Specifications
    21 
Update 
  Chapter 1
 Understanding the Barcode Scanner
1.2 MEMORY 
The collected data can be sent back to a host computer one by one via the WPAN 
connection or stored in flash memory when the scanner is set to Memory mode. 
1.2.1 TRANSMIT BUFFER 
You may enable transmit buffer for use when the scanner is out of range. Upon reading a 
barcode successfully within range, the scanner responds with one short beep (high tone) 
and its LED indicator becomes solid red and goes off quickly. However, the host computer 
may not receive the data immediately if getting out of range. With the 4 KB transmit 
buffer, the scanner can ignore the transmission status and keep on reading barcodes 
until the buffer is full. 
  When out of range, the scanner will respond with three short beeps, tone descending 
from high to low. You are advised to get back to range. 
  When transmit buffer is full, the scanner will respond with three short beeps (low 
tone) as a warning. You are advised to get back to range. 
Enable
*Disable
Note: The 4 KB transmit buffer on the scanner can hold as many as 256 scans based on 
EAN-13 barcodes. Data will be cleared out once the scanner is turned off or 
running out of battery power! 










