CipherLab 1664, User Manual

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82
Enter Setup
1664 Barcode Scanner User Guide
2.5.3 ACK/NAK TIMEOUT
By default, the scanner sends data to the host without waiting for an ACK/NAK response
before sending more data. Specify a value, ranging from 1 to 99 in units of 0.1 second. If
no response within the specified period of time, the scanner will attempt to send the
same data two more times. If all three attempts fail without any notification, data loss
will occur.
ACK/NAK Time-out
after … (*0~99)
1)
Read the barcode above to specify the time interval for the scanner to send data and
wait for a response from the host.
2)
Read the “ Decimal Value ” barcode on page 251. For example, read “1” and “0” for the
scanner to automatically shut down after being idle for 1 second.
3)
Read the “Validate” barcode on the same page to complete this setting.
ACK/NAK Error Beep
Enable Error Beep
*Disable Error Beep
Note: We suggest enabling the error beep so that you will be notified of such data loss
and have the scanner re-read data.