2 - 20
RS232 Receiver Time-Out
The unit stays awake to receive data until the RS232 Receiver Time-Out expires. A manual trigger resets the time-out.
When an RS232 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
RS232 receiver time-out by scanning the bar code 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).
RS232 Handshaking
RS232 Handshaking allows control of data transmission from the scanner using software commands from the host device.
When RTS/CTS is turned
Off
, no data flow control is used.
Flow Control, No Timeout:
The scanner asserts RTS when it has data to send, and will wait indefinitely for CTS to be
asserted by the host.
7 Data, 1 Stop, Parity None
7 Data, 1 Stop, Parity Odd
7 Data, 2 Stop, Parity Even
7 Data, 2 Stop Parity None
7 Data, 2 Stop, Parity Odd
8 Data, 1 Stop, Parity Even
* 8 Data, 1 Stop, Parity None
8 Data, 1 Stop, Parity Odd
RS232 Receiver Time-Out
Summary of Contents for Youjie HH660
Page 1: ...Youjie HH660 Area Imaging Scanner User s Guide ...
Page 10: ...viii ...
Page 16: ...1 6 ...
Page 40: ...2 24 ...
Page 57: ...3 17 Vertical Top to Bottom ...
Page 58: ...3 18 ...
Page 72: ...5 10 Data Format 3 ...
Page 122: ...7 4 ...
Page 142: ...8 20 ...
Page 146: ...9 4 ...
Page 158: ...A 10 ...