Datalogic matrix 450N User manual

REFERENCE MANUAL
> Matrix 450N™

Datalogic Automation S.r.l.
Via Lavino, 265
40050 - Monte S. Pietro
Bologna - Italy
Matrix 450N™ Reference Manual
Ed.: 10/2016
© 2016 Datalogic S.p.A. and its Group companies ALL RIGHTS RESERVED. Protected to the
fullest extent under U.S. and international laws. Copying or altering of this document is prohibited
without express written consent from Datalogic S.p.A.
Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries,
including the U.S. and the E.U.
Matrix 450N, ID-NET, DL.CODE, X-PRESS and Blue Diamonds are trademarks of Datalogic S.p.A. or
of Datalogic Group companies. All other brand and product names are trademarks of their respective
owners.
Datalogic shall not be liable for technical or editorial errors or omissions contained herein, nor for
incidental or consequential damages resulting from the use of this material.
17/10/16

iii
CONTENTS
REFERENCES ............................................................................................................vi
Conventions................................................................................................................. vi
Reference Documentation........................................................................................... vi
Support Through the Website...................................................................................... vi
Patents......................................................................................................................... vi
COMPLIANCE............................................................................................................vii
EMC Compliance.........................................................................................................vii
Power Supply...............................................................................................................vii
CE Compliance............................................................................................................vii
FCC Compliance .........................................................................................................vii
EAC Compliance ........................................................................................................viii
LT-03x Laser Safety ...................................................................................................viii
LT-03x LED Safety .....................................................................................................viii
HANDLING..................................................................................................................ix
GENERAL VIEW.........................................................................................................xi
1RAPID CONFIGURATION ...........................................................................................1
Step 1 –Assemble the Reader.....................................................................................1
Required Accessories...................................................................................................3
Step 2 –Connect the System.......................................................................................4
Step 3 –Mount and Position the Reader......................................................................7
Step 4 –Focus the Reader...........................................................................................8
Step 5 –Calibrate Image Density...............................................................................10
Step 6 –X-PRESS Configuration ...............................................................................12
Step 7 –Installing DL.CODE Configuration Program.................................................15
Step 8 –Device Configuration....................................................................................18
Step 9 –Test Mode ....................................................................................................29
Advanced Reader Configuration.................................................................................30
2INTRODUCTION ........................................................................................................31
2.1 Product Description ....................................................................................................31
2.2 Indicators and Keypad Button.....................................................................................34
2.3 ID-NET........................................................................................................................35
2.4 X-PRESS Human Machine Interface..........................................................................37
2.4.1 X-PRESS Functions ...................................................................................................37
2.4.2 Diagnostic Indication...................................................................................................39
2.5 Model Description.......................................................................................................39
2.5.1 Lens/Illuminator Selection...........................................................................................40
2.6 Accessories ................................................................................................................40
2.7 Application Examples .................................................................................................42
2.7.1 Manual Postal Sorting.................................................................................................42
2.7.2 Loading/Unloading......................................................................................................42
2.7.3 Automated Postal Sorting...........................................................................................43
2.7.4 Multimedia and Flats...................................................................................................44
2.7.5 Order Fulfillment.........................................................................................................44
2.7.6 Static Scan..................................................................................................................45
2.7.7 Manual Presentation Scanning...................................................................................45

iv
3INSTALLATION .........................................................................................................47
3.1 Package Contents ......................................................................................................47
3.2 Mechanical Dimensions..............................................................................................48
3.3 Mounting and Positioning Matrix 450N.......................................................................50
3.4 Mounting With EMK Mirrors........................................................................................53
3.4.1 EMK-380 Side Mount –Standard...............................................................................54
3.4.2 EMK-380 Side Mount - Alternative .............................................................................55
3.4.3 EMK-600 Side Mount - Standard................................................................................56
3.4.4 EMK-600 Side Mount - Alternative .............................................................................57
4CBX ELECTRICAL CONNECTIONS.........................................................................58
4.1 Power Supply..............................................................................................................59
4.1.1 Recommended Power Supplies .................................................................................60
4.2 Main Serial Interface...................................................................................................61
4.2.1 RS232 Interface..........................................................................................................61
4.2.2 RS422 Full-Duplex Interface.......................................................................................62
4.3 ID-NET Interface.........................................................................................................63
4.3.1 ID-NET Cables............................................................................................................63
4.3.2 ID-NET Response Time..............................................................................................64
4.3.3 ID-NET Network Termination......................................................................................64
4.4 Auxiliary RS232 Interface...........................................................................................68
4.5 Inputs..........................................................................................................................69
4.6 Outputs.......................................................................................................................74
4.7 On-Board Gigabit Ethernet Interface ..........................................................................76
4.8 User Interface –Serial Host........................................................................................76
5TYPICAL LAYOUTS ..................................................................................................77
5.1 Ethernet Connection...................................................................................................77
5.2 Serial Connection .......................................................................................................79
5.3 Fieldbus Connection...................................................................................................80
5.4 Pass-Through.............................................................................................................81
5.5 ID-NET Multidata Network (Pass-Through)................................................................82
5.6 ID-NET Synchronized Network...................................................................................83
6READING FEATURES...............................................................................................86
6.1 FOV Calculation..........................................................................................................86
6.2 Reading Diagrams......................................................................................................87
6.3 Maximum Line Speed and Exposure Time Calculations ............................................97
7SOFTWARE CONFIGURATION................................................................................99
7.1 DL.CODE System Requirements ...............................................................................99
7.2 Reader Configuration..................................................................................................99
7.2.1 Auto Calibration........................................................................................................100
7.2.2 Manual Calibration....................................................................................................101
7.2.3 Multi Image Acquisition Settings...............................................................................104
7.2.4 Image Cropping........................................................................................................108
7.2.5 Direct Part Marking Applications...............................................................................111
7.3 Pass-Through Configurations...................................................................................116
7.4 Internal Network Configurations ...............................................................................117
7.4.1 Master Configuration ................................................................................................118
7.4.2 Multidata ID-NET Network Configurations................................................................121
7.4.3 Synchronized ID-NET Network Configurations .........................................................126
7.4.4 Verify Master/Slave Synchronized Configuration .....................................................130
7.5 Backup and Restore Through DL.CODE..................................................................133
7.5.1 Backup......................................................................................................................134

v
7.5.2 Restore.....................................................................................................................135
7.5.3 Replacement.............................................................................................................135
7.6 Restore Defaults.......................................................................................................136
7.6.1 Restore Default Startup Configuration......................................................................136
7.6.2 Restore Default Environment....................................................................................137
7.6.3 Restore Factory Defaults..........................................................................................138
7.7 Diagnostic Alarms.....................................................................................................138
7.8 Statistics ...................................................................................................................139
7.9 BM150 Display Module Configuration and Messages..............................................140
7.9.1 Configuration Through DL.CODE.............................................................................140
7.9.2 Accessing the HMI Interface Through Keypad and Display Menu ...........................140
7.9.3 Display Messages.....................................................................................................142
7.9.4 BM150 Backup and Restore Procedure...................................................................145
8MAINTENANCE .......................................................................................................146
8.1 Cleaning....................................................................................................................146
9TROUBLESHOOTING .............................................................................................147
9.1 General Guidelines...................................................................................................147
10 TECHNICAL FEATURES.........................................................................................150
AALTERNATIVE CONNECTIONS.............................................................................152
Power, COM and I/O Connector...............................................................................152
Matrix 450N Lighting System Control Connector......................................................153
Matrix 450N GigaEthernet Connector (**) ................................................................155
ID-NET Network Termination....................................................................................156
Inputs........................................................................................................................156
Outputs.....................................................................................................................156
User Interface - Serial Host ......................................................................................158
GLOSSARY..............................................................................................................159
INDEX.......................................................................................................................162

vi
REFERENCES
CONVENTIONS
This manual uses the following conventions:
"User" refers to anyone using a Matrix 450N reader.
"Reader" refers to the Matrix 450N reader.
"You" refers to the System Administrator or Technical Support person using this manual to
install, configure, operate, maintain or troubleshoot a Matrix 450N reader.
REFERENCE DOCUMENTATION
For further details refer to: the DL.CODE™ Help On Line, DL.CODE User’s Guide, Matrix
Reading Methods provided as supplementary documentation on the DL.CODE mini-DVD
(downloaded .zip file or mini-DVD accessory).
SUPPORT THROUGH THE WEBSITE
Datalogic provides several services as well as technical support through its website. Log on
to www.datalogic.com and click on the Industrial Automation links for further information:
PRODUCTS –FIXED INDUSTRIAL BARCODE READERS
Select your product from the links on the Fixed Industrial Barcode Readers page. The
product page describes specific Info, Features, Applications, Models, Accessories, and
Downloads including documentation, software drivers, and utility programs.
SUPPORT & SERVICES –INDUSTRIAL AUTOMATION
Several links from the Industrial Automation list take you to additional services such as:
Service Program which contains Maintenance Agreements and Warranty Extensions;
Repair Centers; On-Line RMA Return Material Authorizations; Technical Support through
email or phone; Downloads for additional downloads.
PATENTS
See www.patents.datalogic.com for patent list.
Matrix 450N is covered by one or more of the following patents:
Design patents: EP001950486, JP1462298, USD696707, USD720788, ZL201230182040.4,
ZL201230182042.3
Utility patents: EP0996284B1, EP0999514B1, EP1014292B1, EP1128315B1,
EP1396811B1, EP1413971B1, EP2517148B1, IT1404187, JP4435343B2, JP4571258B2,
US6512218, US6616039, US6808114, US6997385, US7053954, US7387246, US7433590,
US8058600, US8289387, US8368000, US8915443, US9268982, US9430689; US9349047,
ZL200780053699.6, ZL201280010789.8
LT-03x is covered by one or more of the following patents:
Design patents: EP001950445, JP1468086, USD676595, ZL201230182041.9
Utility patents: EP1128315B1, EP1396811B1, EP1413971B1, US6808114, US6997385,
US7387246

vii
COMPLIANCE
For installation, use and maintenance it is not necessary to open the reader.
Only connect Ethernet and dataport connections to a network which has routing only within the plant
or building and no routing outside the plant or building.
EMC COMPLIANCE
In order to meet the EMC requirements:
connect reader chassis to the plant earth ground by means of a flat copper braid shorter than
100 mm;
for CBX connections, connect the pin "Earth" to a good Earth Ground
for direct connections, connect your cable shield to the locking ring nut of the connector.
POWER SUPPLY
ATTENTION: READ THIS INFORMATION BEFORE INSTALLING THE PRODUCT
This product is intended to be installed by Qualified Personnel only.
This product is intended to be connected to a UL Listed Direct Plug-in Power Unit marked
LPS or “Class 2”.
CE COMPLIANCE
CE marking states the compliance of the product with essential requirements listed in the applicable
European directive. Since the directives and applicable standards are subject to continuous updates,
and since Datalogic promptly adopts these updates, therefore the EU declaration of conformity is a
living document. The EU declaration of conformity is available for competent authorities and
customers through Datalogic commercial reference contacts. Since April 20th, 2016 the main
European directives applicable to Datalogic products require inclusion of an adequate analysis and
assessment of the risk(s). This evaluation was carried out in relation to the applicable points of the
standards listed in the Declaration of Conformity. Datalogic Automation products are mainly designed
for integration purposes into more complex systems. For this reason it is under the responsibility of the
system integrator to do a new risk assessment regarding the final installation.
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.
FCC COMPLIANCE
Modifications or changes to this equipment without the expressed written approval of Datalogic could
void the authority to use the equipment.
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 which may cause undesired operation.
This equipment has been tested and found to comply with the 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

viii
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.
EAC COMPLIANCE
Customs Union:
The CU Conformity certification has been achieved; this allows the Product to bear the
Eurasian mark of conformity.
LT-03X LASER SAFETY
The LT-03x Series Lighting Systems contain two aiming Laser LEDs used to position the
reader.
This product conforms to the applicable requirements of IEC 60825-1 and complies with 21
CFR 1040.10 except for deviations pursuant to Laser Notice N° 50, date June 24, 2007. This
product is classified as a Class 2 laser product according to IEC 60825-1 regulations.
CAUTION: Use of controls or adjustments or performance of procedures
other than those specified herein may result in exposure to hazardous visible
laser light.
Disconnect the power supply when
opening the device during maintenance
or installation to avoid exposure to
hazardous laser light. The laser beam
can be switched on or off through a
software command.
Produit(s) conforme selon 21CFR
1040.10 sauf des dérogations relatives
à la Laser Notice N° 50, date Juin 24,
2007.
Dans le paquet il y a l’étiquette(s) pour
les pays où le texte d'avertissement en
français sont obligatoires. Le(s) mettre
sur le produit à la place de la version
anglaise.
Exemple d'étiquettes d'avertissement laser
LT-03X LED SAFETY
LT-03x LED emission according to EN 62471.

ix
HANDLING
The Matrix 450N is designed to be used in an industrial environment and is built to withstand
vibration and shock when correctly installed, however it is also a precision product and
therefore before and during installation it must be handled correctly to avoid damage.
avoid that the readers are dropped (exceeding shock limits).
do not fine tune the positioning by striking the reader or bracket.
NO
NO

x
do not weld the reader into position which can cause electrostatic, heat or reading
window damage.
do not spray paint near the reader which can cause reading window damage.
NO
NO

xi
GENERAL VIEW
Matrix 450N + LT-03x
Figure A
6
1
2
5
4
3
2
12
11
10
9
8
7
1
1
Device Class and Warning Labels
Bracket Mounting Holes (6)
Lens Cover
Lens (separate accessory)
MAC Address Label
Ethernet Connector
Power On LED
LT-03x Lighting System
(separate accessory)
Ethernet Connection LED
HMI X-PRESS™ Interface
Lighting System Signal - Power Connector
Power - Serial - I/O Connector
2
3
4
5
6
7
8
9
10
11
12

xii

RAPID CONFIGURATION
1
1
1 RAPID CONFIGURATION
STEP 1 –ASSEMBLE THE READER
The first step to perform is to assemble the accessories that make up the Matrix 450N
reader. The lens and lighting system or external illuminator must be used. This procedure
shows an LT-03x series lighting system.
CAUTION: Matrix 450N must be disconnected from the power supply during
this procedure.
1. In a dust-free environment, remove the Matrix 450N Lens Cover by unscrewing it.
CAUTION: Do not touch the sensor aperture, lens glass or lens cover glass.
These areas must be kept clean. Avoid any abrasive substances that might
damage these surfaces during cleaning.
2. Remove the sensor protection label by pulling it off of the base.
3. Mount the LNS-12xx lens by slowly screwing it onto the base until it arrives at the
mechanical stop.
NOTE: The lens mount is equipped with a special slip mechanism and
together with the LT-03x design facilitates the focusing procedure during
installation, for example if the locking knobs on the lens are obstructed by the
body of the illuminator. See note in Step 4 "Focusing the Reader" or Step 8.
Figure 1 –Assembling Matrix 450N and LNS-12xx Lens
NOTE: The anti-vibration components are already mounted to all Datalogic
LNS-12xx Lenses.
4. To keep dust and dirt off of the lens during mounting, temporarily replace the lens cover.
Locking Knobs
Lens Cover
anti-vibration components
(see note below)
Protective Film
(remove before calibration)
Matrix 450N Base

MATRIX 450N™ REFERENCE MANUAL
2
1
Short lens versions (LNS-1235 and LNS-1250) have an added anti-vibration gasket shown in
the figure below:
Figure 2 –Assembling Matrix 450N and LNS-12xx Lens
NOTE: The anti-vibration components are already mounted to all Datalogic
LNS-12xx Lenses.
Locking Knobs
Lens Cover
anti-vibration components
(see note below)
Protective Film
(remove before calibration)
Matrix 450N Base

RAPID CONFIGURATION
3
1
Figure 3 –Assembling Matrix 450N to LT-03x
NOTE: The mating bracket can be mounted in the reverse direction to create
a compact version of the Matrix 450N + LT-03x assembly. The compact
assembly however will reduce access to the lens for the focusing procedure.
REQUIRED ACCESSORIES
The following table shows the correct lens/illuminator combinations to be used for Matrix
450N imager assembly.
Lenses
Illuminators
93ACC0041
LNS-1216
16 mm C-Mount Lens 5MP
with anti-vibration components
93A400034
LT-032
ULTRA POWER LT NARROW BLUE 40°
93ACC0034
LNS-1225
25 mm C-Mount Lens 5MP
with anti-vibration components
93A400032
LT-030
ULTRA POWER LT SUPERNARROW
BLUE 20°
93A400033
LT-031
ULTRA POWER LT SUPERNARROW
WHITE 20°
93A400034
LT-032
ULTRA POWER LT NARROW BLUE 40°
93ACC0035
LNS-1235
35 mm C-Mount Lens 5MP
with anti-vibration components
93A400032
LT-030
ULTRA POWER LT SUPERNARROW
BLUE 20°
93A400033
LT-031
ULTRA POWER LT SUPERNARROW
WHITE 20°
93ACC0036
LNS-1250
50 mm C-Mount Lens 5MP
with anti-vibration components
93A400032
LT-030
ULTRA POWER LT SUPERNARROW
BLUE 20°
93A400033
LT-031
ULTRA POWER LT SUPERNARROW
WHITE 20°

MATRIX 450N™ REFERENCE MANUAL
4
1
STEP 2 –CONNECT THE SYSTEM
To connect the system in a Stand Alone configuration, you need the hardware indicated in
Figure 4. In this layout the data is transmitted to the Host on the on-board Gigabit Ethernet
interface. Data can also be transmitted independently onto other output channels for data
monitoring (i.e. auxiliary or main serial interfaces).
When One Shot or Phase Mode Operating mode is used, the reader is activated by an
External Trigger (photoelectric sensor) when the object enters its reading zone.
Figure 4 –Matrix 450N in Stand Alone Layout with CBX to Ethernet Host
Power Supply Connection
Use the PG-120 power Kit (3 versions for European, UK or US plug) and CAB-PG-0002
+ BA400 connector to connect the PG-120 to the CBX. An alternative power supply to the
PG-120 is the PWR-120.
CBX Connection
Use CAB-LP-0x to supply power from the CBX to the LT-03x. Connect the Brown/White
wires to Vdc and Black/Blue wires to GND. Connect the cable shield to Earth ground.
Use CAB-MS0x between Matrix 450N and the CBX for: Matrix 450N power, external
trigger device (photocell), optional serial interface and additional I/O connections.
Use the CAB-GE0x for the Gigabit Ethernet connection towards a remote host or
Datalogic WebSentinel™ monitoring station.
Matrix 450N LT-03x Connection
Use the CAB-LD-102 (no power) cable (provided with the LT-03x), to connect the
communication signals between the Matrix 450N and the LT-03x while isolating the
power. Through the CBX internal power switch you can control power to the Matrix 450N
independently from the LT-03x.
NOTE: Matrix 450N does not support sourcing power towards the CBX in
order to power I/O devices. These devices must be powered through the CBX
or from an external source.
3
CBX
Host
Matrix 450N
CAB-MS0x
CAB-GE0x
PG-120
1
2
Ethernet Interface
Serial Interface (Main or Aux - Data Monitor) or
digital I/O devices
External Trigger (for One Shot or Phase Mode)
Alone
CAB-LP-0x
CAB-LD-102
(no power)
CAB-PG-0002
BA400

RAPID CONFIGURATION
5
1
Alternatively, if an external trigger or other I/O devices are not necessary, the layout is
simplified: The LT-03x is powered directly from the PG-120 through the CAB-PG-0105 cable.
The CAB-LD-002 (with power) cable (provided with the LT-03x), is used to supply power to
the Matrix 450N from the LT-03x. Matrix 450N connects directly to the Ethernet host through
the Gigabit Ethernet connection (CAB-GE0x).
Figure 5 - Matrix 450N™ in Stand Alone Layout without CBX to Ethernet Host
Matrix 450N + LT-03x can also be used in an ID-NET™ Master/Slave configuration. See
Chapter 5 of this Reference Manual for details, and par. 4.1.1 or Appendix Afor power
supply recommendations.
NOTE: If using separate power sources for LT-03x and Matrix 450N, make
sure that LT-03x is powered up before Matrix 450N in order to be correctly
recognized.
Host
Matrix 450N
CAB-GE0x
PG-120
Alone
CAB-LD-002
(with power)
CAB-PG-0105

MATRIX 450N™ REFERENCE MANUAL
6
1
CBX100/CBX500 Pinout for Matrix 450N
The table below gives the pinout of the CBX100/CBX500 terminal block connectors. Use this
pinout when the Matrix 450N reader is connected by means of the CBX100/CBX500:
CBX100/500 Terminal Block Connectors
Input Power
Outputs
Vdc
Power Supply Input Voltage +
+V
Power Source - Outputs
GND
Power Supply Input Voltage -
-V
Power Reference - Outputs
Earth
Protection Earth Ground
O1+
Output 1 +
O1-
Output 1 -
Inputs
O2+
Output 2 +
+V
Power Source –External Trigger
O2-
Output 2 -
I1A
External Trigger A (polarity insensitive)
Auxiliary Interface
I1B
External Trigger B (polarity insensitive)
TX
Auxiliary Interface TX
-V
Power Reference –External Trigger
RX
Auxiliary Interface RX
+V
Power Source –Inputs
SGND
Auxiliary Interface Reference
I2A
Input 2 A (polarity insensitive)
ID-NET™
I2B
Input 2 B (polarity insensitive)
REF
Network Reference
-V
Power Reference –Inputs
ID+
ID-NET network +
Shield
ID-
ID-NET network -
Shield
Network Cable Shield
Main Interface
RS232
RS422 Full-Duplex
TX
TX+
-
TX-
RX
*RX+
-
*RX-
SGND
SGND
* Do not leave floating, see par. 4.2.2 for connection details.
CAUTION: Do not connect GND, SGND and REF to different (external)
ground references. GND, SGND and REF are internally connected through
filtering circuitry which can be permanently damaged if subjected to voltage
drops over 0.8 Vdc.

RAPID CONFIGURATION
7
1
STEP 3 –MOUNT AND POSITION THE READER
1. To mount the Matrix 450N + LT-03x assembly, use the L-shaped mounting bracket to
obtain the most suitable position for the reader. The most common mounting
configurations are shown in the figure below. Other mounting solutions are provided in
Chapter Error! Reference source not found. of this Reference Manual.
Figure 6 –Positioning with LT-03x L-shaped Mounting Bracket
CAUTION: Do not mount the Matrix 450N + LT-03x assembly with the
Matrix 450N body mounting bracket accessory. The body mounting bracket is
not designed to support the LT-03x.
2. When mounting the Matrix 450N + LT-03x assembly, take into consideration these three
ideal label position angles: Pitch or Skew 10° to 20° and Tilt 0°, although the reader can
read a code at any tilt angle. Assure at least 10° Pitch or Skew to avoid direct illuminator
light reflection which will reduce performance.
Figure 7 –Pitch, Skew and Tilt Angles
3. Refer to the Reading Diagrams in par. 6.2 to determine the correct reading distance
according to your application requirements.
Skew
Tilt
Skew
Tilt
Pitch
Minimize
No Pitch, Tilt or Skew
Tilt
any angle
inside FOV
Skew
Assure at least 10°

MATRIX 450N™ REFERENCE MANUAL
8
1
NOTE: Rapid Configuration of the Matrix 450N reader can be made either
through the X-PRESS™ interface (steps 4-6) which requires no PC
connection, or by using the DL.CODE configuration tool (steps 7-8). Select
the procedure according to your needs.
Both the X-PRESS interface and the DL.CODE configuration tool provide easy setup
methods valid for single code applications with uniform labels that do not require reading at
the extreme ends of the reading ranges shown in the diagrams.
For advanced applications including those that operate at the extreme ends of the reading
ranges, use the DL.CODE configuration tool.
STEP 4 –FOCUS THE READER
Matrix 450N provides a built-in tool called Blue Diamonds™ to aid focusing the reader. The
Blue Diamonds are accessed through the X-PRESS Interface.
1. Remove the lens cover in order to focus the reader.
2. Prepare the correct accessory lens for your application:
NOTE: Once the lens is fully tightened to the mechanical stop (Step 1), it
can be rotated counterclockwise (up to one full turn without loosening the
lens), so that the diaphragm scale and locking knobs can be easily accessed
from behind the LT-03x.
a. Remove the anti-vibration o-ring from the two Locking Knobs on the lens and
loosen them.
b. Adjust the Focus ring to the "Far position" and the Diaphragm ring to the "F2.8"
number setting which is the preferred setting for installation using the X-PRESS
interface.
3. Power the reader on. During the reader startup (reset
or restart phase), all the LEDs blink for one second.
On the connector side of the reader near the cable,
the “POWER ON” LED (blue) indicates the reader is
correctly powered.
4. Enter the Focus function by pressing and holding the
X-PRESS push button until the Focus LED is on.
5. Release the button to enter the Focus function. The
Blue Diamonds and laser pointers turn on.
Figure 8 –X-PRESS™ Interface:
Focus Function
NOTE: If the reading surface is too dark, in order to increase the contrast, it
may be helpful to place a piece of white paper at the Blue Diamonds
positions to see them better.