NCR NOF (Not-on-File) Error

A scanner receives an NOF (Not on File) command from the POS whenever it cannot cross-reference the bar code to a price parameter. When set to On, the error tone sounds (set via Number of Beeps – Error, page 4-3)for an NOF, and disables the scanner while the cashier looks up the price manually. When set to Off, no sound is emitted for an NOF. Default

= Off.

On

* Off

Scanner to Bioptic Communication

The following settings are used to set up communication between Honeywell scanners and bioptic scanners.

Note: The scanner’s baud rate must be set to 38400 and the RS232 Timeout must be set to 3000 in order to communicate with a bioptic scanner. See "RS232 Modifiers" on page 2-22,and RS232 Timeout on page 2-25for further information.

Scanner-Bioptic Packet Mode

Packet Mode On must be scanned to set the scanner’s format so it is compatible with a bioptic scanner. Default = Packet

Mode Off.

* Packet Mode OffPacket Mode On

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

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