Alternatively, multicircuit cables may terminate in multicircuit ( " socapex " ) connectors which may in turn be mated to panel-mount multicircuit connectors on dimming equipment or distribution boxes, other multicircuit cables ( to increase length ), or break-in / break-out adapters to convert the multicircuit connection to a set of stage pin connections.
32.
Briefly put, the control panel mounted a selector ( visible at upper left of the panel ), which, in tandem with a similar device in the underwater distribution box, sent signals "'from "'the mine group indicating when a mine was tipped by a passing ship and back "'to "'the mines from the mine casemate indicating when an individual mine was to be detonated.
