Turning The Power On/Off - Yamaha PSR-E473 Owner's Manual

Setting Up

Turning the Power On/Off

1 Turn down the [MASTER VOLUME] control to
"MIN."
1
2 Press the [ ] (Standby/On) switch to turn the
power on.
3 Adjust the volume of the entire keyboard sound
by using the [MASTER VOLUME] control while
playing the keyboard.
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.
4 Press and hold the [
about a second to turn the power off.
CAUTION
Even when the power is off, a small amount of electric-
ity is still being consumed by the instrument. When you
are not using the instrument for a long time, make sure
to unplug the AC adaptor from the wall AC outlet.
NOTICE
Press only the [ ] (Standby/On) switch when turning the
power on. Do not any other operations such as pressing
keys, buttons, or the pedal. Doing so may cause the instru-
ment to malfunction.
Setting the 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 30 minutes by default;
however, you can change the setting (page 67,
Function 080).
18
PSR-E473, PSR-EW425 Owner's Manual
2
] (Standby/On) switch for
 Disabling Auto Power Off (simple method)
Turn the power on while holding down the lowest key
on the keyboard. This starts the instrument with the
Auto Power Off function disabled.
PSR-E473
The lowest key
PSR-EW425
NOTICE
In order to protect the devices from damage, 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 turn off the power to the
instrument and the connected devices following the instruc-
tions in the Owner's Manual. If you do not want the power to
turn off automatically when a device is connected, disable
Auto Power Off.
NOTE
• Generally, the data and settings are maintained even when
the power is turned off. For details, see page 68.