DLL2020 User’s Manual
DLL2020 User’s Manual
DLL2020 USER'S MANUAL
DATALOGIC S.p.A. Via Candini 2 40012 - Lippo di Calderara di Reno Bologna - Italy DLL2020 User's Manual Ed.: 02/2003 ALL RIGHTS RESERVED Datalogic reserves the right to make modifications or improvements without prior notification. 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.
CONTENTS INTRODUCTION................................................................... v COMPLIANCE ..................................................................... vi FCC ..................................................................................... vi Warranty ............................................................................. vi 1 1.1 1.2 1.3 1.4 1.5 1.6 GETTING STARTED............................................................... 1 Unpacking the DLL2020 ........................
A CONNECTOR AND PIN DEFINITIONS ................................ 30 B TECHNICAL FEATURES...................................................... 31 C TROUBLESHOOTING ..........................................................
INTRODUCTION The Datalogic DLL2020 is a high performance omni-directional scanner, which provides optimal scanning conditions. Together with its compact and ergonomic design, operator fatigue and other discomforts are less than any competitive omni-directional scanner. These characteristics make the DLL2020 especially suitable for installation in small counters such as in drugstores, pharmacies, department stores, tobacconists, kiosks, petrol stations, and convenience stores.
COMPLIANCE FCC This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to EN55022, and with the limits for a class A digital device, pursuant 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.
GETTING STARTED 1 1.1 1 GETTING STARTED UNPACKING THE DLL2020 Take the scanner and its accessories out of the box and remove all packing materials. Refer to the packing list in order to ensure that you have received all the items ordered. Visually inspect the scanner and accessories for any visible traces of damage. Refer to the figure in paragraph 1.4 to locate the interface label and verify if the scanner interface corresponds with the host system interface.
DLL2020 1 The various parts of the DLL2020 are: Sleep mode switch: If a sleep mode time-out has been programmed, the scanner can be reactivated by pressing this switch. The sleep-mode feature can be programmed using the Software Configuration Guide part number 90ACC1620. The default value for the sleep mode time-out is set to 30 minutes. When the scanner is in sleep mode, the LED is intermittently flashing red. NOTE Red LED: The red LED indicates that the scanner is ready to read a bar code.
GETTING STARTED 1.3 1 SCANNING BAR CODES WITH THE DLL2020 Z 3 cm m c 5 1 X 15 cm 25 cm The DLL2020 is an omnidirectional scanner featuring a 4-directional scan field with a 16-line scan pattern. Bar codes can easily be read by presenting them to the scanner. The scan volume is illustrated in the figure above. The optimal reading zone lies between 3 and 15 cm from the scanner window. However, bar codes can still be read up to 25 cm (10 inches) from the scanner window.
DLL2020 1 The DLL2020 scanner can be used handsfree as well as hand held, e.g.: a) Handsfree scanning by presenting the item to the scanner. 1 1 2 2 b) You can also hold the scanner.
GETTING STARTED 1.4 1 SCANNER LABELLING There are four labels on the scanner. The first three labels can be found on the housing of the DLL2020, as indicated in the figures below. The fourth label is visible through the scanner window. All the labels have been attached by the manufacturer and should in no case be removed.
1 DLL2020 The scanner’s serial number can be found under the bar code label. This official registration number is strictly related to the device. The supplier may ask for this number when the scanner needs servicing. Laser safety English: The DLL2020 scanner complies with safety standard IEC 825-1 (1993) for a Class 1 laser product. It also complies with U.S. 21CFR1040 as applicable to a Class IIa laser product. Avoid long term viewing of direct laser light.
GETTING STARTED 1 Radiant Energy The DLL2020 uses a low-power laser diode operating at 650 nm in an opto-mechanical scanner resulting in less than 0.7 mW peak output power. Laser light observed at 15.0 cm (5.9 inch) above the window through a 7 mm (0.28 in.) aperture and averaged over 1000 seconds is less than 3.9 µW per CDRH Class IIa specification. Do not attempt to remove the protective housing of the scanner, as unscanned laser light with a peak output up to 0.90 mW could be accessible inside.
DLL2020 1 1.6 CONTROLLING THE SCANNER FROM THE POS SYSTEM The DLL2020 can be controlled from the POS system via the RS232 interface. Controlling is accomplished by transmitting the following singlebyte commands to the scanner. In the Datalogic default setting the following commands are available (more details upon request): Command Ctrl - E Ctrl - N Ctrl - O Ctrl - R Ctrl - T Description Power-up re-initialization Enable decoding Disable decoding Sleep Wake Hex.
INSTALLING THE DLL2020 2 2 INSTALLING THE DLL2020 2.1 CONNECTING THE SCANNER This chapter describes the instructions necessary for installing the DLL2020 scanner. Due to many POS systems on the market, a large number of communication cables is available. Make sure that you have the right cable to connect the scanner to your POS or computer. NOTE The scanner and the host system must be switched off before starting the installation of the scanner.
DLL2020 2 2.1.1 RS232 Direct Power For those systems which supply electrical power on the serial port (minimal requirements: +5 V dc, 250 mA), the following setup is applicable. Plug the cab 376 into the scanner port until a firm ‘click’ is heard. Connect the serial cable to the cab 376 and the other end to the appropriate serial port of your POS or computer. DLL2020 To host Cable 376 2.1.
INSTALLING THE DLL2020 2.2 2 INTERFACE SELECTION To select the scanner interface scan the following codes: 1. read the "Enter/Exit and Save Programming Mode" code; 2. scan either "RS232 default" code or "Keyboard Wedge default" code. RS232 is the factory default interface. NOTE Enter/Exit and Save Programming Mode 8 712345 100001 RS232 Default 8 712345 100100 Programming Mode is closed after scanning this code.
DLL2020 2 Keyboard Wedge Default 8 712345 100131 Programming Mode is closed after scanning this code.
CONFIGURATION 3 3 CONFIGURATION NOTE 3.1 The present manual provides information on how to set the DLL2020 reader in operation, as well as to set up its basic configuration parameters. Additional customized configurations are also available by changing basic parameters: please refer to the Software Configuration Manual (Part No. 90ACC1620) for a complete list of codes and procedures. CHANGE SCANNER SETTINGS In order to change the scanner settings please follow the sequence below: 1.
DLL2020 3 3.
CONFIGURATION 3.3 3 DEFAULT MESSAGE FORMAT Code Message Format EAN13 EAN8 UPCA UPCE Code 128 EAN 128 Code 39 Code 32 Codabar Interleaved 2/5 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D1 D2 D3 D4 D5 D6 D7 D8 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D1 D2 D3 D4 D5 D6 D7 D1 - Dx ]C1 D1 - Dx D1 - Dx D1 - Dx D1 - Dx D1 - Dx EAN/UPC codes with ADD ON are transmitted without a separator.
DLL2020 3 3.
CONFIGURATION 3.5 3 RS232 RS232 Presets Each of the following barcode selections enable a complete preset parameter configuration for correct use with the respective POS Terminal. The scanner must first be set with the RS232 interface selection (see par.2.2).
DLL2020 3 Wincor Nixdorf Beetle Mode B2 8 712345 190132 Wincor Nixdorf Beetle Mode B3 8 712345 190149 ICL Mode 8 712345 200008 Fortronic (UK) Mode 8 712345 200107 18
CONFIGURATION 3.
DLL2020 3 IBM 3179 x terminal 8 712345 400040 Keyboard Nationality International Keyboard (ALT Method)(Default) 8 712345 400200 US 8 712345 400217 UK 8 712345 400224 20
CONFIGURATION 3 French 8 712345 400231 German 8 712345 400248 Spanish 8 712345 400255 21
DLL2020 3 3.7 OPERATING PARAMETERS Scanning Mode Two different options are available to define the scanning mode: − Freeze Frame mode; − Single Line mode; Before reading the code enabling the desired mode it is necessary to read the following code starting the procedure: Scanning Mode 8 712345 150020 Freeze Frame Mode The Freeze Frame mode is a special trigger mode allowing to aim the laser pattern on the code before reading. To work in this mode: 1. Press the DLL2020 trigger.
CONFIGURATION 3 Single Line Mode (DLL2021 only) The single line option allows temporarily switching from full scan pattern to a single scan line preventing the wrong barcode to be read. This feature is especially helpful on sheets or products where multiple barcodes are printed. To use this option proceed as follows: 1. Press the button on top of the scanner to switch from the full scan pattern to a single scan line; 2. Aim the single scan line on the barcode to be scanned while holding the button; 3.
DLL2020 3 3.
CONFIGURATION 3 Code 39 ON 8 712345 143015 Code 39 OFF 8 712345 143053 CODABAR ON 8 712345 143022 CODABAR OFF 8 712345 143060 25
DLL2020 3 Interleaved 2/5 ON 8 712345 142025 Interleaved 2/5 OFF 8 712345 142001 26
CONFIGURATION 3.9 3 DATA FORMATTING Pre-defined Terminators To program the terminator string follow the given procedure: 1) If not working in Programming Mode, scan the "Enter/Exit and Save Programming Mode" code; 2) Choose the desired pre-defined terminator from the list below 3) Scan the "Enter/Exit and Save Programming Mode" code OR configure other parameters.
DLL2020 3 Code Identifiers A code identifier is a data string, giving information to the host system concerning the barcode type that has been read After scanning the "Enable Default Code Identifiers" code, the scanner is configured to transmit data according to the following format: CODE EAN13 EAN8 UPCA UPCE Code 128 EAN 128 Code 39 Code 32 Codabar Interleaved 2/5 CODE IDENTIFIER MESSAGE FORMAT F D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 FF D1 D2 D3 D4 D5 D6 D7 D8 A D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D
CONFIGURATION 3 Enable Default Code Identifiers 8 712345 110475 Disable Code Identifiers 8 712345 110468 29
DLL2020 A A CONNECTOR AND PIN DEFINITIONS The DLL2020 has a dual interface: RS232/Keyboard Wedge. The pin definition for the scanner port and the connector to be used for the port are shown in the connection diagram below. Pin 1 Pin 10 RJ-48 PCB (front view) Scanner port PIN 1 2 3 4 5 6 7 8 9 10 DESCRIPTION PC - CLOCK CTS RXD TXD RTS GND +5V KB - DATA KB - CLOCK PC - DATA Pin 1 Pin 10 RJ-48 Cable-connector (front view) 10 pin connector Use approved Datalogic cables only.
TECHNICAL FEATURES B B TECHNICAL FEATURES Electrical Features Input power to scanner Dual interface Adapter Cable +5 Vdc to +5.
DLL2020 B Physical Features Weight Dimensions (L x W x D) 0.3 kg 100 x 80 x 60 mm 3.9 x 3.1 x 2.4 in Side view Front view 98.8 mm 8.00° 78.2 mm Environmental Features Operating Temperature 0° to + 40 °C Humidity 0% to 95% RH (non-condensing) Safety Features Laser safety Electrical safety IEC825-1 (1993) class 1, U.S. 21CFR1040 Class Ila EN 60950 second edition UL1950 (third edition), c-UL (according CSA22.2.
TROUBLESHOOTING C C TROUBLESHOOTING Problem Diagnostic Tips The scanner is on but a • barcode cannot be read. The LED is red. The scanner window is dirty. Clean the scanner window as described in the Maintenance section. • The presented barcode type is not enabled. Select the barcode type with the Configuration Guide. • The scanner is disabled by the host. Refer to par. 1.6. • The barcode type you presented to the scanner is not supported by DLL2020.
DLL2020 C Problem Diagnostic Tips Both the red LED and green • LED are blinking. The ambient temperature is too high. Make sure the scanner has enough air ventilation and is not placed in direct sunlight. • The scanner is continuously seeing a barcode. Remove all barcode labels from the scan volume of the scanner and try again. The scanner cannot send the data to the host system. There is no proper handshaking between the scanner and the host. Scanner buffer is full.
DATALOGIC S.p.A.
