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P470/370 RF Scanner Product Reference Guide
Software Handshaking (Continued)
ENQ
When this option is selected, the cradle waits for an ENQ,
Enquiry
, character from the host
before transmitting data. If an ENQ is not received within two seconds, the cradle issues an
error indication and discards the data. The host must transmit an ENQ character at least
every two seconds to prevent transmission errors.
ENQ
ACK/NAK with ENQ
This combines the two previous options.
ACK/NAK with ENQ
Summary of Contents for P470/P370
Page 1: ...P470 P370 RF Scanner Product Reference Guide...
Page 2: ......
Page 3: ...P470 P370 RF Scanner Product Reference Guide 72 38495 03 Revision C December 2003...
Page 10: ...viii P470 370 RF Scanner Product Reference Guide...
Page 16: ...xiv P470 370 RF Scanner Product Reference Guide...
Page 32: ...2 12 P470 370 RF Scanner Product Reference Guide...
Page 51: ...3 19 Operation 5 9 6 9 7 9 8 9 9 9 RESET SCANNER...
Page 53: ...3 21 Operation 5 9 6 9 7 9 8 9 9 9 RESET SCANNER...
Page 60: ...3 28 P470 370 RF Scanner Product Reference Guide...
Page 70: ...4 10 P470 370 RF Scanner Product Reference Guide...
Page 84: ...5 14 P470 370 RF Scanner Product Reference Guide 5 RETRIES 6 RETRIES 7 RETRIES 8 RETRIES...
Page 175: ...5 105 Parameter Menus Numeric Bar Codes Continued 5 6 7 8 9...
Page 198: ...D 4 P470 370 RF Scanner Product Reference Guide...
Page 204: ...Index 6 P470 370 RF Scanner Product Reference Guide...
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