Notice; Information - Yamaha PortableGrand DGX-670 Owner's Manual

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 connect this product to public Wi-Fi and/or Internet
directly. Only connect this product to the Internet through a
router with strong password-protections. Consult your
router manufacturer for information on security best
practices.
• 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.
• When you use the instrument along with an app on your
smart device such as a smartphone or tablet, we recommend
that you set Wi-Fi or Bluetooth to on after enabling
"Airplane Mode" on that device in order to avoid noise
caused by communication.
• 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.
 Maintenance
• When cleaning the instrument, use a soft and dry/slightly
damp cloth. Do not use paint thinners, solvents, alcohol,
cleaning fluids, or chemical-impregnated wiping cloths.
• During extreme changes in temperature or humidity,
condensation may occur and water may collect on the
surface of the instrument. If water is left, the wooden parts
may absorb the water and be damaged. Make sure to wipe
any water off immediately with a soft cloth.
 Saving data
• Recorded Song and edited Song/Style/Voice/MIDI setup
data, etc. are lost when you turn off the power to the
instrument. This also occurs when the power is turned off by
the Auto Power Off function (page 17). Save the data to the
instrument, or to USB flash drive (page 26).
• You can back up the data and settings of this instrument to
the USB flash drive as a backup file (page 33), as well as
restore a backup file to the instrument. To protect against
data loss due to some failure, an operation mistake, etc., save
your important data to a USB flash drive.
• To protect against data loss through USB flash drive damage,
we recommend that you save your important data onto spare
USB flash drive or an external device such as a computer as
backup data.
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DGX-670 Owner's Manual

Information

 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 contents in which
Yamaha owns copyrights or with respect to which Yamaha
has license to use others' copyrights. Due to copyright laws
and other relevant laws, you are NOT allowed to distribute
media in which these contents are saved or recorded and
remain virtually the same or very similar to those in the
product.
* The contents described above include a computer
program, Accompaniment Style data, MIDI data, WAVE
data, voice recording data, a score, score data, etc.
* You are allowed to distribute medium in which your
performance or music production using these contents is
recorded, and the permission of Yamaha Corporation is
not required in such cases.
 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.
• This device is capable of using various types/formats of
music data by optimizing them to the proper format music
data for use with the device in advance. As a result, this
device may not play them back precisely as their producers
or composers originally intended.
• The bitmap fonts used in this instrument have been
provided by and are the property of Ricoh Co., Ltd.
 About this manual
• The illustrations and displays as shown in this manual are
for instructional purposes only, and may appear somewhat
different from those on your instrument.
• The letters at the end of the model name (such as "B," "WH")
indicate the color of the instrument. Since they simply
indicate the appearance, these letters are omitted in this
manual.
• Windows is a registered trademark of Microsoft®
Corporation in the United States and other countries.
• The Bluetooth® word mark and logos are registered
trademarks owned by Bluetooth SIG, Inc. and any use of
such marks by Yamaha Corporation is under license.
• The company names and product names in this manual are
the trademarks or registered trademarks of their respective
companies.