2. Insert another dongle into aUSB port of the computer orlaptop PC.3. Scan the MAC address ofthe dongle by using theMS840B scanner.4. When being successfullyconnected to the dongle, thescanner will beep shortly onetime with a high tone.Memory Buffer SettingThe collected data can be sent back to a host computer one by one via the WPANconnection as the scanner is set to the Batch Mode, or can be stored in the flashmemory of the scanner being set to the Inventory Mode.By default, the Batch Mode is enabled for use when the scanner is out of range.Upon reading a barcode successfully within range, the scanner responds with oneshort beep (high tone) and its LED indicator becomes solid green and goes offfB transmit buffer, the scanner can ignore theon reading barcodes until the buffer is full.d and the scanner is out of range, the scanner willrespond with two short beeps, high-low tone, upon reading a barcode successfully.When the memory buffer is full, the scanner will respond with one long beep (lowtone) and its LED indicator will become solid red and go off quickly. You areadvised to get back to range.quickly. However, the host computer may not receive the data immediately igetting out of range. With the 4 Ktransmission status and keepWhen the Batch Mode is enable15