OPTOELECTRONICS OPI3301 Wireless Handheld 2D Scanner User Manual SS11012 OPI 3301 ENG1

OPTOELECTRONICS Co., Ltd. Wireless Handheld 2D Scanner SS11012 OPI 3301 ENG1

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Wireless Handheld 2D Scanner OPI-3301 This manual provides specifications for the OPI-3301 rugged handheld 1D/2D imager scanner with auto-focus. Specifications Manual Tentative

OPI-3301 Specifications Manual 2 All information subject to change without notice. Document History Model Number: OPI-3301 Specification Number: SS11012 Edition: 1st Original Spec Number: SS10037 Date: 2011-05-XX Copyright 2010 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., 12-17, Tsukagoshi 4-chome, Warabi-shi, Saitama, Japan 335-0002. TEL +81-(0) 48-446-1183; FAX +81-(0) 48-446-1184 SUPPORT USA Europe Phone: 800-636-0090 Email: support@opticonusa.com Email: support@opticon.com Web: www.opticonusa.com Web: www.opticon.com

OPI-3301 Specifications Manual 3 Revision History Specification No. : SS11012 Product name : OPI-3301 Edition Date Page Section Description of Changes First 2011/05/xx - - Initial release

OPI-3301 Specifications Manual 4 Contents 1. Abstract.......................................................................................................................................................... 6 2. Overview......................................................................................................................................................... 6 3. Basic Specifications...................................................................................................................................... 7 4. Detailed View ............................................................................................................................................... 10 4.1. Status LED and Buzzer........................................................................................................................ 11 5. Electrical Specifications ............................................................................................................................. 12 5.1. Configuration........................................................................................................................................ 12 5.2. Current Consumption........................................................................................................................... 12 5.3. Charging Current ................................................................................................................................. 12 5.4. Operating and Charging Time.............................................................................................................. 13 6. Optical Specifications................................................................................................................................. 13 7. Technical Specifications............................................................................................................................. 14 7.1. Scan Area and Depth of Field.............................................................................................................. 15 7.2. Printed Contrast Signal (PCS) ............................................................................................................. 16 7.3. Minimum Resolution ............................................................................................................................ 16 7.4. Pitch, Skew and Tilt ............................................................................................................................. 16 7.5. Curvature ............................................................................................................................................. 17 8. Bluetooth...................................................................................................................................................... 18 9. Default Settings ........................................................................................................................................... 19 10. Product Labels........................................................................................................................................... 22 11. Packaging Specifications......................................................................................................................... 24 11.1. Individual Packaging Specification .................................................................................................... 24 11.2. Collective Packaging Specification .................................................................................................... 25 12. Environmental Specifications.................................................................................................................. 26 12.1. Operating Temperature and Humidity ............................................................................................... 26 12.2. Storage Temperature and Humidity................................................................................................... 26 12.3. Ambient Light Immunity ..................................................................................................................... 26 12.4. Dust and Drip Proof ........................................................................................................................... 27 12.5. Electrical Characteristics.................................................................................................................... 27 12.6. Drop Impact Strength (without packaging) ........................................................................................ 27 12.7. Drop Impact Strength (in individual packaging) ................................................................................. 27 12.8. Vibration Strength .............................................................................................................................. 28 13. Reliability.................................................................................................................................................... 28 14. Regulatory Compliance ............................................................................................................................ 28 14.1. LED Safety........................................................................................................................................ 28 14.2. Laser Safety...................................................................................................................................... 28 14.3. Product Safety .................................................................................................................................. 28 14.4. EMC.................................................................................................................................................. 28

OPI-3301 Specifications Manual 5 14.5. Others ............................................................................................................................................... 28 15. RoHS........................................................................................................................................................... 28 16. Precautions................................................................................................................................................ 29 16.1. Precaution against Laser Light .......................................................................................................... 29 16.2. Precaution against LED Light ............................................................................................................ 29 16.3. Handling............................................................................................................................................. 29 16.4. Radio Low .......................................................................................................................................... 29 16.5. Export Administration Regulations..................................................................................................... 30 16.6. Bluetooth............................................................................................................................................ 30 16.7. Frequency Baud................................................................................................................................. 30 17. Auto Trigger............................................................................................................................................... 31 17.1. Outline of Operation........................................................................................................................... 31 17.2. Specifications..................................................................................................................................... 31 Appendix 1: Mechanical Drawings ................................................................................................................ 33

OPI-3301 Specifications Manual 6 1. Abstract This manual provides specifications for the OPI-3301 rugged wireless handheld 1D/2D imager scanner. 2. Overview The OPI-3301 scanner enables data transmission of linier (1D) and 2D symbologies using Bluetooth wireless technology. Main features of the OPI-3301 are as follows: ・High-speed scanning A custom high-speed / high-sensitive CMOS image sensor with a maximum frame rate of 80 fps and the fastest shutter speed in the industry enable high speed scanning without being affected by hand movement. ・Auto-focus Focus adjustment function using liquid lens enables reading of high resolution codes and long depth of field. ・Antimicrobial coating Special antimicrobial treatment is applied to chassis, and alcohol can be used to wipe the scanner clean (except for the scanning window). ・Bluetooth interface The specification of transmission output Class 2 enables communication range of approximately 10 meters. ・Full charge in 3 hours with a dedicated cradle A communication cradle CRD-3301 with charging function can fully charge the OPI-3301 in 3 hours (it takes 6 hours with USB bus power). ・Wide range of supported symbologies 1D bar codes: WPC (EAN, JAN, UPC-A/UPC-E), Industrial 2 of 5, IATA, Interleaved 2 of 5, Codabar (NW-7), Code 39, Code 93, Code 128, MSI/Plessey, RSS cods are supported. 2D codes: PDF417, MicroPDF417, QR Code, Micro QR Code, DataMatrix (ECC 0 - 140 / ECC 200), MaxiCode (Modes 0 ~ 5), Aztec Code , Composite codes are supported. For details, refer to Chapter 9 “Default Settings” ・RoHS compliance The OPI-3301 is a RoHS compliant product, which is declared by Optoelectronics Co., Ltd.

OPI-3301 Specifications Manual 9 Item Specification Note No destruction 15 kV (apply static electricity 50 times to the surface of the scanner) ESD immunity No malfunction Contact discharge (direct / indirect): ±6 kV Air discharge (direct): ±8 kV Condition: IEC:61000-4-2 compliant Frequency 80 ~ 1000 MHz Level 3 V/m Radio-frequency electromagnetic field. Amplitude modulation AM 80% (AM) Condition: IEC61000-4-3 compliant Voltage Alternating-current input cable: ±1 kV Pulse 5 / 50 ns (Tr / Tw) Fast transient Frequency 5 kHz Condition: IEC61000-4-4 compliant Pulse 1.2 / 50 μs (Tr / Th) From L to P : ±2 kV (closed-loop voltage) Surge Voltage From L to L : ±1 kV (closed-loop voltage) Condition: IEC61000-4-5 compliant Frequency 0.15 ~ 80 MHz Level 3 V Radio-frequency common mode AM 80% (AM) Condition: IEC61000-4-6 compliant Frequency 50, 60 Hz Power frequency magnetic field Level 3 A/m Condition: IEC61000-4-8 compliant Dip 1 Drop 30%, 0.5 cycles Dip 2 Drop 60%, 5 cycles Immunity Test (*) Voltage dip, momentary voltage drop, fluctuation Momentary drop Drop > 95%, 250 cycles Condition: IEC61000-4-11 compliant Dimensions Approx. 56 × 113 × 137 (WDH mm) Physical FeaturesWeight Approx. 110 g (*) : Items in combination with the communication cradle are included.

OPI-3301 Specifications Manual 10 4. Detailed View Figure 1: Detailed View of OPI-3301 No. Name Description 1 Trigger Key Laser aiming light is emitted by pressing this key to read 1D/2D codes. 2 Scanning Window The laser light is emitted through this window. Ensure that the lens is not exposed to dust and dirt before scanning. 3 Status LED The operating status is indicated by each LED color (see 4.1. for details). 4 Buzzer Hole A sound from a built-in buzzer comes out through these holes. When they are covered, the buzzer sound may not be able to be heard. The sound varies depending on the status (see 4.1. for details). Buzzer settings can be configured in various ways: enable or disable buzzer as well as change the loudness and duration.

OPI-3301 Specifications Manual 11 4.1. Status LED and Buzzer The operating state is indicated by LED colors and buzzer sound. State LED Color Indication Description Buzzer Red ON Charging: When the scanner is placed on the cradle, the LED lights up to indicate the scanner is charged. Charging Green ON Fully charged: LED color changes from Red to Green. ― Blue Successful: Bar code reading / transmission has been done successfully. Pi Red Failed: Bar code data was not able to be transmitted. Pi-pi-pi Bar code Read Green Blinking Storing data: Bar code data is stored in the memory in the scanner. Pi Continuous Blinking Connecting: The scanner is attempting to establish a wireless connection ― Blue ON Connected: The wireless connection has been established. Piro-pi Wireless Connection Red ON Failed: The wireless connection was unable to be established. Pi-pi-pi Disconnected: The wireless connection is disconnected. Wireless Disconnection Red ON Lost: The wireless connection is lost due to out of the range of communication. Pi-ro Low Battery Power Orange ON The remaining battery pack power level is low. Recharge is required. ―

OPI-3301 Specifications Manual 12 5. Electrical Specifications 5.1. Configuration The OPI-3301 consists of - Camera Module section, where images are captured and output as analog data. - Decode and Wireless Communication Control section, where the signals from the camera section are processed. This section also controls the whole system. - Interface section that contains the user interface. - Power supply section that contains the power supply and the battery charger. The power is supplied from the battery pack or the CRD-3301. Figure 2: Block Diagram 5.2. Current Consumption Item Spec Remarks Standby 150 mA or less With wireless connection Sleep 1 mA or less Operating Current 300 mA or less During reading, communication, LED ON Measurement Condition Others - Power supply voltage 3.7 V, 25 °C - The operating current is measured in Test mode. 5.3. Charging Current Item Spec Remarks Approx. 600 mA With RS-232C connection (AC adapter) Charging CRD-3301 Approx. 300 mA With USB connection Bus-Power Class: Hi-POWER (500 mA) Measurement Condition Others - Measured at 25°C - Changing should be done at 0 ~ 40°C - When the temperature is over 40°C, the protection function start working and it may stop charging. - To protect the scanner when the power supply is abnormal, charging stops when the applied voltage to the charging contacts is not within about 3 ~ 6 V.

OPI-3301 Specifications Manual 13 5.4. Operating and Charging Time Item Spec Remarks Sleep 200 hours or more Standby Approx. 12 hours With wireless connection Battery Life Reading Approx. 10 hours 1 scan / 5 sec with wireless connection Charging time 1 Approx. 3 hours When the cradle is connected with RS-232C. Charging Time Charging time 2 Approx. 6 hours When the cradle is connected with USB (Bus-Power supply) The above specification may not be satisfied when the battery pack is degraded. 6. Optical Specifications Item Characteristics Scan method CMOS area sensor (white / black) - Number of effective pixel (*1) (Column) × (Row) 900 × 512 dots Image capture speed Frame rate 80 fps Horizontal Approx. 40° View angle Vertical Approx. 23° InGaIP red LED - Peak wave length 645 nm Directivity angle: 2Φ 1/2 (*2) 60° Auxiliary light source (LED) Maximum radiation output (*3) 5040 mcd Red laser diode - Peak wave length 650 nm Light source for aiming / ranging (Laser diode) Maximum radiation output (*4) 390 μW Note: *1: Readable pixel count: 1282 (column) × 1026 (row) dots. *2: Reference value extracted from the datasheet. *3: Reference value based on the datasheet (25°C, IF = 50 mA ). Class 1M compliant output: Refer to the Chapter 14 for further information. *4: Class 1 compliant output: Refer to the Chapter 14 for further information.

OPI-3301 Specifications Manual 14 7. Technical Specifications Aim the laser light at the center of a code to scan it. For long distance scanning, ambient light entering the angle of view may affect the scanning performance. The conditions for technical specifications are as follows, unless otherwise specified in each section. <Conditions> Ambient Temperature and Humidity Room temperature, room humidity Ambient Light 1000 ~ 1500 lx (on code surface) Angles Pitch: α = 0°, Skew: β = 15°, Tilt: γ = 0° Curvature R = ∞ Power Supply Voltage 3.7 V PCS (1D and 2D) 0.9 or higher Reading Test Judge within 2 seconds for every 2 scanning. Accept the performance with 70% or more success rate for 10 tries. Barcode Test Sample (1D and 2D) Specified below. Code 39 (resolution 0.1 and 0.127 mm) and JAN codes are OPTOELECTRONICS test samples. Others are printed by a normal printer. (NW ratio = 1 : 1.25) Supported 1D symbology <Code 39> Resolution Symbology PCS Size (mm) No. of digits 0.1 mm 10 × 9 0.127 mm 11 × 10 4 0.254 mm 14 × 10 1.0 mm Code 39 0.9 56 × 30 2 <JAN> Resolution Symbology PCS Size (mm) No. of digits 0.260 mm 13-digit JAN 0.9/0.45 25 × 19 13 0.260 mm 8-digit JAN 0.9 17.5 × 15.5 8 Supported 2D symbology <PDF417> Resolution Error correction PCS Size (mm) No. of characters0.254 mm 26 × 16.5 0.127 mm Level-4 0.9 13 × 8 17 <QR Code: Model-2> Resolution Error correction PCS Size (mm) No. of characters0.339 mm 10 × 10 0.127 mm M 0.9 4 × 4 44 <Data Matrix> Resolution Model PCS Size (mm) No. of characters0.339 mm 8 × 8 0.169 mm ECC200 0.9 4 × 4 40 <MicroQR> Resolution Error correction PCS Size (mm) No. of characters0.212 mm L 0.9 5 × 5 11

OPI-3301 Specifications Manual 15 7.1. Scan Area and Depth of Field Figure 3: Scan Area and Depth of Field

OPI-3301 Specifications Manual 16 7.2. Printed Contrast Signal (PCS) 0.45 or higher (70% or more reflectivity of space and quiet zone) PCS = Reflectance of white bar－Reflectance of black bar Reflectance of white bar * Be sure to keep the optical window clean without dirt or scratches, or it may have a bad effect on the reading characteristics.. 7.3. Minimum Resolution 0.1mm : Code 39 (specified in Chapter 7) 0.127mm : PDF417, QR code (specified in Chapter 7) 0.169mm : Data Matrix (specified in Chapter 7) 0.212mm : Micro QR (specified in Chapter 7) 7.4. Pitch, Skew and Tilt Pitch angle α = ±50° Skew angle β = ±50° Tilt angle γ = 360° <Conditions> Barcode Sample (1D and 2D) : Code 39 specified in Chapter 7 (Resolution 0.254 mm, PCS 0.9) Distance : 80 mm from the front edge of the scanner. Angle : Pitch angle measurement - set the skew angle β = 15° fixed. Tilt angle measurement - set the skew angle β = 15° when pitch angle is 0° and rotate 1D/2D codes. Curvature : R = ∞ Figure4: Pitch, Skew and Tilt

OPI-3301 Specifications Manual 17 7.5. Curvature 8-digit JAN : R ≥ 15 mm 13-digit JAN : R ≥ 20 mm <Conditions> Barcode Test Sample (1D and 2D) : PCS 0.9, Resolution 0.26 mm, Quiet Zone 10 mm as specified in Chapter 7 Distance : 80 mm from the front edge of the scanner. Angles : Skew: β = 15° Figure 5: Curvature Note: Scanning may fail due to the specular reflection of illumination LEDs when the reflectivity is high. In that case, scan the code tilting the scanner in the skew direction or set the illumination LED off so that the performance can improve. Make sure of the sufficient environmental illuminance (500 lx or more) when the illumination LED is off to keep the scanning performance. The ambient lights also may cause the reflection and the degraded scanning performance.

OPI-3301 Specifications Manual 19 9. Default Settings The OPI-3301 is set to the following factory default settings by reading menu code “SO”. Default Settings 1: Readable Codes Code type Read Transmit Code Length TransmitCD CalculateCD Transmit Other Set Prefix Set SuffixUPC-A ○ × ○ ○ - CR UPC-A Add-on × × ○ ○ - CR UPC-E ○ × ○ ○ - CR UPC-E1 × × ○ ○ - CR UPC-E Add-on × × ○ ○ - CR EAN-13 ○ × ○ ○ - CR EAN-13 Add-on × × ○ ○ - CR EAN-8 ○ × ○ ○ - CR EAN-8 Add-on × × ○ ○ - CR Code 39 ○ × ○ × Not transmit ST/SP - CR Tri-Optic ○ × - - Not transmit ST/SP - CR Codabar (NW-7) ○ × ○ × Not transmit ST/SP - CR Industrial 2 of 5 ○ × ○ × - CR Interleaved 2 of 5 ○ × ○ × - CR Code 93 ○ × - ○ - CR Code 128 ○ × - ○ - CR EAN-128 × × - ○ - CR S-Code ○ × ○ × - CR MSI/Plessey ○ × ○ ○ Not transmit CD2 - CR UK/Plessey ○ × ○ ○ - CR TELEPEN ○ × × ○ - CR Matrix 2 of 5 × × ○ × - CR Chinese Post Matrix 2 of 5 × × ○ × - CR IATA ○ × ○ × - CR Code 11 × × × ○ - CR Postal Code (JPN) × × - ○ - CR Postal Code (USPS) × × - ○ - CR Postal Code (POSTNET) × × - ○ - CR Korean Postal Authority code × × × ○ - CR PDF417 ○ × - ○ - CR QR Code ○ × - ○ - CR Micro QR Code ○ × - ○ - CR DataMatrix (ECC200) ○ × - ○ - CR DataMatrix (ECC0-140) × × - ○ - CR MaxiCode ○ × - ○ - CR MicroPDF417 ○ × - ○ - CR Aztec Code ○ × - ○ - CR Aztec Runes × × - ○ - CR Codablock F × × - ○ - CR Note: Disable Code 128 when enabling Codablock F. The scanner may incorrectly recognize a broken Codablock F as Code 128.

OPI-3301 Specifications Manual 20 Code type ReadTransmit Code LengthTransmitCD CalculateCD Transmit Other Set Prefix Set SuffixGS1 DataBar Omnidirectional GS1 DataBar Truncated GS1 DataBar Stacked GS1 DataBar Stacked Omnidirectional ○ × ○ ○ - CR GS1 DataBar Limited ○ × ○ ○ - CR GS1 DataBar Expanded GS1 DataBar Expanded Stacked ○ × － ○ - CR Composite EAN EAN-13 CCA EAN-13 CCB EAN-8 CCA EAN-8 CCB × × ○ (1D code) ○ - CR Composite UPC UPC-A CCA UPC-A CCB UPC-E CCA UPC-E CCB × × ○ (1D code) ○ - CR Composite GS1 DataBar CCA CCB Limited CCA Limited CCB Expanded CCA Expanded CCB × × ○ (1D code) ○ - CR Composite GS1-128 CCA CCB CCC × × - ○ - CR GS1 DataBar and GS1-128 are formerly called RSS and UCC/EAN-128 respectively. Notes: (1) “Reading” column ○ : Enable reading, × : Disable reading. (2) “Transmit code length” column ○ : Transmit code length” , × : Do not transmit code length , - : Not supported. (3) “Transmit CD” column ○ : Transmit check digit , × : Do not send check digit. (4) “Calculate CD” column ○ : Calculate check digit, × : Do not calculate check digit. (5) “Prefix” column - : No prefix setting (6) For USB setting, the suffix setting is “Enter [0x84]” (Direct input keyboard keys menu “7I”.) Default Settings 2: Wireless Communication Settings Item Default setting Setting the number of characters Fixed length OFF all codes Read mode Single read Multiple read (code only) Disable Multiple row read Disable Trigger switch Enable Read time 2 seconds Buzzer duration 50 ms Buzzer tone 3 kHz Buzzer loudness Volume 1 (max) Indicator LED duration 200 ms

OPI-3301 Specifications Manual 21 Default Settings 3: Wireless Communication Settings Item “UB” Default Setting Set connection Connect to RS-232C cradle Data memorizing Disable Trigger connect / disconnect Disable Trigger connect (time to press switch) Disable Trigger disconnect (time to press switch) Disable Auto disconnect Disable Auto reconnect 5 minutes ACK/NAK No control ACK/NAK time out 1 second Wireless communication settings Pin code Set (connect to the last 4 digits of BD address) BT address auto connect Enable Authentication Enable (auto pairing) Bluetooth settings Encryption Disable * The interface to connect the CRD-3301 and the host is RS-232C by factory default. * When USB is used to connect the CRD-3301 and the host, set to “Connect to USB-HID cradle”. * Do not select “Connect to PC” in a combination of the OPI-3301 and the CRD-3301 Default Settings 4: Communication Settings between CRD-3301 and Host (RS-232C) Item “U2” Default Setting Baud rate 9600 bps Parity bits No parity Data length 8 bits Stop bits 1 bit Handshaking No handshake ACK/NAK No control CS time out Indefinitely Intercharacter delay No delay Default Settings 5: Communication Settings between CRD-3301 and Host (USB-HID) Item “SU”/” C01” Default Setting Keyboard language US Numpad Do not use numpad (Full Key Code) CAPSLOCK No CAPSLOCK mode Intercharacter delay No delay

OPI-3301 Specifications Manual 24 11. Packaging Specifications 11.1. Individual Packaging Specification Assembled package size: 165 x 110 x 82 (WDH mm) Figure 10: Individual Packaging

OPI-3301 Specifications Manual 25 11.2. Collective Packaging Specification Assembled package size: 585 x 520 x 200 (WDH mm) Figure 11: Collective Packaging Note: ‘Ro mark’ on the trays and the boxes for the product indicates that the product is RoHS compliant, which is declared by Optoelectronics Co., Ltd.

OPI-3301 Specifications Manual 26 12. Environmental Specifications 12.1. Operating Temperature and Humidity Temperature : -20 ~ 50°C (-0 ~ 40°C when charging) Humidity : 5 ~ 85%RH (no condensation, no frost) 12.2. Storage Temperature and Humidity Temperature : -25 ~ 60°C Humidity : 5 ~ 85RH% (no condensation, no frost) 12.3. Ambient Light Immunity Scanning performance is guaranteed when the range of illumination on a barcode surface is the following values. Incandescent light : 0 ~ 10,000 lx Fluorescent light : 0 ~ 10,000 lx Sunlight : 0 ~ 100,000 lx <Conditions> Barcode Test Sample OPTOELECTRONICS test chart Resolution 0.254 mm PDF417 specified in Chapter 7 Distance 100 mm from the front edge of the scanner. Angles Pitch: α = 0°, Skew: β = 15°, Tilt: γ = 0° Curvature R = ∞ Power Voltage 3.7 V * Be sure that the direct light or specular reflection from the light source does not enter the light receiving section of the OPI-3301. Figure 12: Ambient Light Immunity

OPI-3301 Specifications Manual 27 12.4. Dust and Drip Proof IEC IP42 equivalent Protection against solid objects: Level 4 Protected against solid objects greater than 1.0 mm Protection against liquids: Level 2 (JIS IPX2) Protected against dripping water from the vertical when tilted up to 15° 12.5. Electrical Characteristics The characteristics in combination with the communication cradle CRD-3301 is included. Power Line Noise Immunity : ±1 kV Power Line Noise Immunity : ±1 kV Electrostatic Discharge Immunity : No destruction ±15 kV (air or direct discharge) No malfunction ±10 kV (air or direct discharge), ± 6 kV (contact, direct or indirect discharge) *Note: Testing method is compliant with IEC-61000-4-2. (150 pf, 330 ohm) 12.6. Drop Impact Strength (without packaging) There shall be no sign of malfunction after the following drop test. Drop test: Drop the scanner 8 times (48 times in total), at each 5 face, from a height of 150 cm onto a concrete floor as shown below. Figure 13: Drop Test 12.7. Drop Impact Strength (in individual packaging) There shall be no sign of malfunction after the following drop test. Drop test: Drop an individually packaged scanner 10 times in total, at any of 1 corner, 3 edges, and 6 faces, from a height of 150 cm onto a concrete floor.

OPI-3301 Specifications Manual 29 16. Precautions 16.1. Precaution against Laser Light *Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Caution - Do not stare into the laser light from a scanning window. It may harm your eyes. Do not point the laser directly at others’ eyes. It may harm your eyes. Do not stare into the beam with optical instruments. It may harm your eyes. 16.2. Precaution against LED Light Do not stare into the LED light from a scanning window. It may harm your eyes. 16.3. Handling Handle this product carefully. Do not deliberately subject it to any of the following: (1) Shock: ・ Do not drop this product from a height greater than specified in this manual. ・ Do not swing the cable around. (2) Temperature Conditions: ・ Do not use this product at temperatures outside the specified range. ・ Do not pour boiling water on this product. ・ Do not throw this product into a fire. (3) Foreign Materials: ・ Do not immerse this product in water or other liquid. ・ Do not expose this product to chemicals. (4) Others ・ Do not disassemble this product. ・ Do not use this product near a radio or a TV. It may cause reception problems. ・ Excessive static electricity may cause this product to malfunction. ・ This product may be affected by a momentary voltage drop caused by lightning. ・ This product may not perform properly in environments when placed near a flickering light, such as a CRT (computer monitor, television, etc.). ・ Do not use excessive force to turn the screw for the battery cover. Adjust it within indicated range. 16.4. Radio Low This scanner qualifies as radio equipment for low-power radio stations (2.4 GHz band advanced data communication systems) as specified in the Radio Law 38-24-1.The scanner has obtained the Certification for Construction Design of Specified Radio Equipment. Therefore it does not need to have a radio station license in Japan. The following activities are prohibited under the Radio Law: ・ Remodeling and disassembly ・ Peeling off the certificate label Do NOT use the scanner under the following environment, as radio interference may affect other device and end up with causing physical or material damage. ・ Safety apparatus and medical device for human body protection ・ Environment where is concerned to cause serious damage

OPI-3301 Specifications Manual 31 17. Auto Trigger The OPI-3301 can be set to auto trigger mode. This means that the scanner starts scanning automatically when it detects a change in brightness that occurs when a bar code label is presented in front of it. 17.1. Outline of Operation In auto trigger mode, the scanner captures a barcode image using the ambient light and detects the brightness of multiple bright / dark parts in the detection area of the image (a shaded area in the figure below). The scanner constantly monitors the areas to see if the brightness is changed. When the brightness variations at regular time intervals in either area is larger than the threshold value, the scanning operation (multiple read) starts. After the elapse of the specified read time, the scanning stops. Figure 14: Detection Area 17.2. Specifications Trigger is enabled when inserting a gray-colored paper on a black backing paper. Trigger is also enabled when inserting a black-colored paper on a gray backing paper. <Conditions> Paper used : Black paper from Glory called as Black 010010016 Gray paper from Glory called as Silver-gray 010010016 Ambient Light : 300 lx or more Background Size : Larger than the scanning area Detected Paper Size : Larger than the detecting area Moving Speed of Detected Paper : 105 mm/second or slower Ambient Temperature and Humidity : Room temperature and room humidity Figure 15: Auto Trigger

OPI-3301 Specifications Manual 32 * When using the auto trigger function, it is recommended to fully confirm the performance under real operating conditions with bar codes, 2D codes, background and operating environments (ambient light etc.) that are actually used. *Note When scanning a barcode with low resolution from a distance, the scanner may be considerably affected by ambient lights other than the brightness of the barcode (brightness of detecting field) and start scanning.

OPI-3301 Specifications Manual 33 Appendix 1: Mechanical Drawings Dimensions: 137 × 56 x 113 (HWD mm, except protruding portion) Figure 16: Mechanical Drawing