Symbol Technologies DS 3408 - Manual (Page 99)

RS-232 Interface 7-17
Software Handshaking (continued)
Host Serial Response Time-out
This parameter specifies how long the digital 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.
ACK/NAK with ENQ
XON/XOFF
*
Minimum: 2 Sec
Low: 2.5 Sec
Medium: 5 Sec
High: 7.5 Sec