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| − | In the world of retail there cannot be many more revolutionary products compared to handheld [http://www.posbay.com.au barcode scanner]. The beauty of this kind of scanner is it is so simple to use. Just point it in the barcode, press the trigger and the job is done. And since it is worked yourself anyone using one of these brilliant pieces of equipment is not as likely to make a mistake.
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| − | Strictly speaking handheld barcode scanners are attached to the computer by a cable. You will find handhelds which are connected up wirelessly. There isn't any cable restricting how far the scanner may be used from the computer; the only limit is the range of the wireless signal. They may be small enough to fit in to a pocket. The purists don't class these scanners as handheld, instead they'll use the term "wireless barcode scanner." However, these scanners do offer the identical ease of use as the handheld variety.
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| − | [http://www.posbay.com.au cash register] - The handheld scanners that a lot of people will be using will utilise 1 of 2 scanning technologies, the laser and also the LED. Lasers continue being the most popular, despite the introduction of LED scanning technology over the last few years.
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| − | With laser scanning technology the scanning unit contains a laser diode. The laser diode generates a dot which becomes the laser beam by being projected into a vibrating mirror. The beam of light is then scanned across the barcode.
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| − | LED is really a newer type of scanning technology and the handheld barcode scanners incorporating it will be more durable. Also LED is a lot more versatile in the type of barcode it can read - it can be used to scan horizontal bar codes as well as the more typical vertical ones. The sensor then sees the reflected light and also the data is converted into ASCII text.
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| − | [http://www.posbay.com.au point of sale system] - One decision that anyone thinking about using a handheld unit inside their business is whether to stay with the conventional 1D type of scanner or even the newer 2D units. The 2D scanners have become more popular as they do offer more, especially obviously the ability to read the new 2D barcodes including data matrix. These barcodes holds much more information compared to 1D type can which obviously means they are attractive to use. However, the 2D handheld scanners do cost far more than the 1D units. Obviously if your business can manage with all the capacity restrictions from the 1D barcode then there is no real need to upgrade. Of course the converse is also true and many more businesses are now embracing the higher specification units.
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Текущая версия на 01:26, 26 декабря 2025
