Hand Held Products 3700 CCD Barcode Reader User Manual


 
4–8 Configuring the SCANTEAM 3700
Set Postamble Command Ke
COMMAND
<Ke enable, data>
Parameter ASCII Option
Enable 0 no
1 yes * (CR, LF)
Data one to four ASCII characters
Sending the configuration command Ke sets the postamble characters. The postamble
option may be enabled or disabled; if enabled, up to four postamble characters may be
defined. Any ASCII character can be specified except NUL, ACK, NAK, DC1, DC2,
DC3, DC4 or DEL. The character SUB should only be used as the first character in a
pair, with the second character being either a 1 or a 2. SUB 1 causes the 3700 to include
the Port ID in the postamble, while SUB 2 specifies that the Code ID should be included.
Port ID is always 1. Table 4.1 lists the Code ID values. The default setting is postamble
enabled, CR and LF characters sent with data strings.
Tip: When character pairs SUB 1 and SUB 2 are specified in the postamble, the SUB
characters are not counted toward the maximum number of ASCII characters
allowed (four).