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ventilation Be sure to allow 3 to 4 inches (8-10 cm) of clearance above the Nº383
to allow heat dissipation through air circulation. Drawings are included
in this manual to facilitate special installations and custom cabinetry
(see “Dimensions”).
Caution! It is extremely important that all components in your
system be properly grounded. Do not defeat a three-
prong AC cords with “ground-lifter” or “cheater”
adaptors, as doing so may allow dangerous voltages to
build up between components. The presence of these
voltages would pose a threat to both your person and
your equipment.