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17. Ref B - Main Display
The DCD-8 has 2 separate domains, A and B. These domains are used to generate mul-
tiple rates simultaneously. Under most circumstances, both domains will use the same ref-
main display indicates REF, without differentiating between A or B.
If necessary, a separate reference can be selected for domain B in menu 22. In essence,
this would be separating the DCD-8 in 2 completely independent units.
The main display reflects this. However, the amount of information displayed is reduced,
due to the space available. Both references are displayed, but not their frequency.
Similarly, when displaying Off Speed condition (see chapter 11), the measured frequen-
cy, normally appearing on the bottom line, is not displayed.
In VSO mode, if the speed of Ref B is different than Ref A, the display indicates the infor-
mation for each reference on a single line.
18. Appendix
18.1. PULLED RATES
Here is a list of the standard and pulled rates generated by the DCD-8.
DCD-8 User Manual
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