QM3/QM4
User Manual
User Manual
Q Motion Series
QM3/QM4
2
WARNING
When the Unit is in Use
• Do not place objects on the unit as they
can dislodge and cause personal injury
and/or property damage.
• Make sure the volume control is set
to minimum position before power is
switched on. Loud noises produced when
power is switched on can impair hearing.
• Do not operate the unit for an extended
period of time with the sound distorting.
This is an indication of a malfunction or
incorrect gain structure. Turn down the
sound source and check for the source of
distortion. Ignoring this can cause damage
to the speaker system and under some
circumstances can cause excessive heat
to generate and result in a fire.
• Contact your dealer for cleaning
procedure. If dust is allowed to
accumulate inside the unit over a long
period of time, a fire or damage to the unit
may result.
• Switch off the power, and unplug the
power supply plug from the AC outlet for
safety purposes when cleaning or leaving
the unit unused for many days.
When Installing the Unit
• Never plug in, or remove the power supply
plug with wet hands, as doing so may
cause electric shock.
• When unplugging the power supply cord,
be sure to grasp the power supply plug;
never pull on the cord itself. Operating the
unit with a damaged power supply cord
may cause a fire or electric shock.
• When moving the unit, be sure to remove
all signal cabling (including mains power).
Moving the unit with cabling connected
may cause damage to the unit, resulting in
fire or electric shock.
• Do not block the free flow of air around the
unit. Doing so may cause heat to build up
inside the unit and result in fire or damage
to components.
• Avoid installing the unit into areas of:
humid, dusty, direct sunlight, steam,
smoke, or near heating systems. Doing so
may result in fire or electric shock.