10
Connection
Users may use an audio cable terminated with a profes-
sional 3-pin XLR type connector to send a balanced audio
signal to a microphone preamp, or a three-conductor
cable with one open end and the other terminated with a
professional 3-pin male XLR type connector. If an audio
cable terminating in XLR connectors on both ends is used,
it can simply be plugged in to the built-in XLR jack at the
back of the base. If a hard-wired installation is preferred,
a three-conductor cable with an open end can be directly
attached to the base following the instructions below; this
cable can be led out from the bottom, or from the back if
preferred.
1. Determine whether the cable is to be led out from the
bottom or the rear of the base.
2. If from the bottom, then first of all, open the rectangular
plastic panel on the bottom. The 4-pin connector will be
visible. Insert the open end of the cable into the hole
located at the center of the bottom and feed the cable
end into the 4-pin connector recess. Connect the wires
according to the pin assignment below.
3. If the wire is to be led out through the rear of the base,
then first of all, open the rectangular plastic panel on
the bottom to expose the 4-pin connectors. Remove the
small rubber cover from the hole at the back of the base
and feed the open end of the cable through this hole
