Unitech MS840 Manuel d'utilisateur télécharger pdf (Page 26)

Bear in mind the fact that the scanner operating in the inventory mode does not

sent out the scanned data automatically but keeps the data in its memory buffer. If

you want to make the scanner output the data it scanned before, please scan the

Read Buffer barcode as shown below:

Read Buffer

Note: After scanning the Read Buffer barcode, the data is sent and deleted from

the scanner‘s memory buffer.

If you do not output the barcode data, the barcode data is always kept in the

memory buffer. To erase the data from the scanner‘s memory buffer, scan the

following barcodes in the order.

Buffer Erasable

If you are out of range of the cradle or the host PC when reading out the scanned

data, the scanner will keep the data in its memory buffer until the buffer is full; only

when the scanner is within the specified range of the cradle or the host, and you

scan the Read Buffer barcode the data will be sent.

When the buffer is disabled and the scanner is out of range, the scanner will

respond with one long beep (low tone) and its LED indicator will become solid red

and go off quickly. You are advised to get back to range.

Connecting Multiple Scanner

Up to 3 scanners can be connected to 1 cradle. When data is scanned (at the same

time) the cradle will sent the data from one scanner and then the date of the other

scanner. Different Prefix/Suffix per scanner will allow which scanner has sent the

data

If multiple scanner are connected to Host, in cradle-less mode, the data at will/can

become mixed up (simultaneous scan)

Erase Buffer

Wireless connection to cradle

USB Interface

PS2 Interface

RS232 Interface

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Unitech MS840 Manuel d'utilisateur Page 26