Yamaha P-525 P-525 Owners Manual - Page 13

Setting the Volume — [VOLUME], Auto Power Off function, Intelligent Acoustic Control IAC

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Page 13 highlights

Setting Up 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 elapses before the power is automatically turned off is approximately 30 minutes by default; however, you can change the setting (page 106). Disabling Auto Power Off (simple method) Turn the power on while holding down the lowest key on the keyboard. An "Auto power off disabled" message appears briefly and Auto Power Off is disabled. The lowest key + NOTICE • Any data which are not saved will be lost if the power automatically turns off. Make sure to save your data before this happens. • Depending on the instrument status, the power may not turn off automatically, even after the specified period of time elapses. Always turn off the power manually when the instrument is not in use. Setting the Volume - [VOLUME] To adjust the volume, use the [VOLUME] slider located at the right of the panel. Play the keyboard to actually produce sound while you adjust the volume. CAUTION Do not use the instrument at a high volume level for a long period of time, or your hearing may be damaged. Decreases the level. Increases the level. Adjusting the [VOLUME] slider also affects the output level of the [PHONES] jacks (page 14) and the output level of the AUX OUT jacks (page 76). Intelligent Acoustic Control (IAC) IAC is a function which automatically adjusts and controls the sound quality according to the overall volume of the instrument. IAC Control is effective only on the sound output of the instrument speakers or headphones. Even when the volume is low, this lets you hear both low sounds and high sounds clearly. Especially when using the headphones, the burden on the ears is reduced without raising the overall volume excessively. You can set the IAC setting On or Off and its depth. For details, refer to "IAC" and "IAC depth" on page 105. The default setting for this function is "On." 13 P-525 Owner's Manual

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13
P-525 Owner’s Manual
Setting Up
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 elapses
before the power is automatically turned off is approximately 30 minutes by
default; however, you can change the setting (page 106).
To adjust the volume, use the [VOLUME] slider located at the right of the
panel. Play the keyboard to actually produce sound while you adjust the
volume.
Adjusting the [VOLUME] slider also affects the output level of the [PHONES]
jacks (page 14) and the output level of the AUX OUT jacks (page 76).
Intelligent Acoustic Control (IAC)
IAC is a function which automatically adjusts and controls the sound quality
according to the overall volume of the instrument. IAC Control is effective only
on the sound output of the instrument speakers or headphones. Even when the
volume is low, this lets you hear both low sounds and high sounds clearly.
Especially when using the headphones, the burden on the ears is reduced
without raising the overall volume excessively.
You can set the IAC setting On or Off and its depth. For details, refer to “IAC”
and “IAC depth” on page 105. The default setting for this function is “On.”
Disabling Auto Power Off (simple method)
Turn the power on while holding down the lowest key on the keyboard. An
“Auto power off disabled” message appears briefly and Auto Power Off is
disabled.
Setting the Volume — [VOLUME]
+
The lowest key
CAUTION
Do not use the instrument at
a high volume level for a long
period of time, or your
hearing may be damaged.
Decreases
the level.
Increases
the level.
NOTICE
•
Any data which are not saved
will be lost if the power
automatically turns off. Make
sure to save your data before
this happens.
•
Depending on the instrument
status, the power may not turn
off automatically, even after
the specified period of time
elapses. Always turn off the
power manually when the
instrument is not in use.