ASP Portable BCR Información técnica descargar pdf (Pagina 12)

ASP Portable Barcode Reader

Setting Up Your Portable Barcode Reader

Before you can start using your Portable BCR, it must be configured to suit

your setup. The most important configuration options are the barcode type,

which is set using Function 01, and output emulation, which is set using

Function 02. Unless these two configuration options are set correctly, your

Portable BCR will not operate properly.

Function 01 is used to select the types of barcodes you will be reading. A

list of each type is displayed, along with a Y or N in the top right corner of the

LCD display which shows whether the indicated barcode type is selected or not.

You can press the YES key to enable that type, the NO key to disable that type,

or the ENTER key to keep the existing setting. The « key will step back one

question, if you mistakenly press an incorrect key. More than one barcode type

can be selected, although we recommend that to reduce the possibility of bad

scans, you should only turn on the types necessary for your application.

Function 02 selects the output emulation. A list of each available

emulation is presented one by one, along with a Y or N in the top right corner of

the LCD display, which shows whether the indicated emulation is the one

selected or not. You can press the YES key to select an emulation, the NO key

to turn an emulation off, or the ENTER key to keep the present setting. The «

key will step back one question, if you mistakenly press an incorrect key.

Obviously, only one output emulation can be selected at a time.

IBM PS/2 models have been manufactured with two different keyboard

standards, and these are shown as IBM PS/2 Type A and

IBM PS/2 Type B on the output emulation selection screen. Type B is

usually suitable for PS/2 Model 30's (except for Model 30/286), and Type A is

usually suitable for all other PS/2 models. If your PS/2 computer will not work

on one setting, try the other; no harm will be done to your computer. When the

Portable BCR is ordered to suit PS/2 computers, PS/2 Mini-Din adaptor cables

will be supplied.

If RS-232 or Scan Code output is selected, the Portable BCR will prompt

for a baud rate, which can be 19200, 9600, 4800, 2400, 1200, 600 or 300

baud, and with RS-232 output, the BCR will also prompt for number of data

bits (7 or 8), number of stop bits (1 or 2) and parity (none, odd or even).

Function 03 selects various miscellaneous options, like the character (or

characters) output after a barcode (None, CR, CR + LF or Tab), and whether

characters should be output in the opposite case (ie upper case letters output as

lower case and vice versa), which is sometimes needed in IBM-PC XT, AT or

PS/2 applications when the computer is normally operated with the Caps Lock

key depressed.

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ASP Portable BCR Información técnica Pagina 12