Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 647
y always stay with a particular number in the mul-tiple jacks regardless of changes at the intermediate frame, andtherefore the line and cut-off relays always bear the same numberas the multiple to which they are connected, and therefore the samenumber as the line. In the Western Electric system,… … n—TV rrTV i\ \U MULTIPLE J/>.CKS FIG. •15S.—DIAGRAM OF CONNECTIONS THROUGH INTERMEDIATEDISTRIBUTING FRAME—WESTERN ELECTRIC SYSTEM. change is made at the intermediate board. The line and cut-offrelays are therefore given numbers of their own, and do not bearthe same numbers as the multiple jacks…
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