Honeywell 2700 manual Host NAK Retries in ACK/NAK Mode, Host Timeout Retries in ACK/NAK Mode

ACK/NAK

After transmitting data, the scanner waits for an ACK character (hex 06) or a NAK character (hex 15) response from the host. If ACK is received, the communications cycle is completed and the scanner looks for more bar codes. If NAK is received, the last set of bar code data is retransmitted and the scanner waits for ACK/NAK again. Turn on the ACK/NAK protocol by scanning the ACK/NAK On bar code below. To turn off the protocol, scan ACK/NAK Off. Default = ACK/NAK

Off.

ACK/NAK On

* ACK/NAK Off

Host NAK Retries in ACK/NAK Mode

When in ACK/NAK mode, you may set the number of times a NAK is received before terminating the operation. Scan the bar code below, then scan the number of retries (from 1-255) by scanning digits from the inside back cover, then scanning Save. Default = 0.

Host NAK Retries

Host Timeout Retries in ACK/NAK Mode

When in ACK/NAK mode, you may set the number of timeouts in order to limit the number of ACK/NAK retries. Scan the bar code below, then scan the number of timeouts (from 1-255) by scanning digits from the inside back cover, then scanning Save. Default = 0.

Host Timeout Retries

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