Brother MFC 1870MC, Service Manual, Page: 138 / 217

V –
43
WSW31
(Function setting 9)
Function
Selector
No.
Setting and Specifications
Not used. 1
2
5
Default reduction rate for failure
of automatic reduction during
recording
●
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 re-
cording 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.
Not used.
0: 130 ms 1: 90 ms
Minimum short-OFF duration in
distinctive ringing
0: 100% 1: 50%
3
4
Not used.
6
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8