JLCooper ES-SloMoJ - Manual (Page 7)

Connecting
Connecting the ES-SloMoJ is straightforward. Connect the large
25 pin D-Sub connector to the rear of the ES-SloMoJ. Secure the
connector the unit by screwing the lock screws into the connector.
Connect each deck or video server to the smaller 9 pin D-Sub
connectors. Some video servers have more than one connector,
which allow simultaneous control of the recorder and player. In
these cases, connect each port to its own connector on the ES-
SloMoJ.
Lastly, connect the unit to a source of power. This can be either
from the power mains using the provided power supply or directly
from 9-12 volts DC. The connector is a 2.1mm coaxial power
connector. The center pin is positive. A power switch on the rear
panel turns the unit on or off.
7