Appendix

Troubleshooting

Before calling your dealer or service center for assistance, check the items below once again.

1.Make sure you have properly connected the projector to peripheral equipment as described on pages 20–21.

2.Check the cable connection. Make sure that all computers, video equipment, and power cords are properly connected.

3.Make sure that all power is switched on.

4.If the projector still does not produce an image, restart your computer.

5.If an image still does not appear, disconnect the projector from your computer and check your computer monitor’s display. A problem may be noticed with your graphics controller rather than with the projector. (When you reconnect the projector, be sure to turn the computer and monitor off before you turn on the projector. Turn on equipment in the order of the projector and computer.)

6.If a problem still persists, check the following solutions.

Problem:

Solutions

 

– Plug the power cord of the projector into the AC outlet.

 

– Turn the MAIN ON/OFF switch to ON.

No power.

– Press the ON/STAND-BY Button to ON.

– Make sure the POWER indicator lights.

 

– Check the indicators. If the LAMP indicator lights and the other indicators blink, the

 

projector cannot be turned on. (Refer to page 70.)

 

– Check the projection lamp. (Refer to page 66.)

 

 

PIN code dialog box

– PIN code lock is being set. Enter a PIN code; the “1234” or numbers you have set (see

appears at start-up.

pages 24, 58-59)

 

 

The initial display is not

– Make sure “Off ” or “Countdown Off” are not chosen at Display function.

shown.

(See “SETTING” section on page 49)

 

 

The initial display is not

– Make sure “User” or “Off” are not chosen at Logo select function.

same with the default

(See “SETTING” section on page 54)

one.

 

 

 

When the projector is on

 

and you press the input

 

button, an icon other

– That is the Filter warning icon. Refer to page 61.

than the Lamp mode icon

 

appears.

 

 

 

An icon other than Input

 

mode or Lamp mode icon

–  That is the Lamp replacement icon or the Filter warning icon. See pages 61, 66.

appears.

 

 

 

 

– Check the connection between your computer or video equipment and the projector.

 

– See if the input signal is correctly output from your computer. Some laptop computers

 

may need to be changed the setting for monitor output when connected to the

No image.

projector. See your computer’s instruction manual for the setting.

– It takes about 20 seconds to display an image after turning on the projector.

 

– See if the selected system is corresponding with your computer or video equipment.

 

– Select correct input source once again through menu operation (See pages 32, 42).

 

– Make sure the temperature is not out of Operating Temperature (41˚F–104˚F [5˚C–

 

40˚C]).

 

 

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Sanyo PDG-DHT100L owner manual Appendix, Troubleshooting
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PDG-DHT100L specifications

The Sanyo PDG-DHT100L is a versatile projector that caters to a variety of presentation needs, making it an excellent choice for both business and educational settings. Known for its bright and vibrant image quality, this projector utilizes advanced technologies to deliver high-performance visuals.

One of the standout features of the Sanyo PDG-DHT100L is its impressive brightness rating, which typically exceeds 3000 lumens. This high brightness capability ensures that presentations remain clear and visible in various lighting conditions, from dimly lit conference rooms to brightly lit classrooms. Coupled with a high contrast ratio, the projector produces sharp images with deep blacks and bright whites, enhancing the overall viewing experience.

The PDG-DHT100L employs DLP (Digital Light Processing) technology, known for its reliability and excellent color reproduction. DLP projectors produce smooth motion and consistent brightness across the entire image, making them ideal for displaying detailed graphics, videos, and dynamic presentations. The use of a color wheel contributes to optimal color accuracy, resulting in vivid and true-to-life colors.

Connectivity is another area where the Sanyo PDG-DHT100L shines. It offers multiple input options, including HDMI, VGA, and composite inputs, allowing users to connect a range of devices such as laptops, tablets, and media players seamlessly. This flexibility makes it easy to integrate the projector into existing setups or to utilize it for various types of presentations without the need for additional adapters.

Portability is a key characteristic of the Sanyo PDG-DHT100L. Weighing relatively light compared to other projectors in its class, it is designed for easy transport between different locations. This feature is especially beneficial for professionals who need to deliver presentations at multiple sites or educators moving from classroom to classroom.

Additionally, the Sanyo PDG-DHT100L encompasses a robust lamp life, often exceeding 4000 hours in standard mode, which reduces maintenance costs and downtime. The easy-to-replace lamp is designed for convenience, ensuring that users can quickly resume presentations after a lamp change.

In summary, the Sanyo PDG-DHT100L combines brightness, color accuracy, and portability, making it a reliable choice for anyone in need of a high-quality projector. Its advanced DLP technology, multiple connectivity options, and impressive lamp life further establish it as a valuable asset for both professional and educational purposes.
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