Resumo do conteúdo contido na página número 1
Version : 2.0
Date : January, 2000
User’s Manual
Hand Held Scanner
Resumo do conteúdo contido na página número 2
................................ ............................... 3 ................................ ....... 4 2.1 I ................................ ................................ ................... 4 2.2 I PC/AT ................................ ........ 5 2.3 I M ACINTOSH ................................ ................................ 5 2.4 I A A ................................ .................... 6 NDERSTANDING THE O P ................................ .. 6 ..............................
Resumo do conteúdo contido na página número 3
7.3.3. Programming Sheet ................................ ................................ . 23 7.3.4. Parameter Entry ................................ ................................ ...... 23 7.4. Q ................................ ................................ ...................... 24 7.4.1. Input ID ................................ ................................ ................... 24 7.4.2. Length: ................................ ................................ ....................
Resumo do conteúdo contido na página número 4
First of all, thank you for choosing Unitech’s products. This decoder build-in scanner comes in one model and supports interfaces such as keyboard wedge, RS232 serial wedge, RS232 terminal wedge, wand emulation, and the latest USB interface. In most of the cases, simply selecting an appropriate cable with a device code will work for a As a keyboard interface, the scanner supports most of the popular PCs and IBM terminals. The installation of the wedge scanner is a fairly As a RS232 serial inter
Resumo do conteúdo contido na página número 5
As a keyboard Interface, the scanner is actually installed between PC (or terminal) and keyboard. See Figure 1 for reference. The scanner sends data to the host device by emulating the keyboard signals input and acts like an extension of the keyboard. 2.1 This scanner can be installed easily by following the installation guide illustrated below. Before you start the installation, locate a “Y” type cable in the package. 1) Plug the modular (RJ45) connector of the “Y” cable into the bottom of the
Resumo do conteúdo contido na página número 6
7) If nothing happens at step 6, check all cable connections first and make sure your PC or terminal has been powered. Contact technical support if problem remains after these checking. 8) Unless the scanner has been prior installed for the PC/terminal, user may have to select a proper device number from Group 1 of Appendix D. 9) The Default setting of this scanner is IBM PC/AT and PS/2. If you like to make sure that you have the right selection, you may scan the PC AT[PS/2] 2.2 The scanner has
Resumo do conteúdo contido na página número 7
2.4 You can install the scanner with the USB interface cable to work with either PC or iMac USB port. See Figure 1.1 for reference. Your operating system may require the original setup CD to install the driver with initial setup. PC or iMAC USB Connector Modular Connector The factory default setting should work with either PC or iMac USB the right device setting. USB 2.5 There are some operating parameters that can be configured to work Intercharacter Delay Intercharacter delay is the time peri
Resumo do conteúdo contido na página número 8
your scanning speed, a longer interblock delay may ensure the data integrity. The scanner can emulate function and other special keys on the keyboard by scanning some pre-defined labels. Appendix B includes those labels for special keys on PC, Macintosh, and IBM terminals. As an option, you may also print these labels by printing their corresponding Code 39 characters (in brackets) to work with scanner. This parameter tells the scanner the current Caps-Lock status of the keyboard so that the cha
Resumo do conteúdo contido na página número 9
3.1 To use the scanner as a RS232 serial interface, a RS232 interface cable and a power adapter are required. See Chapter 8 for cable pinout and adapter specification. Figure 2 shows an installation diagram for your 1) Make sure the scanner’s cable has the right connector and pinout for the RS232 port of the host device. If the pinout is different from device, swapping pins is necessary to achieve proper communication. 2) If the host device has power output at RS232 interface port, the scanner c
Resumo do conteúdo contido na página número 10
3.2 Device Type You will need to select the device type to “Serial Interface” from Appendix A, Group 1 of Appendix D, or the following label. Baud Rate, Parity and Data Bit: These parameters set the scanner’s communication protocol that must be matched by the host. The default setting for the serial interface is 9600 baud rate, none parity, and 8 data bit. * Baud Rate can be 300, 600, 1200, 2400, 4800, 9600, 19200, or 38400 * Parity can be even, odd, space, mark, or none. * Data Bit can be 7 or
Resumo do conteúdo contido na página número 11
BCC Character: BCC check character is calculated for entire data stream by using “Exclusive OR ” method. It is sent after data stream for data You can adjust the Time Out duration for handshaking and ACK/NAK protocol to fit applications. This scanner supports serial TTL interface which follows the RS232 communication data format but with TTL voltage output ranged from 0V to 5V. Page 10 3.3 Serial TTL Time Out: verification.
Resumo do conteúdo contido na página número 12
4.1 To install the scanner as a terminal interface, you need a DB25 RS232 cable, a terminal wedge “Y” cable and an AC adapter. See Figure 3 for Installation procedures: 1) Power off the terminal and unplug the communication cable at terminal side. 2) Install the interface cable as shown in Figure 3. The “Y” cable provided in Figure 3 is for terminals with female connector on communication port. If there is a male connector on your terminal, you need a converter to change that male to female and
Resumo do conteúdo contido na página número 13
4) If the scanner has not been configured yet, you need to select “Terminal Wedge” device number from Appendix A, Group 1 of Appendix D, or the following label. 4.2 Baud Rate, Parity and Data Bit: These parameters set the scanner’s communication protocol which must be matched the same setting by the host. The default setting for the terminal interface is 9600 baud rate, none parity, and 8 data bit. * Baud Rate can be 300, 600, 1200, 2400, 4800, 9600, 19200, or * Parity can be even, odd, space, m
Resumo do conteúdo contido na página número 14
5.1 Figure 4 shows how a wand emulation scanner is installed to a data collection terminal. User needs to pay attention to the scanner pinout that should be the same as specified by the terminal. 5.2 When device number “07” is selected, the scanner is set as wand emulation with Code 39 output. In this configuration, the scanner always outputs data with Code 39 symbology no matter what symbology of the label it scans. You may scan the following label if this setting matched your application. Whe
Resumo do conteúdo contido na página número 15
(Appendix D, 3) (Appendix D, 3) Determine the minimum time duration for bar or space either 200 us or 600 us. Longer time means slower movement of the wand scanner. (Appendix D, 3) Polarity of idle (without scanning) can be selected either low or high. Page 14 Polarity of Idle: Level Duration of Minimum Width: * High level for space (white) and low level for bar (black). * High level for bar (black) and low level for space (white). Select one of the two choices for the polarity of data output:
Resumo do conteúdo contido na página número 16
Setup The scanner interface can be configured to fit the user's specific application. All configuration parameters are stored in a non-volatile memory, which is retained even if power is lost. 6.1 The setup menu in contains eight groups: * Group 2: Beep and delay. * Group 3: Keyboard and Wand Emulation. * Group 4: RS-232 Settings * Group 5: Scanner port. * Group 7: Code 39, I 2 of 5, S 2 of 5 and Code 32. * Group 8: Code 128, Code 93, Code 11, Codabar, and MSI. * Group 9: UPC/EAN, and Delta Dis
Resumo do conteúdo contido na página número 17
6.1.2 Bar Code Length Setting: The following example illustrates how to set Code 39 with a minimum length of 5 and a maximum length of 20: * Scan “Enter Group 5”. * Scan “MIN LENGTH” to enter minimum length setting. * Scan “0” and “5” to select length 5. * Scan “MIN LENGTH” to end minimum length setting. * Scan “MAX LENGTH” to enter maximum length setting. * Scan “2” and “0” to select length 20. * Scan “MAX LENGTH” to end maximum length setting. * Scan “Exit” to end setup. 6.1.3 Code ID Setting:
Resumo do conteúdo contido na página número 18
Those ID characters can be redefined through setup menu. The following example shows how to set Code 93 with ID ‘O’ and Code 128 without ID: * Scan “Enter Group 3”. * Scan “1” for "Yes". * Scan “D3” to define IDs. * Scan “0” and “9” for selecting Code 93. * Scan “O” from Full ASCII Table for new ID. * Scan “0” and "8" to select Code 128. * Scan “NULL” character from Full ASCII Table for none ID. * Scan “Exit” to end setup. Preamble, the scanner adds the start of text characters before the input
Resumo do conteúdo contido na página número 19
“Label 1” as “ACCEPT” and “Label 2” as “END”: * Scan “Enter Group 3” * Scan “B7” * Scan “S”, “T”, “A”, “R” and “T” from Full ASCII chart * Scan “A”, “C”, “C”, “E”, “P” and “T” from FULL ASCII chart * Scan “E”, “N” and “D” from Full ASCII chart * Scan “Exit” to quit setup After the programming, scan “Label 0”, “Label 1” and “Label 2” listed respectively. The characters defined in these labels can be ASCII characters or Function keys. To eliminate the definition of “Label 1”, do the following: * S
Resumo do conteúdo contido na página número 20
The following label is called “Dump Settings” label. Before you scan the label, please open a text editor application(such like, Notepad, Word, etc..) Scan the following label, the settings of the scanner will dump to the screen as one or several ASCII string(s). Use any barcode printing software, select Code 39 symbology, and use the string(s) to generate bar code labels. You use this batch setup labels to duplicate setting to the other scanners. Dump Settings * Do not send the check digit of U
