White's COINMASTER 1/DB 2 Series Operator Instructions Manual page 7

ASSEMBLY DIRECTIONS
continued
ILLUSTRATION
E
Wrap
the cable around the
rod
so
that it just reaches the instrument control box.
ILLUSTRATION
F
Connect the loop cable to the
front
of the control box.
ILLUSTRATION
G
Open
the door
on
the
rear
of the instrurnent control box and connect the battery to
the wire lead inside.