Before Using the YDP-123.

Key Cover.
To open the key cover:
Lift the cover slightly, then push and slide it open.
To close the key cover:
Slide the cover toward you and gently lower the cover over the keys.
(Figure)
CAUTION.
Be careful to avoid catching your fingers 
when opening or closing the cover.

CAUTION.
Hold the cover with both hands when opening or closing it. Do not release it until it is fully opened or closed. Be careful to avoid catching fingers (yours or others, especially children's) between the cover and main unit.
CAUTION.
Do not place objects, such as a piece of metal or paper, on top of the key cover. Small objects placed on the key cover may fall inside the unit when the cover is opened and may be nearly impossible to remove. This could cause electric shock, short circuit, fire or other serious damage to the instrument.

Music Rest.
To raise the music rest:
1.	Pull the music rest up and toward yourself as far as it will go.
2.	Flip down the two metal supports at the left and right on the rear of the music rest.
3.	Lower the music rest so that it rests on the metal supports.
To lower the music rest:
1.	Pull the music rest toward yourself as far as it will go.
2.	Raise the two metal supports (at the rear of the music rest).
3.	Gently lower the music rest backward until it is all the way down.

CAUTION.
Do not try to use the music rest in a half-raised position.
When lowering the music rest, do not release your hands from the music rest until it is all the way down.

Turning the Power On.
1.	Connect the power cord.
Insert the plugs at the ends of the cord: one into the AC INLET on the YDP-123, and the other into a standard AC outlet.
In some areas, a plug adaptor may be provided to match the pin configuration of AC wall outlets in your area.
(The shape of the plug differs depending on locale.)
2.	Turn the power on.
Press the [POWER] button.
The power indicator located below the left end of the keyboard lights up.
When you're ready to turn off the power, press the [POWER] button again.
The power indicator turns off.

TIP.	Power indicator.
If you close the key cover without turning the power off, the power indicator remains lit, indicating that the power is still on.
	
Setting the Volume.
When you start playing, adjust the [MASTER VOLUME] control to the most comfortable listening level.

CAUTION.
Do not use the YDP-123 at a high volume level for a long period of time, or your hearing may be damaged.
TERMINOLOGY	MASTER VOLUME:
The volume level of the entire keyboard sound
	
TIP.	You can also adjust the [PHONES] output level using the [MASTER VOLUME] control.


Using Headphones.
Connect a pair of headphones to one of the [PHONES] jacks. 
Two [PHONES] jacks are provided.
You can connect two sets of standard stereo headphones. (If you are using only one pair of headphones, you can plug them into either jack.)
(Figure)
bottom surface.
standard stereo phone plug.

Using the Headphone Hanger.
A headphone hanger is included in the YDP-123 package so that you can hang the headphones on the YDP-123. Install the headphone hanger using the included two screws (4 X 10mm) as shown in the figure.

CAUTION.
Do not hang anything other than the headphones on the hanger. Otherwise, the YDP-123 or the hanger may be damaged.

This is the end of the file.