Symbol Technologies P 300STD/FZY/PRO Scanner Photo Scanner User Manual


 
2-106
P 300STD/FZY/PRO Scanner Product Reference Guide
!
XOFF is received before the scanner has data to send. When the scanner has
data to send, it then waits for an XON character before transmission. The
scanner waits up to 2 seconds to receive the XON. If the XON is not
received within this time, the scanner issues an error beep and discards the
data.
!
XOFF is received during a transmission. Data transmission then stops after
sending the current byte. When the scanner receives an XON character, it
sends the rest of the data message. The scanner waits indefinitely for the
XON.
XON/XOFF
Host Serial Response Time-out
This parameter specifies how long the scanner waits for an ACK, NAK, or CTS before
determining that a transmission error has occurred. This only applies when in one of the
ACK/NAK Software Handshaking modes, or RTS/CTS Hardware Handshaking option.
The delay period can range from 0.0 to 9.9 seconds in .1-second increments. After scanning
the bar code below, scan two numeric bar codes beginning on page 2-120. If you make an
error or wish to change your selection, scan
CANCEL
on page 2-122.
Host Serial Response Time-out
RTS Line State
This parameter sets the idle state of the Serial Host RTS line. Select
Low or High RTS
line
state.