Intermec nx Reference Guide
RS-232—Output to host system
134
MB/NX/RM/00/E/970131
NAK negative acknowledge character
Scanning NAK activates the ACK/NAK protocol.
The MicroBar NX will emit 6 error beeps if it receives a negative acknowledge (NAK) 3
times after sending a message or if the timeout is reached and no ACK has been received.
times after sending a message or if the timeout is reached and no ACK has been received.
Not Used (*)
NAK (HEX 15)
To use a different character for NAK:
1. Scan Compose Other NAK Character.
2. Scan the desired character code (
Ð
ASCII character codes
).
Compose Other NAK Character