7
PSR-E283 YPT-280 Owner’s Manual
DMI-11 3/3
Yamaha cannot be held responsible for damage caused by improper use or modifications to the product, or data that is lost or
destroyed.
Always turn the power off when the product is not in use.
Even when the [ ] (Standby/On) switch is in standby status (display is off), electricity is still flowing to the product at the minimum
level.
When you are not using the product for a long time, make sure you unplug the power cord from the wall AC outlet.
NOTICE
To avoid the possibility of malfunction/
damage to the product, damage to data,
or damage to other property, follow the
notices below.
■Handling
• Do not use this product in the vicinity of a TV, radio, stereo
equipment, mobile phone, or other electric devices.
Otherwise, this product or the other device may generate
noise.
• When you use the product along with an app on your smart
device, such as a smartphone or tablet, we recommend that
you enable “Airplane Mode” on the device to avoid noise
caused by communication.
• Depending on the condition of surrounding radio waves,
the product may possibly malfunction.
• Do not expose the product to excessive dust or vibrations,
or extreme cold or heat (such as in direct sunlight, near a
heater, or in a car during the day) to prevent the possibility
of disfiguration, damage to the internal components or
unstable operation. (Verified operating temperature range:
5° – 40°C, or 41° – 104°F.)
• Do not place vinyl, plastic or rubber objects on the product,
since this might discolor the product.
• Do not press the LCD screen with your finger because it
is a sensitive, precision-made part. Doing so might cause
an appearance abnormality, such as a stripe on the LCD,
although this abnormality should disappear again within a
short time.
■Maintenance
• When cleaning the product, use a soft and dry (or slightly
damp) cloth. Do not use paint thinners, solvents, alcohol,
cleaning fluids, or chemical-impregnated wiping cloths.
■Saving data
• Some of the data of this product (page 20) are retained
when the power is turned off. However, the saved data may
be lost due to some failure, an operational mistake, etc.
Information
■About copyrights
• The copyright of the “content”*1 installed in this product
belongs to Yamaha Corporation or its copyright holder.
Except as permitted by copyright laws and other relevant
laws, such as copying for personal use, it is prohibited
to “reproduce or divert”*2 without the permission of the
copyright holder. When using the content, consult with a
copyright expert.
If you create music or perform with the contents through
the original use of the product, and then record and
distribute them, the permission of Yamaha Corporation is
not required regardless of whether the distribution method
is paid or free of charge.
*1: The word “content” includes a computer program,
audio data, Accompaniment Style data, MIDI data,
waveform data, voice recording data, music score, and
score data, etc.
*2: The phrase “reproduce or divert” includes taking out
the content itself in this product, or recording and
distributing it without changes in a similar manner.
■About functions/data bundled with the
product
• Some of the preset Songs have been edited for length
or arrangement, and may not be exactly the same as the
original.
■About the appearance of this product
• This product may appear to have lines or scratches on the
surface. The apparent lines or scratches are called “weld
lines.” They occur during the process of modeling the case
and do not affect the functionality of the product.
■About this manual
• The illustrations and LCD screens as shown in this manual
are for instructional purposes only.
• The company names and product names in this manual are
the trademarks or registered trademarks of their respective
companies.
■About disposal
• When disposing of this product, please contact the
appropriate local authorities.