22
HH1800 User Guide
XON/XOFF On
* XON/XOFF Off
ACK/NAK
After transmitting data, the scanner waits for an ACK character (hex 06) or a NAK character
(hex 15) response from the host. If ACK is received, the communications cycle is completed
and the scanner looks for more barcodes. If NAK is received, the last set of barcode data is
retransmitted and the scanner waits for ACK/NAK again. Turn on the ACK/NAK protocol by
scanning the
ACK/NAK On
barcode below. To turn off the protocol, scan
ACK/NAK Off
.
Default = ACK/NAK Off
.
ACK/NAK On
* ACK/NAK Off
Содержание HH1800
Страница 1: ...HH1800 Area Imaging Scanner User Guide ...
Страница 14: ...xiv HH1800 User Guide ...
Страница 94: ...80 HH1800 User Guide RFID TBD ...
Страница 158: ...144 HH1800 User Guide ...
Страница 210: ...196 HH1800 User Guide 1 2 3 4 5 6 7 8 9 10 5V power Data Data Cable shield Supply ground USB 10 Pin Modular Plug ...
Страница 226: ...212 HH1800 User Guide PROGRAMMING CHART 0 1 2 3 4 5 6 7 8 9 ...