Enter/Exit Programming Mode
Product Reference Guide
241
RS-232 ACK NAK Error Handling
This item specifies the method the scanner will use to handle errors detected
while waiting to receive the ACK character from the host. Errors include unrec
-
ognized host commands and communication errors such as parity or framing
errors.
• Ignore Errors (recommended setting)
• Assume ACK (risk of lost label data)
• Assume NAK (risk of duplicate label)
To select the option for RS-232 ACK NAK Error Handling:
1. Scan the Enter/Exit Programming Mode bar code.
2. Scan the desired option from the bar codes below. You’ll need to cover any
unused bar codes on this and the facing page to ensure that the scanner
reads only the bar code you intend to scan.
3. Complete the programming sequence by scanning the Enter/Exit Pro-
gramming Mode bar code.
RS-232 ACK NAK Error Handling = Ignore Errors
RS-232 ACK NAK Error Handling = Assume ACK
RS-232 ACK NAK Error Handling = Assume NAK
DEFAULT