Brother FAX-921, MFC-970MC, FAX-931 service manual WSW31 Function setting

	WSW31 (Function setting 9)
Selector	Function		Setting and Specifications
No.
1	Not used.
	Default reduction rate for failure of
2	automatic reduction during	0:	100%	1:	50%
	recording
3	Not used.
4
5	Minimum short-OFF duration in	0:	130 ms	1:	90 ms
	distinctive ringing
6
	Not used.
8

NOTE: Selector 5 is applicable in those areas where the distinctive ringing is supported.

•Selector 2: Default reduction rate for failure of automatic reduction during recording

This selector sets the default reduction rate to be applied if the automatic reduction function fails to record one-page data sent from the calling station in a single page of the current recording paper.

If it is set to “0,” the equipment records one-page data at full size (100%) without reduction; if it is set to “1,” the equipment records it at half size (50%).

•Selector 5 Minimum short-OFF duration in distinctive ringing

The ringer pattern consists of short and long rings, e.g., short-short-long rings. This selector sets the minimum OFF duration following a short ring in order to avoid missing ringer tones in distinctive ringing.

If this selector is set to “1,” when the short-OFF duration is a minimum of 90 ms long, then the equipment will interpret the short-OFF as OFF.

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