Quest Engineering QTA 6060M User Manual page 4

QTA 6000 Series
User Manual
WARNING
When Installing the Unit
• Do not expose the unit to rain or an
environment where it may be splashed by
water or other liquids, as doing so may
result in fire or electric shock.
• Use the unit only with the voltage
specified on the unit. Using a voltage
higher than that which is specified may
result in fire or electric shock.
• Do not cut, kink, otherwise damage nor
modify the power supply cord. In addition,
avoid using the power cord in close
proximity to heaters, and never place
heavy objects -- including the unit itself --
on the power cord, as doing so may result
in fire or electric shock.
• Be sure to replace the unit's terminal cover
after connection completion. Because
2
high voltage is applied to the speaker
terminals, never touch these terminals to
avoid electric shock.
• Be sure to ground to the safety ground
(earth) terminal to avoid electric shock.
Never ground to a gas pipe as a
catastrophic disaster may result.
• Avoid installing or mounting the unit in
unstable locations, such as on a rickety
table or a slanted surface. Doing so may
result in the unit falling down, causing
personal injury and/or property damage.
User Manual Q-Tech Commercial Series
QTA 6060M/6120M/6250M
When the Unit is in Use
• Should the following irregularity be found
during use, immediately switch off the
power, disconnect the power supply plug
from the AC outlet and contact your nearest
Quest dealer. Make no further attempt to
operate the unit in this condition as this
may cause fire or electric shock.
•
If you detect smoke or a strange smell
coming from the unit.
•
If water or any metallic object gets into
the unit
•
If the unit falls, or the unit case breaks
•
If the power supply cord is damaged
(exposure of the core, disconnection, etc.)
•
If it is malfunctioning (no tone sounds.)
• To prevent a fire or electric shock, never
open nor remove the unit case as there are
high voltage components inside the unit.
Refer all servicing to your nearest Quest
dealer.
• Do not place cups, bowls, or other
containers of liquid or metallic objects on
top of the unit. If they accidentally spill into
the unit, this may cause a fire or electric
shock.
• Do not insert nor drop metallic objects or
flammable materials in the ventilation slots
of the unit's cover, as this may result in fire
or electric shock.