Specifications

12-37
Symbologies
Buffer Data
To buffer data, Code 39 buffering must be enabled and a Code 39 symbol must be read
with a space immediately following the start pattern.
• Unless the data overflows the transmission buffer, the scanner issues a lo/hi beep
to indicate successful decode and buffering. (For overflow conditions, see
Overfilling Transmission Buffer.)
• The scanner adds the decoded data excluding the leading space to the
transmission buffer.
• No transmission occurs.
Clear Transmission Buffer
To clear the transmission buffer, scan the Clear Buffer bar code below, which contains only
a start character, a dash (minus), and a stop character.
• The scanner issues a short hi/lo/hi beep.
• The scanner erases the transmission buffer.
• No transmission occurs.
Clear Buffer
Note:The Clear Buffer contains only the dash (minus) character. In order
to scan this command, be sure Code 39 length is set to include
length 1.