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PSR-E233/YPT-230 Owner’s Manual
5
Always turn the power off when the instrument is not in use.
Even when the power switch is in standby status, electricity is still flowing to the instrument at the minimum level. When you are not using the instrument for a long time, make
sure you unplug the power cord from the wall AC outlet.
Make sure to discard used batteries according to local regulations.
NOTICE
To avoid the possibility of malfunction/damage to the product, damage to data, or damage to other property, follow the
notices below.
Handling and Maintenance
• Do not use the instrument in the vicinity of a TV, radio, stereo equipment, mobile phone, or other electric devices. Otherwise, the instrument, TV, or radio
may generate noise.
• Do not expose the instrument 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 panel 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 instrument, since this might discolor the panel or keyboard.
• When cleaning the instrument, use a soft, dry cloth. Do not use paint thinners, solvents, cleaning fluids, or chemical-impregnated wiping cloths.
About copyrights
• Copying of the commercially available musical data including but not limited to MIDI data and/or audio data is strictly prohibited except for your personal
use.
• This product incorporates and bundles computer programs and contents in which Yamaha owns copyrights or with respect to which it has license to use
others’ copyrights. Such copyrighted materials include, without limitation, all computer software, style files, MIDI files, WAVE data, musical scores and
sound recordings. Any unauthorized use of such programs and contents outside of personal use is not permitted under relevant laws. Any violation of
copyright has legal consequences. DON’T MAKE, DISTRIBUTE OR USE ILLEGAL COPIES.
About functions/data bundled with the instrument
• Some of the preset songs have been edited for length or arrangement, and may not be exactly the same as the original.
About this manual
• The illustrations and LCD screens as shown in this manual are for instructional purposes only, and may appear somewhat different from those on your
instrument.
• The company names and product names in this manual are the trademarks or registered trademarks of their respective companies.
Yamaha cannot be held responsible for damage caused by improper use or modifications to the instrument, or data that is lost or destroyed.
DMI-3 2/2