Operation Manual

Precautions xiii
DL371 Audio System Engine
Operator Manual
signal may be experienced under extreme
conditions (3V/m, 90% modulation).
Safety equipment
Never remove, for example, covers, housings or
any other safety guards. Do not operate the
equipment or any of its parts if safety guards
are ineffective or their effectiveness has been
reduced.
Optional equipment
Unless advised otherwise, optional equipment
must only be installed by service personnel and
in accordance with the appropriate assembly
and usage regulations.
Special accessories
To comply with part 15 of the FCC Rules, any
special accessories (that is, items that cannot be
readily obtained from multiple retail outlets)
supplied with this equipment must be used with
this equipment; do not use any alternatives as
they may not fulfil the RF requirement.