Yamaha DGX-660 DGX-660 Owners Manual - Page 19

Setting the Volume, Auto Power Off Function, To disable the Auto Power Off function

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Setting Up Setting Up Setting the Volume To adjust the volume level of the entire keyboard sound, use the MASTER VOLUME control located at the left of the panel. Play the keyboard to actually produce sound while you adjusting the volume to the desired level. CAUTION • Do not use the instrument 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. Intelligent Acoustic Control (IAC) IAC is a function which automatically adjusts and controls the sound quality according to the overall volume of the instrument. Even when the volume is low, it permits both low sounds and high sounds to be clearly heard. For details, refer to page 59. Auto Power Off Function To prevent unnecessary power consumption, this instrument features an Auto Power Off function that automatically turns the power off if the instrument is not operated for a specified period of time. The amount of time that will elapse before the power is automatically turned off is set by default to 30 minutes. To disable the Auto Power Off function: Turn off the power, then press the [ ] (Standby/On) switch to turn on the power while holding down the lowest key. Make sure to hold down lowest key until a message appears at the top left of the display after pressing the power switch. To set the time that elapses before Auto Power Off is executed: Press the [FUNCTION] button, press the CATEGORY [r] or [f] button several times until "Auto Power Off" appears, then select the desired value by using the dial. Settings: OFF, 5, 10, 15, 30, 60, 120 (min.) Default value: 30 min. NOTICE • The recorded Song will be lost if the power is automatically turned off without executing the save operation. Make sure to save your recorded Song before the power turns off. • Depending on the instrument status, the power may not turn off automatically, even after the elapse of the specified period of time. Always turn off the power manually when the instrument is not in use. • When the instrument is not operated for a specified period of time while connected to an external device such as an amplifier, speaker or computer, make sure to follow the instructions in the Owner's Manual to turn off the power to the instrument and the connected devices, in order to protect the devices from damage. If you do not want the power to turn off automatically when a device is connected, disable Auto Power Off. DGX-660 Owner's Manual 19

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Setting Up
DGX-660
Owner’s Manual
19
Setting Up
Setting the Volume
To adjust the volume level of the entire keyboard
sound, use the MASTER VOLUME control located at
the left of the panel. Play the keyboard to actually pro-
duce sound while you adjusting the volume to the
desired level.
Intelligent Acoustic Control (IAC)
IAC is a function which automatically adjusts and
controls the sound quality according to the overall
volume of the instrument. Even when the volume is
low, it permits both low sounds and high sounds to be
clearly heard. For details, refer to page 59.
Auto Power Off Function
To prevent unnecessary power consumption, this
instrument features an Auto Power Off function that
automatically turns the power off if the instrument is
not operated for a specified period of time. The
amount of time that will elapse before the power is
automatically turned off is set by default to 30 min-
utes.
To disable the Auto Power Off function:
Turn off the power, then press the [
] (Standby/On)
switch to turn on the power while holding down the
lowest key. Make sure to hold down lowest key until a
message appears at the top left of the display after
pressing the power switch.
To set the time that elapses before Auto Power Off
is executed:
Press the [FUNCTION] button, press the CATE-
GORY [
r
] or [
f
] button several times until “Auto
Power Off” appears, then select the desired value by
using the dial.
Settings:
OFF, 5, 10, 15, 30, 60, 120 (min.)
Default value:
30 min.
• Do not use the instrument 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.
CAUTION
• The recorded Song will be lost if the power is automatically
turned off without executing the save operation. Make sure
to save your recorded Song before the power turns off.
• Depending on the instrument status, the power may not
turn off automatically, even after the elapse of the specified
period of time. Always turn off the power manually when
the instrument is not in use.
• When the instrument is not operated for a specified period
of time while connected to an external device such as an
amplifier, speaker or computer, make sure to follow the
instructions in the Owner’s Manual to turn off the power to
the instrument and the connected devices, in order to pro-
tect the devices from damage. If you do not want the
power to turn off automatically when a device is con-
nected, disable Auto Power Off.
NOTICE