Unitech MS840B User Manual

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Unitech MS840B User Manual Manual pdf 30 page image

In the Batch Mode, once you scan a barcode by using a scanner wirelesslyconnecting to the cradle (Cradle Mode) or a host PC (Cradle-less Mode) in aspecified range, the scanner sends out the data. When the scanner is out of rangeof the cradle or the host and keeps trying to re-connect, the scanner will keep thedata in its memory buffer until the buffer is full; when the scanner is again in rangeof the cradle or the host, the scanner will sent out the data that it has in the memorybuffer . When the buffer is full and the scanner is out of range, the scanner willrespond with one long beep (low tone) and its LED indicator will become solid redand go off quickly. You are advised to get back to range.Inventory ModeInventory Mode is the mode in which the scanner keeps the scanned data in itsmemory buffer but not send out the data on the host automatically; you should scanRead Buffer barcode to order the scanner sent out the memorized data to the Host.To set the scanner to the Inventory Mode, scan the following barcodes in the order:18E1Bear in mind the fact that the scanner operating in the inventory mode does notsend out the scanned data automatically but keeps the data in its memory buffer. Ifyou want to make the scanner output the data it scanned before, please scan theRead Buffer barcode as shown below:Exit1Enter Group 6Read BufferNote: After scanning the Read Buffer barcode, the data is sent and deleted fromthe scanner’s memory buffer.If you do not output the barcode data, the barcode data is always kept in thememory buffer. To erase the data from the scanner’s memory buffer, scan thefollowing barcodes in the order.Buffer Erasable Erase BufferIf you are out of range of the cradle or the host PC when reading out the scanneddata, the scanner will keep the data in its memory buffer until the buffer is full; onlywhen the scanner is within the specified range of the cradle or the host, and youscan the Read Buffer barcode the data will be sent.When the buffer is disabled and the scanner is out of range, the scanner willrespond with one long beep (low tone) and its LED indicator will become solid redand go off quickly. You are advised to get back to range.