Motorola Symbol PL4507 Integration Manual page 203

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 decoder issues a short hi/lo/hi beep.
•
The decoder 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.
Transmit Buffer
There are two methods to transmit the Code 39 buffer.
Scan the Transmit Buffer bar code below. Only a start character, a plus (+), and a stop character.
1.
•
The decoder transmits and clears the buffer.
•
The decoder issues a Lo/Hi beep.
Scan a Code 39 bar code with a leading character other than a space.
2.
• The decoder appends new decode data to buffered data.
• The decoder transmits and clears the buffer.
• The decoder signals that the buffer was transmitted with a lo/hi beep.
• The decoder transmits and clears the 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.
Symbologies 9 - 35
Transmit Buffer