Email: [email protected]ic.com

Taitou-Ku, Tokyo 110-0015 Japan

South America

Brazil Metrologic do Brasil Ltda. Tel: 55-11-5182-8226

Rua da Paz 2059 Fax: 55-11-5182-8315

CEP 04713-002 Email: [email protected]ic.com

Chácara Santo Antônio

São Paulo, SP, Brasil

Outside Brazil Metrologic South America Tel: 55-11-5182-7273

Rua da Paz 2059 Fax: 55-11-5182-7198

CEP 04713-002 Email: [email protected]c.com

Chácara Santo Antônio

São Paulo, SP, Brasil

Copyright

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.

iii

TABLE OF CONTENTS

Introduction........................................................................................................... 1

Scanner and Accessories..................................................................................... 2

Scanner Connections to the Host......................................................................... 3

Configuration of the Scanner to the Host System................................................. 4

Cloning Feature.................................................................................................... 5

Version 11 IBM 46xx Scanner .............................................................................. 6

Configuring the MS860-11/MS863-11 Scanner .................................................... 7

Configuring the IBM 46xx ..................................................................................... 8

Version 17 Keyboard Wedge Scanner ................................................................. 9

Connection of an MS860-17 Scanner to a PC.................................................... 10

Optional In-Counter Mounting Options for the MS860........................................ 11

Vertical Stand Kit................................................................................................ 12

Scanner Parts..................................................................................................... 13

The MS860 Touch Plate..................................................................................... 14

Visual Indicators ................................................................................................. 15

Volume Settings ................................................................................................. 19

Labels................................................................................................................. 21

Depth of Field ..................................................................................................... 22

Depth of Field and Symbol Specification ............................................................ 23

Maintenance....................................................................................................... 25

Specifications ..................................................................................................... 26

Default Settings .................................................................................................. 28

Scanner Pinout Connections

Version 1 - for RS-232, OCIA and Light Pen Emulation ................................. 35

Version 2 - for Parallel Communication.......................................................... 36

Version 11 - for RS-485 .................................................................................. 37

Version 17 - for Keyboard Wedge, RS-232 and Light Pen Emulation............. 38

Limited Warranty ................................................................................................ 39

Notices ............................................................................................................... 40

Patents ............................................................................................................... 42

Index................................................................................................................... 43

1

INTRODUCTION

Metrologic's MS860 and MS863 laser bar code Scanners are high-speed,

aggressive in-counter scanners. Both models have compact, durable housings

for use with applications where counter top space is limited.

The MS860 and MS863 autodiscriminate all standard bar codes. Each model

includes a code-correcting feature (MECCA

©

) that enables the scanner to decode

damaged or truncated codes on the first pass. Both models can be programmed

by using the bar code menus from the ScanSelect

®

Programming Guide or by

using Metrologic's ScanSet

®

IBM

®

compatible software program.

The MS860 has a brushed stainless steel top plate with an optional universal

adapter plate available for purchase that makes it simple to replace older, larger

flatbed scanners with the smaller MS860. The MS860 also has a unique “Touch-

on” power save mode and easily visible LED indicators mounted on the brushed

stainless steel top plate.

The MS863 has a dark gray plastic top instead of the brushed stainless steel of

the MS860. The MS863 also uses IR activation. An optional hardened glass

window is available for both models.

Metrologic also provides a vertical mounting option, so customers can use the

MS860 or MS863 as a projection scanner.

Each version of the MS860 provides three interface options, with full RS-232

protocol available on every scanner. RS-232, OCIA and Light Pen Emulation are

consolidated into the standard model. For simple PC connectivity, a keyboard

wedge interface is also available. Metrologic also offers a patented Hand-Held

Option, which allows users to connect the MS941 Hand-Held Scanner to the

MS860 or MS863 for greater scanning versatility.

MODEL INTERFACE

MS860-1 MS863-1 RS-232, OCIA, Light Pen Emulation

MS860-2 MS863-2 Parallel Output (OCR A/B)

MS860-11 MS863-11 IBM 46XX - RS-485, RS-232, OCIA

MS860-17 MS863-17 Keyboard Wedge, RS-232, Light Pen

2

SCANNER AND ACCESSORIES

• MS860 or MS863 Laser Bar Code Projection Scanner

• Installation and User’s Guide ....................................................

MLPN 00-02202

• ScanSelect

®

Scanner Programming Guide ...............................MLPN 00-02186

• Volume Control Card .................................................................

MLPN 00-02346

• Installation Plate for MS860 models only ...................................

MLPN 45-45471

Optional Accessories

• Power Supply ........................................................................... MLPN 00-6114A

• Communication Cable for Version 1 MS860/MS863 ..................

MLPN 51-51505

• Keyboard Wedge and Adapter Cable for the

MS860-17/MS863-17 .................................................................MLPN 45-45927

• Cloning Cable.............................................................................

MLPN 51-51544

• Universal Plate for MS860 models only......................................

MLPN 45-45474

• Vertical Stand.............................................................................

MLPN 45-45472

If any item is missing or 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.

3

SCANNER CONNECTIONS TO THE HOST

To avoid potential problems, do not power up the scanner until the

communication cable is secured to the host.

1. Turn off the host system.

2. Connect the 25-pin D-type connector on the scanner’s head cable to the

communication cable.

3. Connect the other end of the communication cable to the host device.

4. If the scanner will not receive power from a transformer, skip to

Step 5.

If the scanner will receive power from an external power source, check the

AC input requirements of the transformer to make sure the voltage matches

the AC outlet. The outlet must installed near the equipment and be easily

accessible.

5. Plug the transformer into the side of the female D-type connector located on

the communication cable.

6. Plug the transformer into the AC outlet to supply power to the scanner.

7. Power up the host system.

Note: When the scanner first receives power, the LEDs will flash and then

the scanner will beep once. After the scanner performs this start up

sequence, the green LED will remain ON for a specified time

indicating that the laser is ON.

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.

4

CONFIGURATION OF THE SCANNER TO THE HOST SYSTEM

The MS860/MS863 is shipped from the factory programmed to a set of default

conditions noted in the Default Settings section of this guide and in the

ScanSelect

®

Scanner Programming Guide provided. The default settings in the

ScanSelect guide have an asterisk that appears before the brief definition next to

the bar code.

Since each host system is unique, the scanner will need to be configured to

match the specific host system’s requirements. If using ScanSet

®

, refer to the

ScanSet documentation for information on how to configure the scanner.

To configure the MS860/MS863

1. Connect the scanner to the host system (refer to page 3).

2. Enter program mode by scanning the ENTER/EXIT program mode bar code

(the unit will beep three times).

3. Scan the appropriate bar code(s) that appear in the ScanSelect Scanner

Programming Guide.

Note: Reveal only one bar code to the scanner at a time. With your hand,

cover the bar code that is not to be scanned.

4. Exit program mode by scanning the ENTER/EXIT program mode bar code

again.

Note: Non-RS-232 interfaces chosen in Section B of the ScanSelect

Programming Guide do not match the default settings that are loaded

when the same interface is selected with ScanSet.

5

CLONING FEATURE

The cloning feature is used to program several scanners with the same settings.

To clone a scanner:

1. Turn OFF the power to both scanners by unplugging the transformers.

2. Connect the cloning cable (

MLPN 51-51544) between the two scanners.

3. Turn ON the power to both scanners by plugging in the transformers.

4. When each scanner is ready, scan the cloning bar code with the scanner

that has the settings that need to be transferred to the other scanner.

0

12345 77777

6

CLONING

6

VERSION 11 IBM 46XX SCANNER

Output Format: IBM RS-485 serial input/output for the 4680 and 4690 (46XX)

point-of-sale terminals

The Version 11 46XX interface can be used in several different ways. Both the

46XX terminal and the scanner must be configured to match each other.

Warning: Power to the scanner and 46XX terminal should be turned off before

making physical connection.

The 4680 and 4690 series terminals have different types of physical ports for

connecting bar code scanners. Scanner ports include Port 5B, Port 17, and

Port 9? (? = A, B, C, or E). A Port 9 type connector is present on all versions of

the 46XX families of terminals. That is one reason why it is the normal point of

connection for Metrologic scanners. Another reason is that there is enough

12 volt power available to operate many Metrologic scanners. If your terminal

configuration requires the use of a different physical port for connecting bar code

scanners, contact Metrologic to get particular adapter cable information.

All devices use a common communications bus inside the 46XX terminal, despite

what port that is in use for the physical connection. Each device has a different

address that it uses when it communicates. The terminal must be configured to

look for a device at a logical address.

The IBM 1520 mode/address was selected as a default because it was the first

IBM 46XX family scanner to support UPC/EAN, Code 39 and Interleaved

2 of 5 (I 2 of 5). The Version 11 scanner formats Codabar, Code 128, and Code

93 using the Code 39 function code designation supported by the IBM device

driver for this scanner type. Other emulation modes currently available are the

IBM 3687-2 Port 17 fixed scanner and the Port 9B IBM 4500 CCD hand-held bar

code reader. The use one of these other emulation modes may be needed

depending on which operating system (4680.OS, 4690.OS, POS/DOS or

DOS/RIPPS) is in use at your site.

Note: The IBM 4683 and IBM 4684 terminals have a good proven track record of

supplying power to Metrologic scanners. The IBM 4693 and IBM 4694

terminals may be restricted from supplying power to certain scanner

models. Specifically, Metrologic currently recommends using an external

power supply for the scanner when connecting to an IBM 4694.

Metrologic has no recommendations at this time for IBM 4693 terminals.

7

CONFIGURING THE MS860-11/MS863-11 SCANNER

Located in the Version 11 scanner are two computer boards. One computer

board is for decoding and the other for 46XX IO processing. The decode board

is configured using ScanSet or ScanSelect while the IO board is configured with

an internal DIP Switch bank.

For UPC/EAN scanning, the decode board should be set as follows:

Enable IBM 4680 Communication

Enable UPC/EAN

Beep after Transmit

Enable Communication Timeouts

Transmit UPC-A Check Digit

Transmit UPC-E Check Digit

These settings configure the decode board to beep after transmitting the data to

the terminal device driver. If the data does not clear the communications buffer

within two seconds, it is discarded without giving the operator a good scan

indication. This accommodates newer versions of the IBM device drivers that

enable/disable scanning in many different situations.

The default setting of the interface board is to emulate the IBM 1520 hand

scanner that supports UPC/EAN and alphanumeric code types. The following is

a list of switch settings for the internal interface board that handles the 46XX

SIOC communications.

There are eight DIP switches on the board that are both software and hardware

switches.

Switch 1 Switch 2 Emulation Mode

OFF OFF

Port 5B, IBM 1520 Model 2 Laser Scanner

(default setting)

OFF ON Port 9B, CCD (IBM 4500/Opticon)

ON OFF Port 17, IBM 4014 Adapter for 3687-2 to 468X

ON ON Reserved

Switch 3 Reserved (Should be OFF)

Switches

4, 5, 6, and 7

Must be ON

Switch 8 Should be OFF (Reserved)

8

CONFIGURING THE IBM 46XX

The 4683 and 4693 terminals are configured on the store controller. The 4684

and 4694 terminals are typically configured on the individual terminals. Follow

the appropriate guide for your type of equipment.

IBM 4683 and 4693 Terminals Driven by a 46XX Store Controller Running

4680.OS or 4690.OS

Access the terminal configuration menu on the store controller. If not already

selected, select an IBM 1520 laser hand scanner (4680.OS Port 5B), an IBM

4500 hand-held bar code reader (CCD, 4680.OS Port 9B), or an IBM 3687-2

fixed scanner (4680.OS Port 17) that matches the configuration of your scanner.

Regarding the 4690.OS, at the time of this printing, Metrologic does not know

exactly which terminal port configuration screen is used for selecting scanners. It

should be listed under the Port 9A, 9B, 9C, or 9E sections. The 4693 terminal

has a Port 5B that was originally used for the IBM 1520 scanner. While IBM has

withdrawn this product, it was not clear how terminal configuration and device

driver support would be provided for the installed base of users.

Save the configuration and activate it for the desired terminals. Download the

configuration to the terminal(s) per standard procedures.

IBM 4684 and 4694 Systems

Initialize the RIPPS drivers for a hand scanner if hand scanner emulation was

selected. Initialize the RIPPS drivers for a “POS scanner” if the 3687-2 scanner

has been selected.

9

VERSION 17 KEYBOARD WEDGE SCANNER

The MS860/MS863 scanner (version 17) provides keyboard emulation by

converting the scanned bar code data to the PC keyboard scan code equivalent.

The following are the supported keyboard and country types:

PC Type

• AT (includes IBM PS/2 and compatible models 50, 55, 60, 80)

• XT

• PS/2 (includes IBM PC and compatible models 30, 70, 8556)

Keyboard Country Type

• USA

• France

• Italy

• United Kingdom

• Germany

• Spain

• Belguim

• Swiss

With the appropriate communication cable, the scanner will also provide an

RS-232 or light pen emulation interface. When configuring the scanner for one

interface versus another, change all necessary parameters for that particular

interface. For instance, when configuring the scanner for keyboard wedge

emulation, recall defaults, select the PC type, keyboard country type and

intercharacter delay. For further information, refer to the ScanSelect Scanner

Programming Guide or ScanSet Scanner Configuration Guide.

10

CONNECTION OF A MS860-17 SCANNER TO A PC

1. If the PC is on, exit your application and turn the PC off.

2. Disconnect the keyboard from the PC. Plug the Keyboard Wedge cable to

the PC and the keyboard. Use the adapter cable if necessary.

3. Connect the 25-pin D-type connector on the scanner’s head cable to the

Keyboard Wedge cable.

4. Check the AC input requirements of the transformer to make sure the

voltage matches the AC outlet. A socket outlet should installed near the

equipment and be easily accessible.

5. Plug the transformer into the side of the female D-type connector located on

the communication cable. Plug the transformer into the AC outlet to supply

power to the scanner.

6. Turn the PC on.

7. When the scanner first receives power, the LEDs will flash and the scanner

will beep once. After the scanner performs this start up sequence, the green

LED will remain on for a specified time indicating the laser is on.

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.

Figure 1

11

OPTIONAL IN-COUNTER MOUNTING OPTIONS FOR THE MS860

Metrologic has designed three plates to accommodate in-counter installation of

the MS860. Included automatically with the purchase of the MS860 is Metrologic

part #45-45471, Installation Plate. The universal and replacement plates are

available for an additional charge. Contact the distributor, dealer or Metrologic

customer service representative to order one of these plates.

Metrologic Part Number mlpn 45-45471, Installation Plate:

This plate is designed for use in counters with no previous cutouts. No routing is

necessary for a flush fit as the stainless steel top is only .60mm (.024") thick. The

cut out measurements are 180.34 mm (7.1") L x 175.26 mm (6.9”) W. The final

cut out must not be greater than 1.5mm (1/16") or less than the exact

measurement.

Metrologic Part Number mlpn 45-45474, Universal Plate:

This plate is designed to fit into an existing cut out up to 292.1 mm

(11.5") L x 508 mm (20") W.

Metrologic Part Number mlpn 45-45470, Replacement Plate:

This plate is designed to fit into a cut out that previously contained an MS260 or

MS362 scanner. This plate fits into the existing 293.62 mm (11.56") L x

245.36 mm (9.66") W.

12

VERTICAL STAND KIT

Vertical Stand Kit, MLPN 45-45472 includes:

a. Vertical Stand [ MLPN 45-45472 ] Qty. 1

b. #6-32 x 3/8” Phillips Head Screw [

MLPN 18-18317 ] Qty. 2

c. #8 x 1.00” Round Head Wood Screw [

MLPN 18-18057 ] Qty. 3

Installation

Orientation Note:

The arrow on the top of the scanner

indicates the direction that items

must be presented to the scanner.

1. Drill four #39 pilot holes into the counter top (See Figure 2).

2. Screw the stand to the counter top with the four #8 wood screws provided.

3. Secure the unit to the stand using the four #6-32 x 3/8” screws provided (See

Figure 4).

Figure 3Figure 2

Fi

g

ure 4

13

SCANNER PARTS

n Touch Plate

When a specified time has

elapsed without any

scanning, the unit will enter

a “standby” mode. Touching

the touch plate arrow on the

top cover will reactivate the

scanner.

o Red LED

When the red LED flashes

ON, the scanner has read

a bar code successfully.

When the red light turns

OFF, communication to

the host is complete.

p Green LED

When the green LED is

ON, this indicates the unit is

receiving power and the

laser is ON.

q Output Window

This aperture emits laser

light.

r Head Cable

This cable can be

connected directly to the

host device or to a

communication cable.

s Stainless Steel Top Plate

(On the MS860 only.)

t Dark Grey ABS Top Plate

(On the MS863 only.)

Figure 5: MS860 & MS863 Scanner Parts

14

The MS860 TOUCH PLATE

The MS860 will enter “standby” when it remains dormant for a time. When the

scanner’s computer is on “standby," touching the touch plate will “wake up” the

scanner and activate the laser. When the green LED comes on, the scanner is

powering up for full operation. After approximately three seconds, the scanner

will be ready to operate.

The default touch plate timeout is ten minutes. However, this can be changed

through ScanSet or by scanning a bar code in Section C of the ScanSelect

Programming Guide. The available times are two minutes, thirty minutes or no

timeout.

Plaque de palpeur

Le scanner passe en mode 'Stand-by' quand il n'est pas utilisé pendant une

certaine période. Si le calculateur du scanner se trouve en mode 'Stand-by', le

contacte de la plaque de palpeur "réveille" le scanner et active le laser.

L'allumage de la diode verte indique que le scanner se met en service en attente

d'utilisation. Au bout d'environ 3 secondes, le scanner est prêt à servir.

La temporisation standard de plaque de palpeur est de 10 minutes. Ceci peut

toutefois être modifié avec ScanSet ou par lecture d'un code barres au chapitre C

du manuel de programmation ScanSelect. Les durées disponibles sont deux

minutes, trente minutes ou même aucune temporisation.

Sensorplatte

Der Scanner tritt in den 'Stand-by'-Modus ein, wenn er für einen bestimmten

Zeitraum untätig geblieben ist. Befindet sich der Rechner des Scanners im

'Stand-by'-Modus, "weckt" die Berührung der Sensorplatte den Scanner und

aktiviert den Laser. Das Aufleuchten der grünen Leuchtdiode zeigt an, daß der

Scanner sich für volle Betriebsbereitschaft einschaltet. Nach etwa drei Sekunden

ist der Scanner betriebsbereit.

Der Standard-Sensorfeld-Timeout liegt bei zehn Minuten. Dies kann jedoch

geändert werden durch ScanSet oder Einlesen eines Barcodes in Abschnitt C

des ScanSelect Programmierhandbuchs. Die verfügbaren Zeiträume sind zwei

Minuten, dreißig Minuten oder gar kein Timeout.

Piastra sensore

Se lo scanner è rimasto disattivato per un determinato periodo esso passa in

modalità 'stand-by'. Quando il calcolatore dello scanner si trova in modalità

'stand-by', occorre toccare la piastra sensore per "svegliare" lo scanner ed

attivare il laser. L’accensione del diodo luminoso verde indica che lo scanner si

accende per diventare completamente pronto. Dopo circa tre secondi lo scanner

ha raggiunto la condizione "pronto".

Il timeout standard della zona sensore è regolato su dieci minuti. Questo valore

può, però, essere modificato con lo ScanSet oppure con la lettura di un codice a

barre, come descritto nella sezione C del Manuale di programmazione

ScanSelect. Gli intervalli possibili sono due minuti, trenta minuti oppure nessun

timeout.

15

VISUAL INDICATORS

There is a red and green LED at the top of the scanner. When the scanner is on,

the flashing or stationary activity of the LEDs indicates the status of the scan and

scanner.

Steady Green

When the laser is on, the green LED is also on. This occurs when the touch plate

has been touched. The green LED will remain on until the touch plate timeout

elapses or until the scanner turns off.

Steady Green; Red Flash

When the scanner successfully reads a bar code, the red LED will flash then

beep once. If this does not happen, then the bar code has not been successfully

read.

Steady Red and Green

After a successful scan, the scanner transmits the data to the host device. When

the host is not ready to accept the information, the scanner’s red LED will remain

on until the data can be transmitted.

Alternating Red and Green

This indicates the scanner is in program mode.

Steady Red

This indicates the scanner is in ScanSet mode.

No Red or Green LED

There are two reasons why the LEDs will not be illuminated. First, if the scanner

is receiving power and the LEDs are not on, then the scanner has remained

dormant for a specified time and the laser has turned off. To reactivate the unit,

touch the touch plate. Secondly, if the scanner is not receiving power from the

host or transformer, then the LEDs will not turn on.

Flashing Red

This indicates the scanner has experienced a laser subsystem failure. Return the

unit for repair at an authorized service center.

16

VISUAL INDICATORS

Signaux optiques

Sur la partie supérieure du scanner se trouvent une diode LED rouge et une

diode LED verte. Quand le scanner est sous tension, les diodes rouge et verte

clignotantes ou allumées vous informent sur l'état du scanner.

Ni la diode rouge, ni la diode verte n'est allumée

Il existe deux raisons possibles pour que les diodes ne s'allument pas.

Premièrement: si le scanner reçoit de l'énergie sans que les diodes ne

s'allument, le scanner est resté sans servir pendant une certaine période et le

laser est désactivé. Pour le réactiver, touchez le palpeur infrarouge.

Deuxièmement: quand le scanner ne reçoit de l'énergie ni de l'ordinateur central,

ni du transformateur, les diodes restant éteintes.

Diode verte reste allumée

Quand le laser est en service, la diode verte s'allume également. C'est le cas

quand vous avez touché le palpeur. La diode verte reste allumée tant que la

temporisation de l'infrarouge dure ou jusqu'à ce que le scanner soit désactivé.

Diode verte reste allumée; diode rouge clignotante

Après lecture avec succès d'un code barres par le scanner, la diode rouge se

met à clignoter, suivie d'un bip sonore unique. Si la diode rouge ne clignote pas

ou quand aucun bip sonore n'est émis, cela signifie que le code barres n'a pas pu

être lu avec succès.

Diode rouge et verte reste allumées

Une fois le palpage effectué avec succès, le scanner transmet les données à

l'ordinateur central. Si ce dernier n'est pas prêt à recevoir les données, la diode

rouge du scanner s'allume jusqu'à ce que les données puissent être transmises.

Diode rouge et verte en alternance

Indique que le scanner se trouve en mode de programmation.

Diode rouge reste allumée

Indique que le scanner se trouve en mode ScanSet.

Diode rouge clignotante

Indique une panne de laser pendant le palpage. Veuillez envoyer votre appareil

chez un concessionnaire pour réparation.

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