METROLOGIC INSTRUMENTS, INC.
MS7220 ArgusSCAN™ Presentation
Laser Scanner
Installation and User’s Guide
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LOCATIONS
CORPORATE HEADQUARTERS
North America
Metrologic Instruments, Inc.
90 Coles Road
Customer Service: 1-800-ID-METRO
Tel: 856-228-8100
Blackwood, NJ 08012-4683
Fax: 856-228-6673
Email: [email protected]
EUROPEAN HEADQUARTERS
Germany,
Middle East and Africa
Metrologic Instruments GmbH
Dornierstrasse 2
82178 Puchheim b.
Tel: +49 89 89019 0
Fax: +49 89 89019 200
Email: [email protected]
Germany Email:
Munich, Germany
Spain
Metrologic Eria lbérica SL
Julián Camarillo 29, D-1
Edificio Diapasón
Tel: +34 913 272 400
Fax: +34 913 273 829
Email: [email protected]
28037 Madrid
Italy
Metrologic Instruments Italia srl
Via Emilia 70
40064 Ozzano dell’Emilia (BO)
Tel: +39 0 51 6511978
Fax: +39 0 51 6521337
Email: [email protected]
France
Metrologic Eria France SA
69 Rue de la Belle Etoile
ZI Paris Nord II, BP 50057
95947 – ROISSY CDG CEDEX
Tel: +33 (0) 1 48.63.78.78
Fax: +33 (0) 1 48.63.24.94
Email: [email protected]
United Kingdom Metrologic Instruments UK Limited
58 Tempus Business Centre
Tel: +44 (0) 1256 365900
Fax: +44 (0) 1256 365955
Email: [email protected]
Kingsclere Road, Basingstoke
Hampshire RG21 6XG
ASIA
Singapore
China
Metrologic Asia (Pte) Ltd
No. 8 Kaki Bukit Place
4th Floor
Tel: 65-6842-7155
Fax: 65-6842-7166
Email: [email protected]
Singapore 416186
Metro (Suzhou) Technologies Co., Ltd. Tel: 86-512-62572511
221 Xing Hai Street
Suzhou Industrial Park
Suzhou, China
215021
Fax: 86-512-62571517
Email: [email protected]
Japan
Metrologic Japan Co., Ltd.
Matsunoya Building, 6 Floor
3-14-8 Higashiueno
Tel: 81-03-3839-8511
Fax: 81-03-3839-8519
Email: [email protected]
Taitou-Ku, Tokyo 110-0015 Japan
SOUTH AMERICA
Brazil
Metrologic do Brasil Ltda.
Rua da Paz 2059
Tel: 55-11-5182-8226
Fax: 55-11-5182-8315
CEP 04713-002
Email: [email protected]
Chácara Santo Antônio
São Paulo, SP, Brasil
Outside Brazil
Metrologic South America
Rua da Paz 2059
Tel: 55-11-5182-7273
Fax: 55-11-5182-7198
CEP 04713-002
Email: [email protected]
Chácara Santo Antônio
São Paulo, SP, Brasil
Copyright
© 2002 by Metrologic Instruments, Inc. All rights reserved. No part of this work may be reproduced, transmitted, or
stored 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.
ii
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TABLE OF CONTENTS
Introduction....................................................................................................1
Scanner and Accessories..............................................................................1
Getting Started ..............................................................................................3
Installation for OCIA Interface .......................................................................5
Installation for Keyboard Wedge Interface ....................................................7
Installation for Stand-Alone Keyboard Interface............................................8
Installation for RS232 or Light Pen Interfaces...............................................9
Installation of an Auxiliary Scanner..............................................................11
Scanner Parts..............................................................................................13
The Multi-Function Button............................................................................14
Audible Indicators........................................................................................15
Failure Modes..............................................................................................16
Visual Indicators ..........................................................................................17
Labels..........................................................................................................18
Maintenance................................................................................................18
Depth of Field Specifications.......................................................................19
Depth of Field by Minimum Bar Code Element Width .................................20
Troubleshooting Guide ................................................................................22
RS232 Demonstration Program...................................................................27
Applications and Protocols ..........................................................................28
Design Specifications ..................................................................................29
Default Settings ...........................................................................................31
MS7220 Stands
Vertical Stand Parts [mlpn 46-46405 ] .....................................................37
Optional Flex Stand Parts [mlpn 46-46404 ]............................................37
Vertical Stand Installation ........................................................................38
Optional Flex Stand Installation ...............................................................39
Scanner and Cable Terminations................................................................40
Limited Warranty .........................................................................................43
Notices.........................................................................................................44
Patents ........................................................................................................45
Index............................................................................................................46
iii
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INTRODUCTION
ArgusScan™ is an aggressive, omnidirectional laser barcode scanner ideal
for retail, convenience, liquor, and specialty store applications. Engineered
with a large, easy-to-find optimal scan area, ArgusScan increases the first
pass read rate for maximum productivity.
ArgusScan is equipped with a multitude of standard features including:
•
•
•
•
•
•
A bright 650 nm laser
Programmable depth of field
PowerLink user replaceable cables
MetroSet®2, MetroSelect® and MetrOPOS® compatible
Data editing (parsing) capability using Bits n' Pieces®
A 2 year warranty
SCANNER
INTERFACE
RS232, Light Pen, Keyboard Wedge,
Stand-Alone Keyboard, OCIA, Low
Speed Option
7220-12
SCANNER AND ACCESSORIES
The following is a list of the parts included in the MS7220 kit.
•
•
•
MS7220 ArgusScan™ Presentation Scanner
MetroSelect® Programming Guide** [ MLPN 00-02407 or 00-02561]
MS7220 User’s and Installation Guide** [ MLPN 00-02554 ]
Stand
•
•
Standard Horizontal Stand [ MLPN 46-46406 ]
•
Standard Vertical Stand [ MLPN 46-46405 ]
1
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SCANNER AND ACCESSORIES (CONTINUED)
The following items are dependent on the type of MS7220 Kit ordered.
Some items may not be included in your kit.
•
AC to DC Power Transformer - Regulated 5.2V@ 650 mA output
One of the following may be included:
•
•
•
•
120V United States [ MLPN 45-45593 ]
220V – 240V Continental European [ MLPN 45-45591 ]
220V – 240V United Kingdom [ MLPN 45-45592 ]
•
•
Stand
Optional Flex Stand [ MLPN 46-46404 ]
•
PowerLink Cable with built in power jack for use with RS-232, Light
Pen, OCIA and 46xx scanners:
•
One of the following may be included:
•
Standard: 2.1m (7') straight cord, short strain relief
[ MLPN 54-54xxx* ]
•
Optional: 2.7m (9') coiled cord, long strain relief
[ MLPN 53-53xxx* ]
* xxx specifies connection to the host
•
Keyboard Wedge PowerLink Cable Kit for use with Keyboard Wedge
scanners [ MLPN 54-54002 ]:
•
A PowerLink “Y” cable with a 5-pin DIN female connector and a
6-pin mini DIN male connector
•
An Adapter Cable with a 5-pin DIN male connector and a 6-pin mini
DIN female connector
•
•
Stand Alone Keyboard Wedge PowerLink Cable [ MLPN 54-54020 ]
PowerLink, RS232 LSO/AUX Cable [ MLPN 54-54667A ]
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.
2
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GETTING STARTED
Tools needed:
• Phillips head screwdriver
• ¼”-20 wrench
• Drill with a #39 drill bit (drill for hard-mount installation only)
Slide off the cable cover.
Slide off the horizontal stand.
Slide on the cable door and
remove the foam insert.
Loosen the lock nut, push back
the metal base plate and then
slide the cable through the cable
opening.
Mounting the MS7220: Peel off the base plate’s tape backing and affix it to
the countertop or drill four #39 pilot holes and secure the base plate to the
countertop with the four #8 wood screws provided.
Continued on next page.
3
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GETTING STARTED
Return the metal base plate to its
original position then tighten the
lock nut.
Return the foam insert to its
original position then slide
the horizontal stand back
into place on the scanner.
Before continuing, determine what communication interface is needed
then follow the installation procedure for that interface on pages 5-11.
It is important to use the correct communication jack on the back of
the scanner (see pages 5-10 for cable the proper connections).
Incorrect cable connections can cause communication problems or
potential damage to the scanner
After the communication cable has been connected properly, slide the
cable cover down then secure in place with the three M3x .5 x 6 mm pan
head screws provided.
See the “MS7220 Stands” section of this guide for additional information on the vertical
[ MLPN 46-46405 ] and flexible [ MLPN 46-46406 ] stand options.
4
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INSTALLATION FOR OCIA INTERFACE
To power the unit with an external power supply:
1. Follow the “Getting Started” steps on
page 3.
2. Turn off the host system.
3. Connect the PowerLink cable to the jack
labeled “OCIA ” on the MS7220.
4. Connect the other end of the PowerLink
cable to the host.
OCIA
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
5. Connect the external power supply to the
power jack on the Power Link Cable.
6. Check the AC input requirements of the
power supply to make sure the voltage
matches the AC outlet.
7. Connect AC power to the transformer.
The outlet should be near the equipment
and easily accessible.
8. Slide the cable cover into place on the
back of the scanner then secure it with
Figure 1: OCIA Interface
the three M3 screws provided.
9. Turn on the host system.
Load OCIA Defaults
10. Scan the bar code to configure the
MS7220 for OCIA communication.
³
9
9
9
9
9
3
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.
5
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INSTALLATION FOR OCIA INTERFACE (CONTINUED)
To power the unit from the host device:
(For OCIA only)
1. Follow the “Getting Started” steps on
page 3.
2. Turn off the host system.
3. Connect the PowerLink cable to the
jack labeled “OCIA” on the MS7220.
4. Connect the other end of the
PowerLink cable to the host.
OCIA
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
Manufacturers Note:
Plugging the scanner into the serial
port of the PC does not guarantee
that scanned information will appear
at the PC. A software driver and
correct configuration setting are also
required for proper communication
to occur.
5. Slide the cable cover into place on
the back of the scanner then secure
it with the three M3 screws provided.
Figure 2: OCIA, Interface powered
by the host device
6. Turn on the host system.
Load OCIA Defaults
7. Scan the bar code to configure the
MS7220 for OCIA communication.
³
9
9
9
9
9
3
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.
6
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INSTALLATION FOR KEYBOARD WEDGE INTERFACE
1. Follow the “Getting Started” steps on
page 3.
2. Turn off the host system.
3. Disconnect the keyboard from the host.
4. Connect the PowerLink cable to the jack
labeled “Keyboard Wedge ” on the
MS7220.
5. Connect the “Y” end of the PowerLink
cable to the keyboard and the keyboard
port on the host. If necessary use the
Keyboard Wedge
male/female adapter cable supplied with
the scanner for proper connections.
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems or
potential damage to the scanner.
6. Connect the external power supply to
the power jack on the PowerLink cable.
7. Check the AC input requirements of the
power supply to make sure the voltage
matches the AC outlet.
8. Connect AC power to the transformer.
The outlet should be near the
Figure 3: Keyboard Wedge
equipment and easily accessible.
Interfaces
9. Slide the cable cover into place on the
back of the scanner then secure it with
the three M3 screws provided.
Load Keyboard
Wedge Defaults
10. Turn on the host system.
11. Scan the bar code below to configure
the MS7220 for Keyboard Wedge
communication.
³
9
9
9
9
9
4
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.
7
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INSTALLATION FOR STAND-ALONE KEYBOARD INTERFACE
1. Follow the “Getting Started” steps on page 3.
2. Turn off the host system.
3. Disconnect the keyboard from the host.
4. Connect the PowerLink cable to the jack
labeled “Stand-Alone Keyboard” on the
MS7220.
Stand-Alone
Keyboard
5. Connect the other end of the PowerLink
cable to the keyboard port on the host.
Before continuing verify that the powerlink
cable is connected to the proper
communication jack on the scanner.
Incorrect cable connection can cause
communication problems or potential
damage to the scanner.
6. Connect the external power supply to the
power jack on the PowerLink cable.
7. Check the AC input requirements of the
power supply to make sure the voltage
matches the AC outlet.
8. Connect AC power to the transformer.
The outlet should be near the
Figure 4: Stand-Alone
Keyboard Interface
equipment and easily accessible.
Load Keyboard Wedge Defaults
Scan 1St
9. Slide the cable cover into place on
the back of the scanner then
secure it with the three M3 screws
provided.
³
9
9
9
9
9
4
10. Turn on the host system.
Enable Stand-Alone Keyboard Wedge
11. Scan the bar codes in order to
configure the MS7220 for Stand-
Alone Keyboard communication.
Scan 2nd
³
5
1
5
5
1
5
3
Note:
When scanning the bar codes, cover the code not being
scanned to ensure the codes are read in the proper sequence.
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.
8
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INSTALLATION FOR RS232 OR LIGHT PEN INTERFACES
1. Follow the “Getting Started” steps on
page 3.
2. Turn off the host system.
3. Connect the PowerLink cable to the
jack labeled “RS232 or Light Pen” on
the MS7220.
4. Connect the other end of the
PowerLink cable to the host.
RS232
or
Light Pen
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
5. Connect the external power supply
to the power jack on the Power Link
Cable.
6. Check the AC input requirements of
the power supply to make sure the
voltage matches the AC outlet.
7. Connect AC power to the
transformer. The outlet should be
near the equipment and easily
accessible.
8. Slide the cable cover into place on
the back of the scanner then secure
it with the three M3 screws provided.
Figure 5: RS232 or
Light Pen Interface
9. Turn on the host system.
10. Scan the appropriate bar codes on page 10 to configure
the MS7220 for RS-232 or Light Pen communication.
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.
9
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INSTALLATION FOR RS232 OR LIGHT PEN INTERFACES
Step 10, page 9 continued.
For RS232 Communication:
Recall Defaults
Scan 1st
³
9
9
9
9
9
8
Enable RS-232
Scan 2nd
³
4
1
5
5
5
4
For Light Pen Communication:
Recall Defaults
Scan 1st
³
9
9
9
9
9
8
Enable Light Pen/Wand
Scan 2nd
³
4
1
5
5
2
4
10
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INSTALLATION OF AN AUXILIARY SCANNER
1. Turn off the host system.
2. Connect the round end of the PowerLink RS232 AUX cable
[ MLPN 54-54667A ] to the RS232 jack of the auxiliary scanner.
3. Connect the other end of the PowerLink RS232 AUX cable into the 1st
jack from the left side of the MS7320. The Aux jack has a square
opening.
The following Metrologic scanners can be used in the “Aux” input of the
MS7220: the MS9520, MS9540, MS6220, MS7120, MS6520, MS6720,
MS7320 or another MS7220.
Important: The MS7220 aux port requires the signals: transmit, receive,
RTS & CTS from the auxiliary scanner.
4. Connect the MS7220/Host PowerLink* cable to the appropriate
interface jack on the back of the MS7220.
5. Connect the other end of the MS7220/Host PowerLink cable to the
Host.
6. Connect the external power supplies for the auxiliary scanner and the
MS7220 to the power jacks on the two PowerLink cables.
Before continuing verify that the powerlink cable is connected to the
appropriate interface jack on the scanner. An incorrect cable
connection can cause communication problems or potential damage to
the scanner.
7. Check the AC input requirements of both power supplies to make sure
the voltage matches the AC outlets.
8. Snap on the cable cover.
9. Connect AC power to the transformers. The outlets should be near the
equipment and easily accessible.
10. Configure the MS7220 for the appropriate interface configuration
settings.*
Continued on page 12.
* The MS7220/host cable connection is interface dependent. Refer to the
installation steps provided for the type of interface required for your
application.
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. 60950-00/UL 60950 and norm EN 60950, the power
source should meet applicable performance requirements for a limited power source.
11
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INSTALLATION OF AN AUXILIARY SCANNER
11. Configure the auxiliary scanner to send formatted data to the MS7220.
Normal slave mode operation will only require reserve Code 32 to be
set in the auxiliary scanner. The following bar code applies for all
scanners, except the MS6720, to be used as an auxiliary scanner.
Contact a Metrologic representative for information on the MS6720.
Reserve Code 32
³
1
2
4
8
1
7
12. Configure the MS7220 to activate the auxiliary port. Enable the
auxiliary port and configure it to recognize slave formatted data with the
following bar code:
Enable Aux Port
³
4
3
7
3
3
0
13. Turn on the host system.
Figure 6: Auxiliary Scanner Setup
12
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SCANNER PARTS
n Output Window
o Red LED
p Green LED
q Speaker
r Side Cover
s Cable Door
t Cable Jack Cover
u Horizontal Mount Base
v Multi-Function Button
(see page 14)
w Cable Connection Area
Figure 7a: Scanner Parts
Foam Insert
Figure 7b: Scanner Parts
13
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THE MULTI-FUNCTION BUTTON
Figure 8a: Multi-Function Button
CHANGING THE BEEPER TONE
A Short (<3 second) depression and the
beeper tone will change. The new tone will
be heard, followed by a short pause. Then
two more of the new tones will be heard
signifying the new setting has been stored in
memory. The silent (no beep) tone is also
selectable.
Figure 8b: Changing the
Beeper Tone
PLACING THE UNIT IN SLEEP MODE
Long (>3 seconds) depression
Puts the scanner in the sleep mode.
Figure 8c: Sleep mode
WAKING THE UNIT FROM SLEEP MODE
The next button depression will awaken the
scanner for normal operation.
Figure 8d: Normal Operation
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AUDIBLE INDICATORS
When the MS7220 scanner is in operation, it provides audible feedback.
These sounds indicate the status of the scanner. Eight settings are
available for the tone of the beep (normal, 6 alternate tones and no tone).
To change the tone, use the Multi-Function Button or refer to the
MetroSelect® Programming Guide (MLPN 00-02407 or 00-02561).
One Beep
When the scanner first receives power, the green LED will turn
on, the red LED will flash and the scanner will beep once.
(The red LED will remain on for the duration of the beep.) The
scanner is now ready to scan.
When the scanner successfully reads a bar code, the red LED
will flash and the scanner beeps once (if programmed to do
so). If the scanner does not beep once and the red light does
not flash, then the bar code has not been successfully read.
Razzberry Tone
This is a failure indicator. Refer to failure modes page 16.
Three Beeps - during operation
When placing the scanner in program mode, the red LED will
flash while the scanner simultaneously beeps three times. The
red and green LEDs will continue to flash until the unit exits
program mode. Upon exiting program mode, the scanner will
beep three times and the red LED will stop flashing.
When configured, 3 beeps can also indicate a
communications timeout during normal scanning mode.
When using one-code-programming, the scanner will beep
three times (the current selected tone), followed by a short
pause, a high tone and a low tone. This tells the user that the
single configuration bar code has successfully configured the
scanner.
Three beeps will also occur during a manual adjustment of the
beeper tone. With each short depression of the Multi-Function
Button, the new tone will be heard, followed by a short pause
then two more of the new current tones.
Three Beeps - on power up
This is a failure indicator. Refer to failure modes page 16.
15
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FAILURE MODES
Flashing Green and One Razzberry Tone
This indicates the scanner has experienced a laser
subsystem failure. Return the unit for repair at an
authorized service center.
Flashing Red and Green and Two Razzberry Tones
This indicates the scanner has experienced a motor
failure. Return the unit for repair at an authorized service
center.
Continuous Razzberry Tone with both LEDs off
If, upon power up, the scanner emits a continuous
razzberry tone, then the scanner has an electronic failure.
Return the unit for repair at an authorized service center.
Three Beeps - on power up
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.
16
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VISUAL INDICATORS
There is a red LED and a green LED on the front of the MS7220. When the
scanner is on, the flashing or constant illumination of the LEDs indicates the
status of the current scan and the scanner.
No Red or Green LED
The LEDs will not be illuminated if the scanner is not receiving
power from the host or transformer.
Steady Green
When the laser is active, the green LED is illuminated. The
green LED will remain illuminated until the laser is deactivated.
During the power save mode, the laser will turn on and off.
During this period, the green LED remains illuminated.
Steady Green and Single Red Flash
When the scanner successfully reads a bar code, the red LED
will flash and the scanner will beep once. If the red LED does
not flash or the scanner does not beep once, then the bar code
has not been successfully read.
Steady Green and Steady Red
After a successful scan, the scanner transmits the data to the
host device. Some communication modes require that the host
inform the scanner when data is ready to be received. If the host
is not ready to accept the information, the scanner’s red LED will
remain on until the data can be transmitted.
Flashing Green then Flashing Red
This indicates the scanner is in program mode. A razzberry tone
indicates that an invalid bar code has been scanned in this
mode.
or
If the unit is in sleep mode, each LED will flash once every 15
seconds.
Steady Red, Green off
This indicates the scanner may be waiting for communication
from the host.
17
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LABELS
Each scanner has a label on the back of the unit. The label contains
information such as the model number, date of manufacture, and the serial
number. Additional CE and caution information has been molded into the
back of the case. The following is an example of the back of the case with
the label and molded text.
Figure 9: Back view of the case.
MAINTENANCE
Smudges and dirt can interfere with the proper scanning of a bar code.
Therefore, the output window will need occasional cleaning.
1. Spray glass cleaner onto lint free, non-abrasive cleaning cloth.
2. Gently wipe the scanner window.
18
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DEPTH OF FIELD SPECIFICATIONS
(BASED ON 100% UPC BAR CODES)
Depth of Field (default)
Figure 10: Top View of Depth of Field
Figure 11: Side View of Depth of Field
Specifications subject to change without notice.
19
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DEPTH OF FIELD BY MINIMUM BAR CODE ELEMENT WIDTH
(BASED ON 100% UPC BAR CODES)
Depth of Field (Default)
Figure 12: Top View of Depth of Field
Minimum Bar Code Element Width
A
B
C
D
E
F
mm
mils
.13
5.2
.19
7.5
.26
10.4
.33
13
.48
19
.66
26
Specifications subject to change without notice.
20
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DEPTH OF FIELD BY MINIMUM BAR CODE ELEMENT WIDTH
(BASED ON 100% UPC BAR CODES)
Depth of Field (Default)
Figure 13: Side View of Depth of Field
Minimum Bar Code Element Width
A
B
C
D
E
F
mm
mils
.13
5.2
.19
7.5
.26
10.4
.33
13
.48
19
.66
26
Specifications subject to change without notice.
21
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TROUBLESHOOTING GUIDE
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.
MS7220 Series Troubleshooting Guide
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
All Interfaces
No LEDs, beep
or motor spin
No power is being
supplied to the
scanner
Check transformer, outlet
and power strip. Make sure
the cable is plugged into the
scanner
No LEDs, beep
No power is being
supplied to the
scanner from host
Some host systems cannot
supply enough current to
power ArgusScan™. Use
the power supply included
with the scanner.
3 beeps on
power up
Non-volatile RAM
failure
Contact a Metrologic
Representative, if the unit
will not hold the
programmed configuration
Continuous
razz tone on
power up
RAM or ROM failure
VLD failure
Contact a Metrologic
Representative, if the unit
will not function
Razz tone and
green LED flash
at power up
Contact a Metrologic
Representative
Razz tone and
both LEDs flash
at power up
Scanner motor failure
Contact a Metrologic
Representative
Multiple scans
upon
Same symbol timeout
set too short
Adjust same symbol timeout
for a longer time
presentation of
code
The unit powers Beeper disabled. No
Enable beeper. Select tone
up, but does
not scan and/or
beep
tone selected
22
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TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS POSSIBLE CAUSE(S)
The unit powers Scanning a particular
SOLUTION
UPC/EAN, Code 39,
interleaved 2 of 5, Code 93,
Code 128 and Codabar are
enabled by default. Verify
that the type of bar code
being read has been
selected
up, but does
not scan and/or
beep
symbology that is not
enabled
The unit powers The scanner has been Verify that the bar code that
up, but does
not scan and/or
beep
programmed for a
character length lock,
or a minimum length
and bar code being
scanned does not
satisfy the
is being scanned falls into
the criteria.
(Typical of Non-UPC/EAN
codes. The scanner
defaults to a minimum of 4
character bar code.)
programmed criteria
The unit scans
a bar code, but
locks up after
the first scan
(red LED stays
on)
The scanner is
configured to support
some form of host
handshaking but is not D/E, verify that the host
receiving the signal
If the scanner is setup to
support ACK/NAK,
RTS/CTS, XON/XOFF or
cable and host are
supporting the handshaking
properly
The unit scans,
but the data
transmitted to
the host is
The scanner’s data
format does not match data format matches that
the host system
requirements
Verify that the scanner’s
required by the host. Make
sure that the scanner is
connected to the proper
host port
incorrect
Scanner beeps
at some bar
codes and NOT
for others of the
same bar code
symbology
The print quality of the
bar code is suspect
Check print mode. The type
of printer could be the
problem. Change print
settings. For example
change to econo mode or
high speed
Also check character
length lock.
Scanner beeps
at some bar
codes and NOT tolerance
for others of the
The aspect ratio of the Check print mode. The type
bar code is out of
of printer could be the
problem. Change print
settings. ie change to econo
mode or high speed
same bar code
symbology
23
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TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
Scanner beeps
at some bar
codes and NOT incorrectly
for others of the
The bar code may
have been printed
Check if it is a check
digit/character/or border
problem
same bar code
symbology
Scanner beeps
at some bar
The scanner is not
configured correctly
Check if check digits are set
properly
codes and NOT for this type of bar
for others of the code
same bar code
symbology
Scanner beeps
at some bar
The minimum symbol
length setting does not minimum symbol length is
Check if the correct
codes and NOT work with the bar code set
for others of the
same bar code
symbology
Keyboard Wedge Only
The unit scans
the bar code
but there is no
data
Configuration is not
correct
Make sure the scanner is
configured for the
appropriate mode.
The unit scans
but the data is
not correct
Configuration is not
correct
Make sure that the proper
PC type AT, PS2 or XT is
selected. Verify correct
country code and data
formatting are selected.
Adjust intercharacter delay
SYMPTOM
The unit is
transmitting
each character
Configuration is not
correct
Increase the interscan code
delay setting. Adjust
whether the F0 break is
transmitted. It may be
necessary to try this in both
settings.
24
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TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
Alpha
Enable Caps Lock detect
setting of the scanner to
detect whether the PC is
operating in Caps Lock
characters
show as lower
case
Computer is in Caps
Lock mode
Everything
These characters may
not be supported by
that country’s key look
up table
works except
for a couple of
characters
Try operating the scanner in
Alt mode
RS-232 Only
The unit is
transmitting
each character
Configuration is not
correct
Increase the interscan code
delay setting. Adjust
whether the F0 break is
transmitted. It may be
necessary to try this in both
settings.
Alpha
Computer is in Caps
Lock mode
Enable Caps Lock detect
setting of the scanner to
detect whether the PC is
operating in Caps Lock
characters
show as lower
case
Everything
These characters may
not be supported by
that country’s key look
up table
Try operating the scanner in
Alt mode
works except
for a couple of
characters
Power-up OK
and scans OK
but does not
communicate
properly to the
host
Com port at the host is Check to make sure that the
not working or
configured properly
baud rate and parity of the
scanner and the
communication port match
and the program is looking
for “RS-232" data
Power-up OK
and scans OK
but does not
communicate
properly to the
host
Cable not connected
to the proper com port
Check to make sure that the
baud rate and parity of the
scanner and the
communication port match
and the program is looking
for “RS-232" data
25
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TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
Power-up OK
and scans OK
but does not
communicate
properly to the
host.
Com port not
operating properly.
Check to make sure that the
baud rate and parity of the
scanner and the
communication port match
and the program is looking
for “RS-232" data.
The host is
receiving data but may not be configured
the data does not for the same interface
The scanner and host
Check that the scanner and
the host are configured for
the same interface font.
look correct.
font.
Characters are
being dropped.
Intercharacter delay
needs to be added to
Add some intercharacter
delay to the transmitted
the transmitted output. output by using the
MetroSelect® Programming
Guide MLPN 00-02407.
Slave operation with any interface
Trouble with the
Slave Scanner.
Refer to the user guide
provided with the slave
scanner.
Cable [MLPN 54-54667] Ensure slave scanner is
may not be connected
to the proper port.
connected to the MS7220
com port marked “Aux” port.
Slave Scanner
powers up but
data is not
relayed to the
host.
* The MS7220 must be
programmed to enable the
“Aux” port.
The “Aux” com port
may not be operating
properly.
The slave scanner must be
configured to send “slave”
formatted data (reserve
code 32).
* Use MetroSet®.
For the Auxiliary interface, choose “HoloTrak Decode”. All remaining
parameters will be automatically chosen.
26
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RS232 DEMONSTRATION PROGRAM
If an RS232 scanner is not communicating with your IBM compatible PC,
key in the following BASIC program to test that the communication port
and scanner are working. This program is for demonstration purposes
only. It is only intended to prove that cabling is correct, the com port is
working, and the scanner is working. If the bar code data displays on the
screen while using this program, it only demonstrates that the hardware
interface and scanner are working. At this point, investigate whether the
application software and the scanner configuration match. If the
application does not support RS-232 scanners, a software wedge
program that will take RS-232 data and place it into a keyboard buffer
may be needed. This program tells the PC to ignore RTS-CTS, Data Set
Ready (DSR) and Data Carrier Detect (DCD) signals. If the
demonstration program works and yours still does not, jumper RTS to
CTS and Data Terminal Reading (DTR) to DCD and DSR on the back of
your PC.
10
20
CLS
ON ERROR GOTO 100
30
35
40
OPEN “COM1:9600,S,7,1,CS0,DS0,CD0,LF” AS #1
PRINT “SCAN A FEW BAR CODES”
LINE INPUT #1, BARCODE$
50
PRINT BARCODE$
60
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
70
100
110
32766 CLOSE: SYSTEM
32767 END
27
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APPLICATIONS AND PROTOCOLS
The model number on each scanner includes the scanner number and
factory default communications protocol.
Version
Identifier
Scanner
Communication Protocol(s)
RS232, Light Pen, Keyboard Wedge, Stand-
Alone Keyboard, OCIA, Low Speed Option
12
7220
The MS7220 with Built-in PC Keyboard Wedge Interface is designed to be
used for keyboard emulation only. Many RS-232 programmable functions
available in other Metrologic scanners are also available as keyboard wedge
functions.
The following are the most important selectable options specific to the
keyboard wedge.
Keyboard Type
•
•
•
** AT (includes IBM® PS2 models 50, 55, 60, 80)
XT
IBM PS2 (includes models 30, 70, 8556)
Keyboard Country Type
•
•
•
•
•
** USA
French
Italian
Belgium
Japanese
•
•
•
•
United Kingdom
German
Spanish
Swiss
** Refer to pages 31-36 for complete information on the factory default
settings. Refer to the MetroSelect® Programming Guide
(MLPN 00-02407 or 00-02561) or MetroSet® 2’s help files for information
on how to change the default settings.
28
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DESIGN SPECIFICATIONS
MS7220 DESIGN SPECIFICATIONS
OPERATIONAL
Light Source: VLD 650 ± 10 nm
Laser Power: 0.678 mW maximum
Depth of Field: 0 mm to 215 mm 8.5" at default (programmable)
Scan Speed: 2000 scans/second
Scan Pattern: 5 fields of 4 parallel lines (omnidirectional)
Scan Lines: 20
Min Bar Width: 0.13 mm (5.2 mil)
Autodiscriminates all standard bar codes; for
Decode Capability:
other symbologies call Metrologic
PC Keyboard Wedge, RS-232, OCIA, Light Pen,
System Interfaces:
Stand Alone PC Keyboard
Print Contrast: 35% minimum reflectance difference
No. Characters up to 80 data characters(Maximum number will
Read: vary based on symbology and density)
Roll, Pitch, Yaw: 360°, 60°, 60°
Beeper Operation: 7 tones or no beep
green = laser on, ready to scan
Indicators (LED):
red = good read, decoding
MECHANICAL
Height: 123 mm (4.8")
Depth: 65mm (2.6")
Width: 168 mm (6.6")
Weight: 0.91 Kg (2 lbs)
Termination: Four 10-pin modular RJ45 Jacks
Standard 2.1m (7’) straight; optional 2.7m (9')
Cable:
coiled; for other cables call Metrologic
Specifications subject to change without notice
29
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DESIGN SPECIFICATIONS
MS7220 DESIGN SPECIFICATIONS
ELECTRICAL
Input Voltage: 5.2VDC ± 0.25V
Power: 1.9 W
Operating Current: 360 mA
DC Transformers: Class II; 5.2 V @ 650 mA
CDRH: Class IIa; EN 60825-1: 1994/A11:1996
Class 1
Laser Class:
EMC: FCC, ICES-003 & EN 55022 Class A
ENVIRONMENTAL
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Storage Temperature: -40°C to 60°C (-40°F to 140°F)
Humidity: 5% to 95% relative humidity, non-condensing
Light Levels: 4842 LUX (450 foot candles)
Sealed to resist airborne particulate
Contaminants:
contaminants
Ventilation: None required
Specifications subject to change without notice.
30
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DEFAULT SETTINGS
Many functions of the scanner can be "programmed" - that is, enabled or
disabled. The scanner is shipped from the factory programmed to a set of
default conditions. The default parameter of the scanner has an asterisk
( * ) in the charts on the following pages. If an asterisk is not in the default
column then the default setting is Off or Disabled. Every communication
does not support every parameter. If the communication supports a
parameter listed in the charts on the following pages, a check mark will
appear.
Light
Pen
IBM
46XX
Parameter
Default
OCIA
RS-232
KBW
UPC/EAN
*
*
*
*
*
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Code 128
Code 93
Codabar
Interleaved 2 of 5 (ITF)
MOD 10 Check on ITF
Code 11
Code 39
*
Full ASCII Code 39
MOD 43 Check on
Code 39
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
MSI-Plessey
MSI-Plessey 10/10
Check Digit
MSI-Plessey MOD 10
Check Digit
*
a
a
a
a
a
Paraf Support
a
a
a
a
a
a
a
a
a
a
ITF Symbol Lengths
Variable
Minimum Symbol
Length
4
None
*
a
a
a
a
a
a
a
a
a
Symbol Length Lock
Bars High as Code 39
Spaces High as Code 39
Bars High as Scanned
a
a
a
a
Spaces High as
Scanned
a
DTS/SIEMENS
a
31
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DEFAULT SETTINGS (CONTINUED)
Light
Pen
IBM
46XX
Parameter
Default
OCIA
RS-232
KBW
DTS/NIXDORF
NCR F
*
a
a
a
NCR S
Poll Light Pen Source
Beeper Tone
a
a
a
a
Normal
a
a
a
a
a
a
a
a
a
a
a
a
Beep/Transmit
Sequence
Before
Transmit
Communication Timeout
None
Razzberry Tone on
Timeout
a
a
a
a
a
Three Beeps on Timeout
No Beeps on Timeout
Enter Power Save Mode
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
*
10 mins.
Same Symbol Rescan
Timeout: 200 msecs
a
a
a
a
a
Same Symbol Rescan
Timeout: 500 msecs
Programmable in 50
msec steps (MAX 6.35
seconds)
*
a
a
a
a
a
Same Symbol Rescan
Timeout: 1250 msecs
a
a
a
a
a
a
a
a
a
a
Same Symbol Rescan
Timeout: 2000 msecs
Intercharacter Delay
Programmable in 1 msec
steps
1 msecs
10 msecs
in KBW
a
a
a
a
(MAX 255 msecs)
Number of Scan Buffers
1
a
a
a
a
a
a
a
a
a
a
Transmit UPC-A Check
Digit
*
Transmit UPC-E Check
Digit
a
a
a
a
a
a
a
a
a
a
a
Expand UPC-E
a
a
Convert UPC-A to
EAN-13
Transmit Lead Zero on
UPC-E
a
a
a
a
a
32
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DEFAULT SETTINGS (CONTINUED)
Light
Pen
IBM
46XX
Parameter
Default
OCIA
RS-232
KBW
Convert EAN-8 to EAN-
13
a
a
a
a
a
a
a
a
Transmit UPC-A Number
System
*
a
Transmit UPC-A
Manufacturer ID#
*
*
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Transmit UPC-A Item ID#
Transmit Codabar
Start/Stop Characters
CLSI Editing (Enable)
Transmit Mod 43 Check
Digit on Code 39
Transmit Code 39
Stop/Start Characters
a
a
a
a
Transmit Mod 10/ITF
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Transmit MSI-Plessey
Check Characters
Parity
Space
9600
Baud Rate
8 Data Bits
7 Data Bits
*
Transmit Sanyo ID
Characters
a
a
a
a
a
a
a
a
Nixdorf ID
LRC Enabled
UPC Prefix
UPC Suffix
Transmit AIM ID
Characters
STX Prefix
ETX Suffix
33
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DEFAULT SETTINGS (CONTINUED)
Light
Pen
IBM
46XX
Parameter
Default
OCIA
RS-232
KBW
Carriage Return
*
*
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Line Feed - disabled by
default in KBW
Tab Prefix
Tab Suffix
"DE" Disable Command
"FL" Laser Enable
Command
DTR Handshaking
Support
RTS/CTS Handshaking
Character RTS/CTS
Message RTS/CTS
*
XON/XOFF
Handshaking
ACK/NAK
as
code
39
as
code
39
as
code
39
Two Digit Supplements
a
a
a
a
a
a
a
a
a
Five Digit Supplements
Bookland 978
a
a
Bookland 977 (2 digit)
Supplemental
Requirement
a
a
a
a
a
Supplements are not
Required
*
*
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Two Digit Redundancy
Five Digit Redundancy
100 msec to Find
Supplement
Programmable in 100
msec steps (MAX 800
msec)
*
a
a
a
a
a
34
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DEFAULT SETTINGS (CONTINUED)
Light
Pen
IBM
46XX
Parameter
Default
OCIA
RS-232
KBW
as
code
39
Coupon Code 128
a
a
a
a
a
a
a
a
a
a
Programmable Code
Lengths
7 avail.
a
Programmable Prefix
Characters
10 avail.
Suffix Characters
Prefixes for individual
Code Types
Editing
a
a
a
a
a
a
a
Inter Scan-Code Delay
Programmable (100 µsec
steps)
800 µsec
Function/Control Key
Support
Minimum Element Width
Programmable in 5.6
µsec steps
1 msec
Depth of Field
Variable Depth of Field
Normal Depth of Field
Extended Depth of Field
Long Depth of Field
*
*
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
*
Ultra Close Depth of
Field
35
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DEFAULT SETTINGS (CONTINUED)
Default settings for “Aux” interface
The slave scanner and the MS7220 always communicate via RS232. Data
is relayed to the host via various primary interfaces.
Light
Pen
IBM
46XX
Parameter
Default
38400
OCIA
RS-232
KBW
Aux Baud Rate
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
Aux parity
space
Aux data bits
7
2
Aux stop bits
Aux character RTS
Aux message RTS
Aux Ack/Nak
*
*
*
Aux Xon/Xoff
Aux D/E commands
Aux M/O commands
Aux F/L commands
Aux Intercharacter Delay
Aux Port Data Format
1 msec
None
(Disabled)
36
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MS7220 STANDS
Vertical Stand Kit [ MLPN 46-46405 ]
See page 38 for installation instructions.
Kit Includes:
a. #8 x 1 round head wood screw
b. M3 x .5 x 6mm pan head screw
c. Vertical base cover
d. Cable door
[ MLPN 18-18057 ]
[ MLPN 18-18670 ]
[ MLPN 36-00363 ]
[ MLPN 18-18057 ]
Qty. 4
Qty. 3
Qty. 1
Qty. 2
Tools required for installation:
•
•
•
•
Flat head screw driver
Phillips head screw driver
¼”-20 wrench
Drill with #39 drill bit (Needed for hard mount installation only)
Optional Flex Stand Kit [ MLPN 46-46404 ]
See page 39 for installation instructions.
Kit Includes:
a. Long coupler
b. Bearing plate
c. Bellows
d. Flex pole
e. ¼ -20 x 3/8 pan head screw
[ MLPN 36-00324 ]
Qty. 1
Qty. 1
Qty. 1
Qty. 1
Qty. 1
[ MLPN 36-00501 ]
[ MLPN 36-36615 ]
[ MLPN 36-00351 ]
[ MLPN 18-18602 ]
Tools required for installation:
•
•
•
•
Flat head screw driver
Phillips head screw driver
¼”-20 wrench
Drill with #39 drill bit (Needed for hard mount installation only)
37
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MS7220 STANDS
Vertical Stand Installation [ MLPN 46-46405 ]
Remove the three screws
securing the cable cover to the
unit and slide it up and off the
scanner. Disconnect the cable
and slide the horizontal stand
up and off the unit.
Disassemble the horizontal stand and
remove the horizontal cover plate.
Mounting the MS7220: Peel off the base plate’s tape backing and affix it to the
countertop or drill four #39 pilot holes and secure the base plate to the countertop
with the four #8 wood screws provided.
Replace the horizontal base
cover with the vertical base cover
[ 36-00363 ] then reassemble.
Move the side cover from the vertical
to the horizontal position on the unit.
Slide the vertical stand onto the
unit.
Reattach the cable and secure the cable
cover with the three M3 screws.
38
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MS7220 STANDS
Optional Flexible Stand Installation [ MLPN 46-46404 ]
Remove the three screws
securing the cable cover to the
unit and slide it up and off the
scanner. Disconnect the cable
and slide the horizontal stand
up and off the unit.
Disassemble the horizontal stand. Remove
the lock nut and the short coupler. They will
not be used on the flex stand.
Mounting the MS7220: Peel off the base plate’s tape backing and affix it to the
countertop or drill four #39 pilot holes and secure the base plate to the
countertop with the four #8 wood screws provided.
Slide the bearing plate over the
stud on the base plate then
attach the flex pole.
Slide the bellows over the flex pole and
cable. Position the long coupler over the
top of the bellows. Secure the long coupler
in place with the ¼-20 pan head screw
provided then position the foam insert over
the screw head.
Slide the flex stand on the unit.
Reconnect the cable and secure the cable
cover with the three M3 screws.
39
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SCANNER AND CABLE TERMINATIONS
Scanner Pinout Connections
The MS7220 scanner interfaces terminate to 10-pin modular jacks located
on the back of the unit. The serial # label indicates the interface enabled
when the scanner is shipped from the factory.
MS7220-12
OCIA
Pin
1
Function
Ground
2
RS-232 Transmit Output
RS-232 Receive Input
RDATA
3
4
5
RDATA Return
Clock in
6
7
Clock out
Clock in Return/Clock out
Rtrn
8
9
+5VDC
10
Shield Ground
MS7220-12 Keyboard Wedge
MS7220-12
RS-232 or Light Pen
or
Stand-Keyboard
Pin
Function
Pin
1
Function
Ground
1
2
Ground
RS-232 Transmit Output
RS-232 Receive Input
PC Data
2
RS-232 Transmit Output
RS-232 Receive Input
RTS Output
3
3
4
4
5
PC Clock
5
CTS Input
6
KB Clock
6
DTR Input/LTPN Source
Reserved
7
PC +5V
7
8
KB Data
8
LTPN Data
9
+5VDC
9
+5VDC
10
Shield Ground
10
Shield Ground
Continued next page
40
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SCANNER AND CABLE TERMINATIONS (CONTINUED)
MS7220
Auxilary Port RS232 IN Only
Pin
1
Function
Ground
2
RS-232 Receive Input
3
RS-232 Transmit Output
4
5
6
RTS in
CTS out
NC
7
NC
8
NC
9
NC
10
NC
Cable Connector Configurations
“Standard” PowerLink cable
9
5
9-pin D-type female connector to the PC
Pin
1
Function
Shield Ground
2
3
4
RS-232 Transmit Output
RS-232 Receive Input
DTR Input
6
1
9-Pin D-Type Connector
5
6
Power/Signal Ground
Reserved
7
CTS Input
8
RTS Output
9
+5VDC
Stand Alone Keyboard
Powerlink Cable
2
1
4
3
6-pin male mini-DIN connector to the PC
6
5
Pin
1
2
Function
PC Data
NC
6-Pin Male Mini-DIN Connector
3
Power Ground
4
+5VDC PC Power to KB
5
6
PC Clock
NC
41
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SCANNER AND CABLE TERMINATIONS (CONTINUED)
Cable Connector Configuration
The PowerLink cable is terminated with a 5-pin DIN female connector
on one end, and a 6-pin mini DIN male on the other.
2
4
5
2
1
1
3
4
3
6
5
PowerLink Cable
5-Pin DIN, Female
6-Pin DIN, Male
Metrologic will supply an adapter cable with a 5-pin DIN male
connector on one end and a 6-pin mini DIN female connector on the
other.
2
4
5
1
2
3
1
3
4
5
6
Adapter Cable
5-Pin Din, Male
6-pin Mini Din, Female
According to the termination required, connect the appropriate end of
the adapter cable to the PowerLink cable, leaving the necessary
termination exposed for connecting to the keyboard and the keyboard
port on the PC. The pin assignments are as follows:
PowerLink Cable
Adapter Cable
5-pin Female DIN
Function
Keyboard Clock
Keyboard Data
No Connect
5-pin Male DIN
Function
PC Clock
Pin
1
2
3
4
Pin
1
2
3
4
PC Data
No Connect
Power Ground
+5 Volts DC
Power Ground
+5 Volts DC
5
5
6-pin Male Mini-DIN
6-pin Female Mini-DIN
Pin
Function
Keyboard Data
No Connect
Power Ground
+5 Volts DC
PC Clock
Pin
Function
Keyboard Data
No Connect
Power Ground
+5 Volts DC
1
2
3
4
5
6
1
2
3
4
5
6
Keyboard Clock
No Connect
No Connect
42
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LIMITED WARRANTY
The MS7220 scanners are manufactured by Metrologic at its Blackwood, New Jersey,
U.S.A. facility. The MS7220 scanners have a two (2) year limited warranty from the
date of manufacture. Metrologic warrants and represents that all MS7220 scanners
are free of all defects in material, workmanship and design, and have been produced
and labeled in compliance with all applicable U.S. Federal, state and local laws,
regulations and ordinances pertaining to their production and labeling.
This warranty is limited to repair, replacement of Product or refund of Product price at
the sole discretion of Metrologic. Faulty equipment must be returned to the Metrologic
facility in Blackwood, New Jersey, U.S.A. or Puchheim, Germany. To do this, contact
Metrologic’s Customer Service/Repair Department to obtain a Returned Material
Authorization (RMA) number.
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.
This limited warranty does not extend to any Product which, in the sole judgement of
Metrologic, has been subjected to abuse, misuse, neglect, improper installation, or
accident, nor any damage due to use or misuse produced from integration of the
Product into any mechanical, electrical or computer system. The warranty is void if
the case of Product is opened by anyone other than Metrologic’s repair department
or authorized repair centers.
THIS LIMITED WARRANTY, EXCEPT AS TO TITLE, IS IN LIEU OF ALL OTHER
WARRANTIES OR GUARANTEES, EITHER EXPRESS OR IMPLIED, AND
SPECIFICALLY EXCLUDES, WITHOUT LIMITATION, WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE UNDER THE
UNIFORM COMMERCIAL CODE, OR ARISING OUT OF CUSTOM OR CONDUCT.
THE RIGHTS AND REMEDIES PROVIDED HEREIN ARE EXCLUSIVE AND IN
LIEU OF ANY OTHER RIGHTS OR REMEDIES. IN NO EVENT SHALL
METROLOGIC BE LIABLE FOR ANY INDIRECT OR CONSEQUENTIAL
DAMAGES, INCIDENTAL DAMAGES, DAMAGES TO PERSON OR PROPERTY,
OR EFFECT ON BUSINESS OR PROPERTY, OR OTHER DAMAGES OR
EXPENSES DUE DIRECTLY OR INDIRECTLY TO THE PRODUCT, EXCEPT AS
STATED IN THIS WARRANTY. IN NO EVENT SHALL ANY LIABILITY OF
METROLOGIC EXCEED THE ACTUAL AMOUNT PAID TO METROLOGIC FOR
THE PRODUCT. METROLOGIC RESERVES THE RIGHT TO MAKE ANY
CHANGES TO THE PRODUCT DESCRIBED HEREIN.
Corporate Headquarters
Metrologic Instruments, Inc.
90 Coles Road
Customer Service: 1-800-ID-METRO
Tel: 856-228-8100
Blackwood, NJ 08012-4683
Fax: 856-228-6673
Email: [email protected]
Germany
Metrologic Instruments GmbH
Dornierstrasse 2
Tel: 49-89-89019-0
Fax: 49-89-89019-200
82178 Puchheim b.
Munich, Germany
Email: [email protected]
43
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NOTICES
Notice
This equipment has been tested and found to comply with limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which
case the user will be required to correct the interference at his own expense. Any unauthorized
changes or modifications to this equipment could void the users authority to operate this device.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Notice
This Class A digital apparatus complies with Canadian ICES-003.
Remarque
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Caution
Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous laser light exposure. Under no circumstances should the customer attempt to
service the laser scanner. Never attempt to look at the laser beam, even if the scanner appears to be
nonfunctional. Never open the scanner in an attempt to look into the device. Doing so could result in
hazardous laser light exposure. The use of optical instruments with the laser equipment will increase
eye hazard.
Atención
La modificación de los procedimientos, o la utilización de controles o ajustes distintos de los
especificados aquí, pueden provocar una luz de láser peligrosa. Bajo ninguna circunstancia el
usuario deberá realizar el mantenimiento del láser del escáner. Ni intentar mirar al haz del láser
incluso cuando este no esté operativo. Tampoco deberá abrir el escáner para examinar el aparato.
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.
Attention
L'emploi de commandes, réglages ou procédés autres que ceux décrits ici peut entraîner de graves
irradiations. Le client ne doit en aucun cas essayer d'entretenir lui-même le scanner ou le laser.
Ne regardez jamais directement le rayon laser, même si vous croyez que le scanner est inactif.
N'ouvrez jamais le scanner pour regarder dans l'appareil. Ce faisant, vous vous exposez à une
rayonnement laser qú êst hazardous. L'emploi d'appareils optiques avec cet équipement laser
augmente le risque d'endommagement de la vision.
Achtung
Die Verwendung anderer als der hier beschriebenen Steuerungen, Einstellungen oder Verfahren
kann eine gefährliche Laserstrahlung hervorrufen. Der Kunde sollte unter keinen Umständen
versuchen, den Laser-Scanner selbst zu warten. Sehen Sie niemals in den Laserstrahl, selbst wenn
Sie glauben, daß der Scanner nicht aktiv ist. Öffnen Sie niemals den Scanner, um in das Gerät
hineinzusehen. Wenn Sie dies tun, können Sie sich einer gefährlichen Laserstrahlung aussetzen.
Der Einsatz optischer Geräte mit dieser Laserausrüstung erhöht das Risiko einer Sehschädigung.
Attenzione
L’utilizzo di sistemi di controllo, di regolazioni o di procedimenti diversi da quelli descritti nel
presente Manuale può provocare delle esposizioni a raggi laser rischiose. Il cliente non deve
assolutamente tentare di riparare egli stesso lo scanner laser. Non guardate mai il raggio laser,
anche se credete che lo scanner non sia attivo. Non aprite mai lo scanner per guardare dentro
l’apparecchio. Facendolo potete esporVi ad una esposizione laser rischiosa. L’uso di apparecchi
ottici, equipaggiati con raggi laser, aumenta il rischio di danni alla vista.
44
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NOTICES (CONTINUED)
European Standard
Warning
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
Funkstöreigenschaften nach EN 55022:1998
Warnung!
Dies ist eine Einrichtung der Klasse A. Diese Einrichtung kann im Wohnbereich
Funkstörungen verursachen; in diesem fall kann vom Betrieber verlangt werden,
angemessene Maßnahmen durchführen.
Standard Europeo
Attenzione
Questo e’ un prodotto di classe A. Se usato in vicinanza di residenze private
potrebbe causare interferenze radio che potrebbero richiedere all’utilizzatore
opportune misure.
Attention
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.
PATENTS
“Patent Information
This METROLOGIC product may be covered by 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; 5,343,027; 5,557,093;
5,627,359; 5,637,852; 5,661,292; 5,686,717; 5,777,315; 5,789,731; 5,828,049;
6,029,894;
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; 4,992,717; 5,081,342; 5,015,833; 5,017,765; 5,059,779; 5,117,098;
5,124,539; 5,130,520; 5,132,525; 5,140,144; 5,149,950; 5,180,904; 5,200,599;
5,229,591; 5,247,162; 5,250,790; 5,250,791; 5,250,792; 5,260,553; 5,262,628;
5,280,162; 5,280,164; 5,304,788; 5,321,246; 5,324,924; 5,340,973; 5,396,053;
5,396,055; 5,408,081; 5,410,139; 5,424,525; 5,436,440; 5,449,891; 5,468,949;
5,468,951; 5,479,000; 5,484,992; 5,525,789; 5,528,024; 5,532,469; 5,545,889;
5,591,953; 5,616,908; 5,627,359
No license right or sublicense is granted, either expressly or by implication, estoppel, or
otherwise, under any METROLOGIC or third party intellectual property rights (whether
or not such third party rights are licensed to METROLOGIC), including any third party
patent listed above, except for an implied license only for the normal intended use of
the specific equipment, circuits, and devices represented by or contained in the
METROLOGIC products that are physically transferred to the user, and only to the
extent of METROLOGIC’S license rights and subject to any conditions, covenants and
restrictions therein.”
Other worldwide patents pending.
45
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INDEX
A
M
Accessories ...............................1
Adapter................................2, 42
Audible.....................................15
Autodiscriminates ....................29
B
Bar Code .....................19, 20, 21
Beep ..................................15, 32
C
Cable ... 2-9, 11-13, 26, 29, 38-42
Caution ......................5, 6, 7, 8, 9
Ce......................................44, 45
Communication..................28, 32
Connector..........................41, 42
Customer Service................2, 43
D
Decode Capability ...................29
Default Settings ..................31-36
Design Specifications ........29, 30
E
Maintenance ............................18
Mechanical...............................29
Min Bar Width..........................29
N
Normal Depth of Field..............35
Notices...............................44, 45
O
OCIA 1, 2, 5, 6, 28, 29, 31-36, 40
Operating Current....................30
Operation...........................29, 44
Operational ..............................29
Output Window........................13
P
Parts ........................................13
Patents.....................................45
Port ....................................36, 41
Programming Guide.1, 15, 26, 28
Protocols..................................28
R
Electrical..................................30
Extended Depth of Field ..........35
F
Failure Modes..........................16
Function.................35, 40, 41, 42
G
Ground.........................40, 41, 42
H
Host .........................................11
I
Indicators.....................15, 17, 29
Input Voltage ...........................30
Installation ..... 1, 5-7, 9-12, 37-39
Interfaces...............5, 8, 9, 10, 22
K
Keyboard Type ........................28
Keyboard Wedge1, 2, 7, 28, 29,
40
Razzberry Tone ...........15, 16, 32
RDATA.....................................40
Repair ......................................43
S
Scan Lines...............................29
Scan Pattern............................29
Scan Speed .............................29
Specifications...19, 20, 21, 29, 30
Stand .............1, 2, 29, 37, 38, 39
Storage ....................................30
System Interfaces....................29
T
Termination..............................29
Transformers ...........................30
Troubleshooting................. 22-26
V
Ventilation................................30
Visual.......................................17
Voltage................................... 5-9
W
L
Labels......................................18
LED............13, 15, 17, 22, 23, 29
Light Levels .............................30
Light Pen ....1, 2, 9, 10, 29-36, 40
Light Source ............................29
Warranty..................................43
Weight .....................................29
46
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April 2002
Printed in USA
0 0 - 0 2 5 5 4 A
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