RS-232 Receiver Time-Out
The unit stays awake to receive data until the RS-232 Receiver Time-Out
expires. A manual or serial trigger resets the time-out. When an RS-232
receiver is sleeping, a character may be sent to wake up the receiver and reset
the time-out. A transaction on the CTS line will also wake up the receiver. The
receiver takes 300 milliseconds to completely come up. Change the RS-232
receiver time-out by scanning the barcode below, then scanning digits from the
inside back cover of this manual, then scanning Save . The range is 0 to 300
seconds. Default = 0 seconds (no time-out - always on).
RS-232 Handshaking
RS-232 Handshaking allows control of data transmission from the image
scanner using software commands from the host device. CTS/RTS operates in
mode 2. When this feature is turned Off , no data flow control is used. When
Data Flow Control is turned On , the host device suspends transmission by
sending the XOFF character (DC3, hex 13) to the image scanner. To resume
transmission, the host sends the XON character (DC1, hex 11). Data
transmission continues where it left off when XOFF was sent. Default = RTS/
CTS, XON/XOFF and ACK/NAK Off .
RTS/CTS On
XON/XOFF On
ACK/NAK On
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RS-232 Receiver Time-Out
* RTS/CTS Off
* XON/OFF Off
* ACK/NAK Off
2020 User's Guide