KirkseyRumph219
Aus Salespoint
In the world of retail there cannot be many more revolutionary products compared to handheld barcode scanner. The good thing about this kind of scanner is it is so simple to use. Just point it in the barcode, press the trigger and also the job is done. And because it is worked manually anyone using one of these brilliant pieces of equipment is not as likely to make a mistake.
As it happens handheld barcode scanners are connected to the computer by a cable. There are handhelds which are connected up wirelessly. There isn't any cable restricting what lengths the scanner can be utilized from the computer; the sole limit is the array of the wireless signal. They may be small enough to fit right into a pocket. The purists don't class these scanners as handheld, instead they will use the term "wireless barcode scanner." However, these scanners do offer exactly the same ease of use as the handheld variety.
cash register - The handheld scanners that many people will be using will utilise 1 of 2 scanning technologies, the laser and the LED. Lasers continue being the most popular, despite the introduction of LED scanning technology throughout the last few years.
With laser scanning technology the scanning unit has a laser diode. The laser diode generates a dot which becomes the beam of light by being projected into a vibrating mirror. The beam of light is then scanned along the barcode.
LED is really a newer type of scanning technology as well as the handheld barcode scanners incorporating it tend to be more durable. Also LED is more versatile in the type of barcode it can read - it can be used to scan horizontal barcode symbols as well as the more typical vertical ones. The sensor then sees the reflected light and also the data is converted into ASCII text.
point of sale system - One decision that anyone thinking of using a handheld unit within their business is whether to stay with the conventional 1D type of scanner or even the newer 2D units. The 2D scanners are becoming more popular as they offer more, especially of course the ability to read the new 2D barcodes including data matrix. These barcodes can hold much more information than the 1D type can which obviously makes them attractive to use. However, the 2D handheld scanners do cost much more than the 1D units. Obviously in case your business can manage using the capacity restrictions of the 1D barcode then there is no real need to upgrade. Of course the converse is also true and many more businesses are now turning to the higher specification units.
