Casio PX850 Electronic Keyboard User Manual


 
E-4
Power Outlet
After you finish assembling the stand, turn on the
Digital Piano. For details, see “Getting Ready” on page
E-39.
1.
Press the P (POWER) button to turn on
Digital Piano power.
This causes the P (POWER) button to light.
When you turn on the Digital Piano, it performs a
power up operation in order to initialize its system.
During system initialization the tone button lamps
cycle on and off in the sequence for about five
seconds to let you know that system initialization is
in progress.
2.
To turn off the Digital Piano, hold down the
P (POWER) button until its light goes out.
NOTE
Pressing the P (POWER) button to turn off power
actually puts the Digital Piano into a standby state.
Minute amounts of current continue to flow within
the Digital Piano in the standby state. If you do not
plan to use the Digital Piano for a long time or if
there is a lightning storm in your area, be sure to
unplug the AC adaptor from the power outlet.
Auto Power Off
This Digital Piano is designed to turn off automatically
to avoid wasting power after no operation is
performed for a preset amount of time. The Auto
Power Off trigger time is about four hours.
You also can use the procedure below to temporarily
suspend Auto Power Off.
To disable Auto Power Off
1.
While the Digital Piano is turned on, press the
P (POWER) button to turn it off.
2.
While holding down the FUNCTION button,
press the P (POWER) button to turn on the
Digital Piano.
Auto Power Off will be disabled at this time.
NOTE
Turning off the Digital Piano after performing the
above steps will re-enable Auto Power Off.
Turning Power On or Off
12