User Manual

RUio16-D Owner’s Manual
3
PRECAUTIONS
PLEASE READ CAREFULLY
BEFORE PROCEEDING
Please keep this manual in a safe
place for future reference.
WARNING
Always follow the basic precautions
listed below to avoid the possibility of
serious injury or even death from
electrical shock, short-circuiting,
damages, fire or other hazards. These
precautions include, but are not limited
to, the following:
If you notice any abnormality
If any of the following problems occur,
immediately unplug the USB cable from the
computer.
- The USB cable becomes frayed or
damaged.
- Unusual smells or smoke are emitted.
- Some object, or water has been dropped
into the product.
- There is a sudden loss of sound during
use of the product.
- Cracks or other visible damage appear on
the product.
Then have the product inspected or
repaired by qualified Yamaha service
personnel.
Do not open
This product contains no user-serviceable
parts. Do not attempt to disassemble the
internal parts or modify them in any way.
Water warning
Do not expose the product to rain, use it
near water or in damp or wet conditions, or
place on it any containers (such as vases,
bottles or glasses) containing liquids which
might spill into any openings.
Never insert or remove an electric plug with
wet hands.
Fire warning
Do not place any burning items or open
flames near the product, since they may
cause a fire.
Hearing loss
Before turning the power of all devices on or
off, make sure that all volume levels are set
to the minimum. Failing to do so may result
in hearing loss, electric shock, or device
damage.
When turning on the AC power in your audio
system, always turn on the power amplifier
LAST, to avoid hearing loss and speaker
damage. When turning the power off, the
power amplifier should be turned off FIRST
for the same reason.
Do not use headphones for a long period of
time at a high or uncomfortable volume
level, since this can cause permanent
hearing loss. If you experience any hearing
loss or ringing in the ears, consult a
physician.
PA-12 1/2