Opticon MDI 2000 Specifications Manual

Auto-focus Imager Engine

MDI 2000

This manual provides specifications for the MDI 2000
2D imager scan engine with auto-focus.

Specifications Manual

All information subject to change without notice.

Document History

Opticon

MDI 2000

Specifications Manual

Model Number:
Edition:
Date:

MDI 2000

1

2009-04-26

Specification Number:
Original Spec Number:

Copyright 2009 Opticon. All rights reserved.

This manual may not, in whole or in part, be copied, photocopied, reproduced, translated or converted to any
electronic or machine readable form without prior written consent of Opticon.

Limited Warranty and Disclaimers
PLEASE READ THIS MANUAL CAREFULLY BEFORE INSTALLING OR USING THE

PRODUCT.
Serial Number

A serial number appears on all Opticon products. This official registration number is directly related to the device
purchased. Do not remove the serial number from your Opticon device. Removing the serial number voids the
warranty.

Warranty

Unless otherwise agreed in a written contract, all Opticon products are warranted against defects in materials and
workmanship for two years after purchase. Opticon will repair or, at its option, replace products that are defective in
materials or workmanship with proper use during the warranty period. Opticon is not liable for damages caused by
modifications made by a customer. In such cases, standard repair charges will apply. If a product is returned under
warranty and no defect is found, standard repair charges will apply. Opticon assumes no liability for any direct, indirect,
consequential or incidental damages arising out of use or inability to use both the hardware and software, even if
Opticon has been informed about the possibility of such damages.

Packaging

The packing materials are recyclable. We recommend that you save all packing material to use should you need to
transport your scanner or send it for service. Damage caused by improper packaging during shipment is not covered
by the warranty.

Trademarks

Trademarks used are the property of their respective owners.

Opticon Inc. and Opticon Sensors Europe B.V. are wholly owned subsidiaries of OPTOELECTRONICS Co., Ltd., 12­17, Tsukagoshi 4-chome, Warabi-shi, Saitama, Japan 335-0002. TEL [phone]; FAX [phone]

SUPPORT

USA Europe

Phone: [phone]

Email: [e-mail] Email: [e-mail]

Web: www.opticonusa.com Web: www.opticon.com

2

Opticon

MDI 2000

Specifications Manual

Contents

1. Abstract....................................................................................................................................... 5

2. Overview...................................................................................................................................... 5

3. Physical Features....................................................................................................................... 6

3.1. Dimensions ......................................................................................................................... 6

3.2. Weight ................................................................................................................................. 6

4. Environmental Specifications ...................................................................................................6

4.1. Operating Temperature and Humidity................................................................................. 6

4.2. Storage Temperature and Humidity .................................................................................... 6

4.3. Ambient Light Immunity....................................................................................................... 7

5. Electrical Specifications ............................................................................................................ 8

5.1. Absolute Maximum Ratings ................................................................................................ 8

5.2. Recommended Operating Conditions ................................................................................. 8

5.3. Consumption Current with Default Settings ........................................................................ 8

5.4. Consumption Current with Standard Scanning Mode ......................................................... 8

5.5. Power Mode Transition ....................................................................................................... 9

6. Optical Specifications.............................................................................................................. 10

6.1. Imager Scanning ............................................................................................................... 10

6.2. Imager Output ...................................................................................................................10

6.3. Auto Focus ........................................................................................................................ 11

6.3.1. Measurement ...........................................................................................................................11

7. Technical Specifications.......................................................................................................... 11

7.1. Test Samples: 1D Symbologies ........................................................................................ 12

7.2. Test Samples: 2D Symbologies ........................................................................................ 12

7.3. Print Contrast Signal (PCS) .............................................................................................. 13

7.4. Minimum Resolution.......................................................................................................... 13

7.5. Scan Area and Resolution ................................................................................................ 14

7.5.1. Depth of Field...........................................................................................................................14

7.6. Pitch, Skew, and Tilt.......................................................................................................... 15

7.6.1. Pitch Angle ...............................................................................................................................15

7.6.2. Skew Angle ..............................................................................................................................15

7.6.3. Tilt Angle ..................................................................................................................................15

7.7. Curvature .......................................................................................................................... 16

8. Interface Specifications ...........................................................................................................17

8.1. Interface Signals ...............................................................................................................17

8.2. Interface Circuit ................................................................................................................. 19

3

Opticon

MDI 2000

Specifications Manual

9. Integration Specifications........................................................................................................ 20

9.1. Camera Module and Decoder Board ................................................................................ 20

9.2. Connection between a Camera Module and Decoder Board............................................ 20

9.3. Connection between a Decoder Board and the Host System........................................... 20

10. Serial Number........................................................................................................................... 21

11. Packaging Specifications........................................................................................................21

11.1. Collective Packaging Specification ................................................................................... 21

12. Durability................................................................................................................................... 22

12.1. Electrical Noise ................................................................................................................. 22

12.1.1. Scanning Symbologies ............................................................................................................22

12.1.2. Acquisition of Image Data........................................................................................................22

12.2. Shock ................................................................................................................................ 23

12.3. Vibration ............................................................................................................................ 23

13. Reliability................................................................................................................................... 23

14. Regulatory Compliance ...........................................................................................................23

14.1. Laser Safety ...................................................................................................................... 23

14.2. LED Safety ........................................................................................................................ 23

14.3. RoHS................................................................................................................................. 23

15. Safety......................................................................................................................................... 24

15.1. Shock ................................................................................................................................ 24

15.2. Temperature Conditions.................................................................................................... 24

15.3. Foreign Materials .............................................................................................................. 24

15.4. Other ................................................................................................................................. 24

16. Mechanical Drawing................................................................................................................. 25

16.1. Camera Module and Decoder Board ................................................................................ 25

Table of Figures

Figure 1: Power mode transition................................................................................................... 9

Figure 2: AF operation by liquid lens ...........................................................................................11

Figure 3: The depth of a decoding field ...................................................................................... 14

Figure 4: Pitch, skew, and tilt angles ..........................................................................................15

Figure 5: Curvature..................................................................................................................... 16

Figure 6: Serial number diagrams .............................................................................................. 21

Figure 7: Packaging.................................................................................................................... 21

Figure 8: Camera module and decoder board............................................................................ 25

4

Specifications Manual

1. Abstract

This manual provides specifications for the MDI 2000 auto-focus imager scan engine.

2. Overview

The MDI 2000 is a compact imager scan engine with an auto-focus function that enables
high-speed scanning of linear (1D) and 2D symbologies for the first time in the industry. The
MDI 2000 includes the following features:

• High-Speed Scanning

Customized High-speed/ultra-sensitive CMOS image sensor at the maximum of 80
fps and the fastest shutter speed in the industry enable high-speed scanning without
being affected by hand movement.

• Reading both high resolution and super deep barcodes

With an embedded liquid lens in the scan engine, the MDI 2000 is able to read both
high resolution and super deep barcodes.

Opticon

MDI 2000

• High-Speed Auto-Focus

High-speed CMOS image sensor uses laser light for distance range to enable high­speed auto-focus. When environmental conditions make using distance range with
laser light impossible, focus adjustment will be done using the contrast method.

• World's fastest image processing speed

Compact, energy-saving and high-speed ASIC enables a smooth response by
processing vast amount of information transferred from the mega-pixel CMOS image
sensor in a very short time.

• Various Settings

It is possible to change symbology settings, scanning settings, communication
settings, and other feature settings by sending commands.

• The MDI 2000 complies with the Restriction of Hazardous Substances (RoHS).

5

Supported symbologies:

Linear (1D) Postal 2D

JAN/UPC/EAN, incl. add-on Chinese Post Matrix 2of5 Aztec Code

Codabar/NW-7 Intelligent Mail Barcode Chinese Sensible Code

Code 11 Korean Postal Authority Code Codablock F

Code 39

Code 93

Code 128

GS1-128 ( EAN-128)

GS1 Databar (RSS):
Omnidirectional/ Truncated/
Stacked/Limited Expanded

IATA Micro QR Code

Industrial 2of5 PDF417

Interleaved 2of5 QR Code

ISBN-ISSN-ISMN

Matrix 20f5

MSI/Plessey

UK/Plessey

S-Code

Telepen

Tri-Optic

POSTNET Composite Component (CC)

CCA,CCB (With any of the EAN.UCC
system symbols, based on Micro
PDF417), CCC (With UCC/EAN128,
based on PDF417)

Data Matrix (ECC 0-140, ECC200)

Maxi Code (mode 0 - 5)

Micro PDF417

Opticon

MDI 2000

Specifications Manual

3. Physical Features

3.1. Dimensions

Camera module: W 27.1 mm x D 13.5 mm x H 13.2 mm

Decoder board: W 18.5 mm x D 30.3 mm x H 4.8 mm

3.2. Weight

Camera module: 5.3 grams (max.)

Decoder board: 3.7 grams (max.)

4. Environmental Specifications

4.1. Operating Temperature and Humidity

Temperature: -20 to 55° C

Humidity: 5 to 85% RH

4.2. Storage Temperature and Humidity

Temperature: -40 to 70° C

Humidity: 5 to 85% RH

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Specifications Manual

4.3. Ambient Light Immunity

Scanning performance is guaranteed when the range of illumination on a barcode
surface is between zero and the following values:

Incandescent light 10,000 lx

Fluorescent light 10,000 lx

Sunlight 100,000 lx

Conditions

Barcode Sample: PDF417 with 0.254mm resolution

PCS: 0.9

Resolution: 0.254 mm

Symbology: PDF417

Quiet Zone: 10 mm

N/W Ratio: 1:2.5

Distance: 60 mm

Angle (see note below): α = 0° β = 15° γ = 0°

Curvature: R = ∞

Power Supply Voltage: 3.3 V

Opticon

MDI 2000

Direct light or specular reflection light from a source should be prevented from
entering the acceptance area.

Note: α, β and γ respectively represent pitch, skew and tilt. Please see section 6 for

how these values are defined.

7

5. Electrical Specifications

5.1. Absolute Maximum Ratings

Parameter Symbol Value Unit

Power supply voltage (VCC to GND) VCC 3.9 V

Input voltage VIN -0.3 to V +0.3 V

Output current IO ±4 mA

5.2. Recommended Operating Conditions

Item Symbol Min Typ Max Unit Conditions

Opticon

MDI 2000

Specifications Manual

Power supply voltage1 V

Rush current peak2 I

H level VIH 2.4 - V

Input voltage

L level V

H level VOH 2.8 - V IOH=-4mA Output voltage

L level V

3.15 3.3 3.45

CC

6 7 A

PK

+0.3 V

CC

-0.3 0.9 V

IL

0.5 V IOL= 4mA

OL

Ｖ

5.3. Consumption Current with Default Settings

When the scan engine is configured to “Prior snapshot ON” and “Snapshot and
decoding parallelism ON.”

Parameter Symbol Min Typ Max Unit

Operating current IOP — 300 350 mA

Stand-by current I

Power-down current3 T

— 175 250 mA

STB

— 25 70 mA

SLP

5.4. Consumption Current with Standard Scanning Mode

When the scan engine is configured to “Prior snapshot OFF” and “Snapshot and
decoding parallelism OFF.”

Parameter Symbol Min Typ Max Unit

Operating current IOP — 250 390 mA

Stand-by current I

Power-down current4 T

— 90 110 mA

STB

— 10 25 mA

SLP

1

Input connector.

2

VCC is supplied by a direct-current power of 10 A, measured using a current probe. If it is necessary to

decrease the impressed current, please supply the power slowly.

3

When configured with the SLEEP command or power-down mode.

4

When configured with the SLEEP command or power-down mode.

8

5.5. Power Mode Transition

Power On

Enable AIM/WUPn Signal

Opticon

MDI 2000

Specifications Manual

Enable TRIGn

Signal or Scanning

Command

Standby

Sleep Command or
Power Down Mode

Completion of Scanning

or Scanning Time-out

Power Down

Enable TRIGn Signal

Scan

Figure 1: Power mode transition

When in Power Down mode, the MDI 2000 automatically enters the powered-down
state from Power On.

When the MDI 2000 is in Power Down mode, the MDI 2000 is switched to Standby
mode by receiving the AIM/WUPn signal. If there is no event to switch the MDI 2000
to other modes after the AIM/WUPn signal is turned off, the MDI 2000 enters Power
Down mode again after the Standby mode times out.

If the MDI 2000 enters a powered-down state while using a USB COM interface, it
may cause defects with the operation of a Windows device driver.

9

6. Optical Specifications

6.1. Imager Scanning

Parameter Specification Unit

Opticon

MDI 2000

Specifications Manual

Scan method CMOS area sensor

Scan rate 80 fps

Range of readable pixels 900 (H) x 512 (V) pixel

Light emitting element for aiming/distance ranging
(Laser diode)

Peak wavelength

Maximum radiation output

Auxiliary LED for lighting (LED 1)

Peak wave length

Directivity angle 2 ½

Maximum radiation output

View angle (approximate) Horizontal: 40

6.2. Imager Output

Item Specification

Image data format Windows Bitmap, JPEG, TIFF

Shades of gray 256, 16, 2

Range of output image Select in horizontal and vertical scale.

Resolution of output image Full, 1/2, 1/3, 1/4

Interface of output image RS-232C, USB-VCP

Transmission time USB-VCP (Full speed) About 4 sec

(Black and white)

Red laser diode

650

1

InGalP Red LED

645

60

5040

Vertical: 23

RS-232C (115.2 kbps) About 120 sec

Conditions:

Shades of gray: 256
Resolution: full

—

nm

mW

nm

°

mcd

°

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Specifications Manual

6.3. Auto Focus

The imager scan engine requires 100 ms to capture the image with auto focus after
trigger ON.

Opticon

MDI 2000

6.3.1.

Measurement

A laser spot will measure the distance between the reading window and the
surface of the image (barcode) to determine the focus adjustment.

If laser measurement is impossible because of the particular environmental
conditions such as ambient light immunity, the focus adjustment method
automatically switches to measurement with contrast.

This measurement function enables accurate AF operation of the liquid lens
that is embedded inside the imager scan engine.

Figure 2: AF operation by liquid lens

7. Technical Specifications

Scanning is enabled by aiming at the center of a barcode with laser light. When scanning
from a distance, ambient light that is reflected to the scanning field may affect scanning
performance.

The conditions for technical specifications are as follows, unless otherwise specified in each
section.

Conditions

Ambient temperature and
humidity

Ambient light 1000 to 1500 lx (on the surface of a barcode)

Background Barcode = black

Power supply voltage 6.0 V

Decoding test Carry out 10 scanning tests. Approve the

Room temperature (5 to 35º C)

Room humidity (45% to 85% RH)

Space = white

Margin = white

Background of label = black

performance when decoding is successful in 70%
of the tests.

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Specifications Manual

7.1. Test Samples: 1D Symbologies

Code 39 (resolution 0.0762 and 0.127 mm) and JAN codes used for the tests are
OPTOELECTRONICS test samples printed by a normal printer. (NW ratio = 1:1.25)

Code 39

Resolution Symbology PCS Size (mm) Digits

0.0762 mm Code 39 0.9 8 x 10 5

0.127 Code 39 0.9 11 x 10 4

0.254 mm Code 39 0.9 14 x 10 2

1.0 mm Code 39 0.9 56 x 30 2

JAN

Resolution Symbology PCS Size (mm) Digits

Opticon

MDI 2000

0.26 mm 13-digit JAN 0.9/0.45 25 x 19 13

0.26 mm 8-digit JAN 0.9 17.5 x 15.5 8

0.33 mm 13-digit JAN 0.9 31.5 x 25.0 13

7.2. Test Samples: 2D Symbologies

PDF417

Resolution Error Correction PCS Size (mm) Characters

0.254 mm Level-4 0.9 26 x 16 17

0.127 mm Level-4 0.9 13 x 8 17

QR Code (Model - 2)

Resolution Error Correction PCS Size (mm) Characters

0.381 mm M 0.9 12 x 12 44

0.127 mm M 0.9 4 x 4 44

Data Matrix

Resolution Model PCS Size (mm) Characters

Micro QR

0.254 mm ECC200 0.9 6 x 6 40

0.169 mm ECC200 0.9 4 x 4 40

Resolution Model PCS Size (mm) Characters

0.212 mm L 0.9 5 x 5 11

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Specifications Manual

7.3. Print Contrast Signal (PCS)

0.45 or higher (over 70% of reflectivity of space and quiet zone).

Reflectance of white bar－Reflectance of black bar

PCS=

Reflectance of white bar

Scanning performance may decline if dirt or scratches mar the optical window. Keep
the optical window clean.

Conditions

MRD 32% and higher (with over 70% reflectivity of space and quiet zone.)

Distance 120 mm from the case front of a camera module.

Barcode test sample
(1D and 2D)

PDF417

Resolution 0.254 mm; PCS 0.45

7.4. Minimum Resolution

Opticon

MDI 2000

Resolution Symbology

0.127 mm Code 39 & PDF417

0.169 mm Data Matrix

0.212 mm Micro QR Code

13

7.5. Scan Area and Resolution

7.5.1. Depth of Field

The depth of field is measured from the case front of a camera module.

Opticon

MDI 2000

Specifications Manual

Figure 3: The depth of a decoding field

14

Symbology Resolution (mm) Decode Depth (mm) PCS

Opticon

MDI 2000

Specifications Manual

Code 39 0.127

JAN 13 0.33 55–340 0.9

PDF417 0.127

QR Code 0.127

Data Matrix 0.169

Micro QR Code 0.212 45–120 0.9

Conditions

N/W ratio 1:2.5

Angle α = 0°, β = 15°, γ = 0°

Curvature R = ∞

7.6. Pitch, Skew, and Tilt

7.6.1. Pitch Angle

α = ±50°

0.254

1.0

0.254

0.381

0.254

45–110

50–260

120–1000

45–120

50–270

45–65

45–250

50–90

45–160

0.9

0.9

0.9

0.9

7.6.2.

7.6.3.

Skew Angle

Skew angle: β = ±50°

Tilt Angle

γ = 360°

－

β

＋

Figure 4: Pitch, skew, and tilt angles

－

α

＋

γ

＋－

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Specifications Manual

Conditions

Barcode Sample: Code 39 and PDF417 with 0.245 mm resolution

Distance 120 mm from the case front of a camera module

Label PCS = 0.9, Resolution = 0.245 mm, Quiet Zone = 10 mm

Angle Curvature: R = ∞

The calculation of pitch and tilt angles is based on the formula of skew angle being
β = +15°

7.7. Curvature

With 8-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when
R ≥ 15 mm.

With 13-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when
R ≥ 20 mm.

Opticon

MDI 2000

R

Figure 5: Curvature

Scanning performance may fail due to the specular reflection of the illumination LED
when the reflectivity is high. To improve scanning performance in such cases, scan
the barcode with a scan angle of 15 degrees or scan the barcode with the illumination
LED turned off. When scanning a barcode with illumination LED turned off, confirm
that the ambient lighting intensity is higher than 500 lux, or scanning performance
may decline. Scanning performance may also decline due to the reflectance of room
lights on a camera.

Conditions

Barcode Sample: JAN barcode

PCS = 0.9, Resolution = 0.254 mm, Quiet Zone = 10 mm

Distance 60 mm from the mask of a camera module

Angle Skew Angle β = +15°

16

Opticon

MDI 2000

Specifications Manual

8. Interface Specifications

8.1. Interface Signals

Connector used was produced by Hirose Electric Company, Ltd.

Product No.: FH33-14S-0.5SH(10) (Bottom contact)

No. Signal State Note

Name Function I/O

1 DWNLDn Download control

signal

2 Vcc Power input In

3 GND System ground

4 RxD Received data signal In Asynchronous data from the host

5 TxD Transmitted data

signal

6 CTS Communication

control signal from

host system

7 RTS Communication

control signal to host

system

8 POWERDWN Power down of MDI

2000

9 USB+

(BUZZER)

10 USB-

(GR_LEDn)

11

12 TRIGn Trigger on In L: Start Operation

13 Vcc(USB+) Power input In

14 GND(USB-) System ground

AIM/WUPn

When in power down

state: recovery from

Power Down state

When not in Power

Down state: Aiming

In/Out USB 1.1

In/Out USB 1.1

control

In L: Download mode

H: Non-operating

Out Asynchronous data to the host

In Request for a data output from the

Out Request for a data output from the

Out L: Normal

H: Power Down

In L: Recover from

Power Down

H: No action

In L: Aiming LED On

H: Aiming LED Off

H: No action

Check the signal as soon as the
power is supplied and enables
updates of software.

system

system

host system

MDI 2000

Command signal for reading images
and decoding operation.

No. Signal State Note

Name Function I/O

NC BUZZER Activate external

buzzer

Out Possible to change tones and sound

pressure by sending PWM signals.

17

Opticon

MDI 2000

Specifications Manual

No. Signal State Note

Name Function I/O

NC GR_LEDn Good read Out L: LED on

H: LED off

Not connected

Note: This is preliminary information; final pin assignment to be determined later.

• If BUZZER and GR_LEDn are used, hardware conversion is necessary.

• If BUZZER and GR_LEDn are used, No. 9 is BUZZER, No. 10 is GR_LEDn, No. 13 is

tUSB+, and No. 14 is USB-.

18

8.2. Interface Circuit

Signal Circuit Configuration

Opticon

MDI 2000

Specifications Manual

DWNLDn, AIM/WUPn, TRIGn

CTS, RxD

POWERDWN, RTS, TxD,

(GR_LEDn, BUZZER)

USB-

Vcc

100K

Vcc

USB+

47

19

9. Integration Specifications

9.1. Camera Module and Decoder Board

The nonvolatile memory of a MDI 2000 decoder board contains information
concerning the sensor chip of the MDI 2000 camera module. This information is vital
to the scanning and image acquisition operations of the MDI 2000. The camera
module and decoder board are a set and must both be integrated into your products.

9.2. Connection between a Camera Module and Decoder Board

TBD.

Opticon

MDI 2000

Specifications Manual

Manufacturer

Product No

Cable Length

Signal Connection

9.3. Connection between a Decoder Board and the Host System

Please use a cable developed in accordance with specifications provided by the
connector manufacturer to connect an MDI 2000 decoder board with the host system.

Manufacturer

Product No

Cable Length

Hirose Electric Co., Ltd.

FH33-14S-0.5SH(10)(14-pin)

70 mm (maximum)

20

Specifications Manual

10. Serial Number

TBD.

The serial number appears on the following labels, which are to be attached to camera
modules and decoder boards.

Opticon

MDI 2000

Camera module

Figure 6: Serial number diagrams

11. Packaging Specifications

TBD.

11.1. Collective Packaging Specification

Size of the package after assembly: (W) x (D) x (H) mm

The model number, the number of products in the box, and the name of the
manufacturer must be displayed on the packing box.

Note: The “RO” mark labeled on the package tray or package box guarantees that the
applicable product has passed our test of RoHS restrictions compliance (the
restriction of the use of certain hazardous substances in electrical and electronic

equipment, 2002/95 EC). However, this document does not have any legal weight in

the European Union.

Decoder board

Figure 7: Packaging

21

12. Durability

12.1. Electrical Noise

12.1.1. Scanning Symbologies

Opticon

MDI 2000

Specifications Manual

No malfunction occurred when sinusoidal electrical noise (50 Hz -100 kHz,
<0.1 Vp-p) was added to the power supply line.

Conditions

Scan method: Continuous scanning
Barcode Sample: PDF417 with 0.254 mm resolution

PCS 0.9

Resolution 0.254 mm

Symbology 9-digit PDF417

N/W Ratio 1:2.5

Distance 120 mm from a case front of a camera module

Angle α = 0° β = 15° γ = 0°

Curvature R = ∞

Power Supply Voltage 3.3 V

12.1.2. Acquisition of Image Data

There was no outstanding noise or misalignment in acquired images when
sinusoidal electrical noise (50 Hz to 100 kHz, smaller than 20 mVp-p) was
added to the power supply line.

Notes

There may be a case where the electrical noise affects the quality of captured
images. The signal processing system of the MDI 2000 is especially designed
for the purpose of scanning symbologies, not for the acquisition of image data.
Therefore, the quality of images captured by the MDI 2000 may be lower than
that of digital cameras in general.

22

12.2. Shock

No malfunction occurred after the following drop test.

Drop Test: Put the MDI 2000 inside an appointed dummy case and dropped it facing
its top, bottom, front, back, left, right, top-left, top-right, bottom-left and bottom-right
from the height of 1.5 m to a concrete floor. The shock test was done once in each
direction.

12.3. Vibration

No malfunction occurred after the following vibration test.

Vibration Test: Increase the frequency of the vibration from 12 Hz to 200 Hz with
accelerated velocity 3.3 G for over ten minutes. Continued this routine for two hours in
X direction, two hours in Y direction, and four hours in Z direction.

13. Reliability

MTBF (Mean Time Between Failures) of this product is 50,000 hours.

Opticon

MDI 2000

Specifications Manual

The estimate of MTBF is based on standard operation of the product within the
recommended temperature range and without extreme electronic or mechanical shock.

14. Regulatory Compliance

14.1. Laser Safety

The scanner emits laser beams.

JIS C6802: 2005: Laser class 2

IEC 825-1/EN 60825-1: Laser class 2

FDA CDRH Laser class II. Complies with 21 CFR 1040.10 and 1040.11 except for
deviations pursuant to laser notice No. 50 dated June 24, 2007.

Class II laser devices are not considered to be hazardous when used for their
intended purpose. Avoid staring into the laser beam.

14.2. LED Safety

All LED-based products are LED class 1 and are safe under reasonably foreseeable
operating conditions. Do not stare into the beam.

• JIS C6802: 2005: Class 1M

• IEC 60825-1+A2: 2001 Class 1M

14.3. RoHS

RoHS: The restriction of the use of certain hazardous substances in electrical and
electronic equipment, 2002/95 EC.

23

15. Safety

Handle this product carefully. Do not deliberately subject it to any of the following.

15.1. Shock

• Do not throw or drop the scan engine.

• Do not place heavy objects on the cables.

15.2. Temperature Conditions

• Do not use the scan engine at temperatures outside the specified range.

• Do not pour boiling water on the scan engine.

• Do not throw the scan engine into the fire.

• Do not forcibly bend the cables at low temperatures.

15.3. Foreign Materials

• Do not immerse the scan engine in liquids.

Opticon

MDI 2000

Specifications Manual

• Do not subject the scan engine to chemicals.

15.4. Other

• Do not plug/unplug the connectors before disconnecting the power.

• Do not disassemble this product.

• Do not use the scanner near a radio or a TV receiver. It may cause reception

problems.

• The scan engine may be damaged by voltage drops.

• The scan engine may not perform properly in environments when placed near a

flickering light, such as a computer monitor, television, etc.

24

16. Mechanical Drawing

16.1. Camera Module and Decoder Board

Opticon

MDI 2000

Specifications Manual

Figure 8: Camera module and decoder board

25