◆Replacing the lamp

 

 

Warning

(a)

 

(c)

(b)

• Do not replace the lamp immediately after using the

 

 

projector because the lamp would be extremely hot

 

 

and it may cause burns.

1. Carefully turn the projector upside-down (a).

 

 

2.

Loosen the screw (b) using a Phillips screwdriver (+), and

(d)

 

(f)

remove the lamp cover (c).

 

Loosen the lamp screws (d) using a Phillips screwdriver (+).

 

(e)

3.

 

 

 

4. Pull up the handle (e).

5.

Pull out the lamp box by the handle while holding the

 

projector (f).

 

• Pull the lamp box out of the projector slowly. If it is pulled out

 

quickly, the lamp may break scattering glass fragments.

(g)

• Do not spill liquid on the removed lamp box or place it near any

flammable object or where children can reach to prevent fire

 

(h)

and injury.

 

6.

Load a new lamp box securely into the projector in the right

 

orientation (g).

7.

Put the handle back to the original position (h).

 

• Make sure that the handle is locked.

8.

Tighten the screws (d) using a Phillips screwdriver (+).

9.

Tighten the screw (b) using a Phillips screwdriver (+) to

 

secure the lamp cover.

Reset of the lamp operation time

Plug in the power cable and reset the lamp operation time by pressing and holding the , , and STANDBY/ON buttons on the control panel at the same time.

Important

•Unless these three buttons are pressed at the same time, the lamp operation time is not reset.

•Make sure that the STATUS indicator is lit twice and the lamp operation time is reset successfully.

•The projector does not turn on if the lamp cover is not attached securely.

•Be sure to reset the lamp operation time whenever you replace the lamp, otherwise the lamp may not be turned on.

•Do not reset the lamp operation time unless you replace the lamp.

•This projector uses a lamp that contains mercury. Disposal of the lamp or the projector with the lamp may be regulated due to environmental considerations.

◆Maintenance

Caution

•Be sure to turn off the lamp and unplug the power cable from the wall outlet before you perform any maintenance on the projector.

Cleaning the projector and the ventilation grilles

Use a soft cloth to clean the projector and the ventilation grilles. When the grilles become dirty, wipe them with a soft cloth dampened with diluted mild detergent, and then wipe them with a dry cloth.

To protect the surface of the projector from fading or deteriorating:

•Do not spray insecticide on or inside the projector.

•Do not use benzine or thinner to clean it.

•Do not let rubber or plastic materials contact with projector.

Cleaning the lens

Use a standard lens-cleaning brush or a piece of lens tissue dampened with lens cleaning fluid. The lens surface is fragile. Use only recommended, nonabrasive lens-cleaning materials. Do not touch the lens with your fingers.

33

Page 36 Page 38
Page 37
Image 37
Yamaha DPX-830 owner manual Maintenance, Cleaning the projector and the ventilation grilles, Cleaning the lens
Page 36 Page 38

DPX-830 specifications

The Yamaha DPX-830 is a sophisticated digital projector designed to meet the demands of various audiovisual applications, including home theaters, corporate presentations, and educational environments. Renowned for its high-quality image projection and advanced technological features, the DPX-830 provides a seamless user experience and impressive performance.

One of the standout features of the Yamaha DPX-830 is its high-resolution imaging capability. It offers a native resolution of 1920 x 1080 pixels, also known as Full HD. This ensures that visuals are sharp and detailed, making it perfect for displaying high-definition content. With a brightness rating of 3000 ANSI lumens, the projector performs well even in well-lit environments, ensuring vibrant colors and clear images without significant loss of quality.

The DPX-830 utilizes advanced DLP technology, which offers superior color reproduction and contrast ratios, resulting in deep blacks and vibrant colors. The use of a lamp life of up to 4000 hours reduces maintenance hassles and operating costs, making it an economical choice for users.

Another significant characteristic of the Yamaha DPX-830 is its versatile connectivity options. It features multiple input ports, including HDMI, VGA, and composite video, allowing users to easily connect various devices such as laptops, Blu-ray players, and streaming devices. This flexibility makes it an ideal choice for both personal and professional use.

In terms of audio capabilities, the DPX-830 is equipped with built-in speakers that deliver clear sound, enhancing the overall presentation experience. For users seeking enhanced audio performance, the projector can be connected to external sound systems via audio output ports.

The projector also includes a user-friendly interface that simplifies the setup and operation process. Features like automatic keystone correction and optical zoom facilitate easy adjustments to fit different projection environments. Its compact and lightweight design ensures that it can be easily transported, making it suitable for mobile presentations.

Overall, the Yamaha DPX-830 combines high-resolution imagery, DLP technology, versatile connectivity, and user-friendly operation, making it an excellent choice for anyone seeking a reliable and high-performing projector. Whether in a home theater setting or professional environment, the DPX-830 stands out as a powerful tool for delivering captivating visual content.
Top Page Image Contents