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Enter Setup
1663 Barcode Scanner User Guide
2.3.3 ACK/NAK TIMEOUT
By default, the scanner sends data to the host wit hout waiting for an ACK/ NAK response
before sending m ore data. Specify a value, ranging from 1 to 99 in unit s of 0.1 second. I f
no response wit hin t he specified period of t im e, the scanner will at tem pt to send the
sam e data t wo m ore tim es. I f all at t em pts fail without any not ificat ion, data loss will
occur.
ACK/NAK Time-out
after … (*0~99)
1) Read t he barcode above t o specify the tim e int erval for the scanner to send dat a and
wait for a response from the host .
2) Read t he “
Decimal Value” barcode on page 219. For exam ple, read “1” and “0” for t he
scanner to autom at ically shut down after being idle for 1 second.
3) Read t he “ Validat e” barcode on t he sam e page t o com plet e t his set t ing.
ACK/NAK Error Beep
Enable Error Beep
*Disable Error Beep
Not e: We suggest enabling t he error beep so that you will be not ified of such data loss
and have the scanner re-read data.
2.3.4 SWITCH BETWEEN MASTER/SLAVE MODE
Aft er the scanner has established a connection as a SPP slave device, you m ay read the
“ Act ivate Bluet oot h
®
SPP, Master Mode” setup barcode t o switch to SPP Master Mode.
This will result in easy and reliable re-connection, j ust like connect ing with 3610.
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