NCR 7870 manual RS-232 Communications Options

A-18 Appendix A: Programming Worksheets

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RS-232 COMMUNICATIONS OPTIONS

Message Delay

0

No Delay

1		2
10ms Delay	50ms Delay

Scanner or		4		5
Scanner/Scale Format	Scanner Only		Scanner/Scale
Normal or
	6			7
Eavesdrop Mode	Normal Mode		Eavesdrop Mode

Your Program

A

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B

C

RS-232	Message	Scanner or	Normal or
Communications	Delay	Scanner/Scale	Eavesdrop
Options		Format	Mode

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