A GROUND post is provided to connect the
grounds from record changers, tape decks, etc. To
prevent hum pick-up, the left and right program
cables and the ground wire from that source should
be wound or twisted together. Make sure the ground
wire does not make any connection to the shields of
the left and right program cables as they run be-
tween the source and the input of the preamplifier.
FUSE:
A 1.0 AMP fuse protects the C 30 turntable current
sensing circuits and the green AC turntable outlet.
The fuse does not protect equipment connected to
the black AC outlets. This fuse must be replaced
with the same type and rating. A 1.0 AMP fast acting
or SLO BLO fuse may be used.
9
HOW TO CONNECT PROGRAM GROUNDS:
HOW TO USE THE TURNTABLE AS A POWER
SWITCH:
If a turntable is used with the C 30, it can be used
to turn your entire system on and off. The turntable
must be plugged into the green AC outlet at the rear
of the C 30. The AUTO/MANUAL switch also at the
rear must be in the AUTO position. When you switch
on the power to the turntable, a special sensor cir-
cuit will detect the current drain of the turntable and
will turn on the C 30 the same way the red POWER
pushbutton does. The red pushbutton must be in the
OFF or out position to do this. Read the section on
AUTO-ON SENSITIVITY on page (14) before using
this feature.