Rice Lake Motorola DS457 Laser Scanner - Manual (Page 260)

12 - 38 DS457 Fixed Mount Imager Integration Guide
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 imager issues a short hi/lo/hi beep.
• The imager erases the transmission buffer.
• No transmission occurs.
Transmit Buffer
There are two methods to transmit the Code 39 buffer.
1.
Scan the
Transmit Buffer
bar code below. Only a start character, a plus (+), and a stop character.
•
The imager transmits and clears the buffer.
• The imager issues a Lo/Hi beep.
2.
Scan a Code 39 bar code with a leading character other than a space.
•
The imager appends new decode data to buffered data.
•
The imager transmits and clears the buffer.
•
The imager signals that the buffer was transmitted with a lo/hi beep.
•
The imager transmits and clears the buffer.
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.
Transmit Buffer
NOTE
The Transmit Buffer contains only a plus (+) character. In order to scan this command, be sure Code 39
length is set to include length 1.