Donner DDP-90 - Digital Piano Manual

PIANO ASSEMBLY

Electrical Piano Overall Assembly

Before you are ready to assemble the piano, please check if all parts are included in the package box.

NO. PARTS

1. Piano Body
2. Left stand board
3. Right stand board
4. Back plate
5. Pedal box
6. Screws M6 x 20 (8PCS)
7. Spile (4PCS)
8. Hand screws M6 x24 (4PCS)
9. Screws M6 x 50 (4PCS)

1. Use screws (M6x50) to fix the pedal box onto the left and right stand boards. (Make sure the direction is right.)
   

2. Use screws (M6x20) to fix back plate onto the body leg which is finished in Step A. Four spiles were inserted into the stand boards.
   

3. Place the body on the base plate which is finished in Step B and tighten the screws(M6x24) from the bottom.
   

4. After basic assembly, insert pedal cord into the bottom socket of the body and power cord to the back corresponding holes and power it on, then you can switch on the piano.
   

Opening Key Cover and Music Stand

1. Open the Key Cover: Hold the edge of the key cover top with both hands, then open the key cover slowly.
   
2. FoId down the front part of the key cover.
   
3. UnfoId the music stand.
   

Closing Key Cover and Music Stand

1. FoId the music stand.
2. Unfold the front part of the key cover.
   
   The key cover is equipped with the special Cushioning device mechanism which closes the cover slowly.
3. HoId the key cover with both hands and close it slowly.
   

Before closing the key cover, be sure to fold the music stand and unfold the front part of the key cover.

1. Hold the key 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 key cover and main unit.
2. Please do not put metal plate or paper on the key cover because small items may slip into the piano when the cover is opening. It may be difficult to get it out and lead to electric shock, short circuit, fire or terrible damage to the instrument.
3. If you need to remove the piano, please be sure the key cover is closed.
4. Please do not stress the music stand when using.

PANEL INSTRUCTION

Control Panel

Back Panel

FUNCTION INTRODUCTION

Power Cord Connecting

1. Connect the power cord when using. Insert one end of the cord into the power socket behind the piano, and plug the other end of power adapter into the 100V-220V domestic power socket.
2. Please unplug the power cord and save it in an appropriate way when it is not used for a long time.

Pedal Connecting

Single Sustain Pedal:
Use specified pedal plug & insert the sustain pedal socket to turn on or off sustain effect.

Three Pedals:

• Soft Pedal: Depressing this pedal softens the sound so that it can reduce its volume.
• Sostenuto Pedal: Depressing this pedal sustains the sound that have been played.
• Sustain Pedal: Depressing this pedal sustains the sound after one' s hands have been lifted from the keyboard.

Headphones Connecting

When you need to practice alone or play at the midnight, you can insert the stereo headphones into the headphones output socket on the bottom of the piano.

Note:
Please avoid wearing headphones for a long time at high volume to prevent hearing damage.

Audio Devices Connecting

The input / output socket on the back panel can be used in connecting to stereo audio system, mixer, recorder or other audio devices.

Note:
Please be sure the power supply of all the equipment have been turned off before connecting or disconnecting other devices. Meanwhile, turn down the volume of all devices to a minimum before turn on the power of devices.

USB Connecting

1. The USB transmission interface can be connected to the computer.
2. Through the installed music software on the computer, you can learn or play the keyboard to perform, compose and store the music.
3. The edited music and built-in accompaniment in the music software can be played by the digital piano which is connected to the software or by the accompanied music.

Turn On the Power

NOTE
When not using the piano or thunder Please unplug the power plug.

1. First, check if the power switch of the piano is turning off. If not, please turn off the power.
2. Connect the power, insert the plug into the power socket behind the piano first, and then plug the opposite end of power adapter into the power socket.
3. Before turning on the power, turn down the volume controller to the minimum first. Press the switch button and when the power button lights up, it indicates this piano is started.
4. Before turning off the power of digital piano, turn down the volume controller to the minimum first, and press the button to turn it off.
   Note: Be sure the supply voltage is 12V, too high or too low will damage the piano. Do not unplug the power cord from the power socket under the state of electrification.

Piano Performance

1. Turn on the power switch to the OPEN state. When the instruction light is on, you can start to play.
2. You can play whatever melody you want.
3. Please turn off the power supply when not in use.

This product processor chip is complex, similar to the computer system, and sometimes it cannot respond immediately. Please turn off the power switch and then turn on to normal work.

This product is specially designed for piano learning and performing so the timbre has only the standard pure piano timbre.

Master Volume Setting

Adjust the volume knob on the control panel to turn up & down the volume.

1. Turn the knob right to increase the overall volume.
2. Turn the knob left to decrease the overall volume.

MP3-USB Socket

When you insert the USB flash drive, the piano can automatically play the MP3/WAV audio format's songs. ( Please make sure your USB flash drive is clean, and no other files except audio format files. )

PRODUCT SPECIFICATIONS

Product Parameters

Product List

PIANO MAINTENANCE

Conscientiously do a good job in the maintenance and protection of this product. It plays an important role in prolonging the service life and reducing faults.

1. Avoid heat, dampness, or direct sunlight.
   The product should not be exposed excessively to the direct sunlight, placed near the air conditioner or extremely hot places.
2. No use near TV or radio.
   This product may cause video or audio interference to the reception of TV and radio. If this happens, it should be removed from the radio or TV products.
3. Don' t use paint, diluent or similar chemicals to clean it.
   Wet a soft towel with weak solution and detergent and wring it out until it dries. Clean the product with this towel.
4. No shaking and collision.
   The product should be moved carefully. Violent shake and collision are prohibited to avoid damaging the shell or internal electronic components.

SECURITY CONSIDERATION

Power Adapter
This product can be supplied by standard indoor wall socket. Please use only the power cord specified by this product. When you do not use, please be sure to turn off the power supply. If you do not use it for a long time, please pull out the power cord and keep it properly.

Sign
In order to ensure that you use this product safely and correctly, prevent damage to the user and other people and the financial issue. The specification and the product are marked with a series of safety signs. All kinds of signs and their meaning are as follows:

This sign indicates that, if you ignore the flag and error operation of this product, there is a fire hazard or serious injury to personnel.
Attention
This sign indicates that, if you ignore the flag and the wrong operation of this product, there is a potential risk of injury or other financial damage caused by personnel.

Logo Example
This sign indicates that, if you ignore the flag and the wrong operation of this product, there is a potential risk of injury or other financial damage caused by personnel.

This triangle mark indicates that the user should pay attention to the matters.( Left case shows "Be careful electric shock."

The circular sign painting a slash said prohibited matters. The logo shows the specific content of the ban. (Left case shows "No Disassemble".)

Black dots indicate matters must be complied with. Icon in this sign indicates the specific content that must be followed. (Left case shows "The power plug must be pulled out of the socket." )

Smoke, odor, overheating
When the product is smoking, emitting odors or overheating, continue use may lead to the danger of fire and electric shock. In the event of such a situation, the following operations shall be carried out immediately.

• Turn off the power supply.
• Pull the plug from the power outlet.
• Contact your agency.

Power line
Improper use of power supply leads to danger of fire and electric shock must observe the following precautions.

• Special power lines specified for this product must be used.
• An AC power source with output voltage within the household rated voltage must be used.
• It is not allowed to overload the power socket and the power extension line. Improper handling of power lines may result in damage or rupture, which may cause the danger of fire and electric shock. The following precautions must be observed:
• Do not place heavy objects on the power line or make them heated.
• Do not attempt to transform the power cord or bend it too much.
• Do not twist or pull the power cord. If the power cord or plug is damaged, replace the power cord of the same type.

Don' t burn this product
Do not put this product into the fire otherwise it will cause the burning of wood products and the explosion of the internal electronic components. There is a danger of fire and personnel injury.

Water and foreign matter
Water and other liquids and (metal) into this product has the risk of causing fire and electric shock. The following operation should be performed immediately when the above situation occurs.

1. Turn off the power supply.
2. If the power cord is used for power supply, it will be pulled off from the wall of the power outlet.
3. Contact your dealer.

Dismantling and rebuilding
Do not disassemble this product or transform it in any way. Otherwise it will be hazardous to electrical shock, burns or other personal injuries. All internal inspection, adjustment and maintenance operations should be entrusted to your dealer.

Drop or impact
This product is subject to the risk of fire and electric shock after falling or being subjected to a strong impact. The operation should be performed immediately following the above mentioned situation.

1. Turn off the power supply.
2. If the power cord is used for power supply, it should be pulled off.
3. contact your dealer.

TROUBLESHOOTING

Documents / Resources

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