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Symbol DS6707 Digital Imager Scanner Product Reference Guide
Check Parity
Parameter # 97h
Select whether or not to check the parity of received characters. Use the Parity parameter to select the type of
parity.
Software Handshaking
Parameter # 9Fh
This parameter offers control of the data transmission process in addition to that offered by hardware handshaking.
Hardware handshaking is always enabled and cannot be disabled by the user.
• Disable ACK/NAK Handshaking: If you select this option, the decoder neither generates nor expects
ACK/NAK handshaking packets.
• Enable ACK/NAK Handshaking: If you select this option, after transmitting data, the digital imager scanner
expects either an ACK or NAK response from the host. The digital imager scanner also ACKs or NAKs
messages from the host.
The digital imager scanner waits up to the programmable Host Serial Response Time-out to receive an ACK
or NAK. If the scanner does not get a response in this time, it resends its data up to two times before
discarding the data and declaring a transmit error.
*
Check Parity
(01h)
Do Not Check Parity
(00h)
Disable ACK/NAK
(00h)
*
Enable ACK/NAK
(01h)
Summary of Contents for SYMBOL DS6707
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Page 151: ...RS 232 Interface 8 9 Baud Rate 2400 Baud Rate 4800 ...
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Page 275: ...Advanced Data Formatting 11 15 UK Postal ...
Page 328: ...11 68 Symbol DS6707 Digital Imager Scanner Product Reference Guide Send Alt F ...
Page 353: ...Advanced Data Formatting 11 93 Alphanumeric Keyboard Space Single Close Quote Dash ...
Page 355: ...Advanced Data Formatting 11 95 Alphanumeric Keyboard continued ...
Page 359: ...Advanced Data Formatting 11 99 Alphanumeric Keyboard continued D E F G H I J ...
Page 361: ...Advanced Data Formatting 11 101 Alphanumeric Keyboard continued R S T U V W X ...
Page 363: ...Advanced Data Formatting 11 103 Alphanumeric Keyboard continued d e f g h i j ...
Page 365: ...Advanced Data Formatting 11 105 Alphanumeric Keyboard continued r s t u v w x ...
Page 384: ...B 8 Symbol DS6707 Digital Imager Scanner Product Reference Guide ...
Page 385: ...Appendix C Sample Bar Codes Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 388: ...C 4 Symbol DS6707 Digital Imager Scanner Product Reference Guide Maxicode QR Code US Postnet ...
Page 389: ...Sample Bar Codes C 5 UK Postal ...
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