APPENDIX

TROUBLESHOOTING

Before calling your dealer or service center for assistance, check the following:

1.Make sure you have connected a projector to your computer or video equipment as described in the section "CONNECTING THE PROJECTOR" on pages 11 ~ 13.

2.Check cable connection. Verify that all computer, video and power cord are properly connected.

3.Verify that all power is switched on.

4.If a projector still does not produce an image, re-start your computer.

5.If an image still does not appear, unplug the projector from your computer and check your computer monitor's display. The problem may be 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 power up the projector. Turn the projector on, and then the computer.)

6.If the problem still exists, check the following chart.

Problem:

Try these Solutions

No power.

● Plug the projector into your AC outlet.

 

● Make sure the READY Indicator lights.

 

● Wait 90 seconds after a projector is turned OFF before turning the projector back on.

 

NOTE : After pressing the Power ON-OFF button to OFF, make sure the projector works as

 

follows:

 

1. LAMP indicator lights bright and READY indicator turns off.

 

2. After 90 seconds, the READY indicator lights green again and the projector may

 

be turned on by pressing the Power ON-OFF button.

 

● Check WARNING TEMP. indicator. If the indicator flashes red, the projector cannot be

 

turned on.

 

(See "TURNING ON/OFF PROJECTOR" section on page 19.)

 

● Check Projection Lamp. (Refer to page 37.)

 

 

Image is out of

● Adjust focus of the projector.

focus.

● Make sure the projection screen is at least 3.6’ (1.1m) from the projector.

● Check Projection Lens to see if it needs cleaning.

 

 

NOTE : Moving a projector from a cool temperature location to a warm temperature location

 

may result in moisture condensation on the Projection Lens. In such an event,

 

leave the projector OFF and wait until condensation disappears.

 

 

Picture is Left/Right

● Check Ceiling / Rear feature. (See “SETTING” section on page 35.)

reversed.

 

 

 

Picture is

● Check Ceiling feature. (See “SETTING” section on page 35.)

Top/Bottom

 

reversed.

 

 

 

Some displays are

● Check Display feature.(See “SETTING” section on page 35.)

not seen during the

 

Operation.

 

 

 

No image.

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

 

● Check the NO SHOW function. (Refer to page 21.)

 

● When turning the projector on, it takes about 30 seconds to display an image.

 

● Check the system that you select is corresponding with your computer or video

 

equipment.

 

● Make sure the temperature is not out of the Operating Temperature (5°C ~ 35°C).

 

 

No sound.

● Check audio cable connection from the audio input source.

 

● Adjust the audio source.

 

● Press the VOLUME (+) button.

 

● Press the MUTE button.

 

 

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Canon LV-S2 owner manual Troubleshooting
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LV-S2 specifications

The Canon LV-S2 is a versatile and portable multimedia projector that caters to both professional and educational environments. This powerful device is designed to deliver bright and vibrant images, making it ideal for presentations, lectures, and even home entertainment.

One of the standout features of the Canon LV-S2 is its impressive brightness level, rated at 3000 lumens. This high brightness allows the projector to perform well in various lighting conditions, ensuring that images remain clear and visible even in well-lit rooms. This makes it an excellent choice for classrooms and conference rooms where ambient light may be present.

Another notable characteristic of the LV-S2 is its native SVGA resolution of 800 x 600 pixels. While this resolution may seem modest compared to some higher-end models, it is sufficient for displaying standard definition content and is compatible with various formats, ensuring that users can easily connect it to different devices.

The LV-S2 employs DLP (Digital Light Processing) technology, which is known for its reliability and color accuracy. DLP projectors tend to produce sharper images with better contrast compared to traditional LCD models. This technology also minimizes the risk of color degradation over time, providing long-lasting performance without compromising on image quality.

Portability is another key feature of the LV-S2. Weighing in at just 2.3 kg, it is easy to transport, making it a great option for mobile professionals or educators who need to set up presentations in different locations. The compact design allows it to fit easily into a laptop bag, enabling users to take it wherever their work requires.

Connectivity options are abundant with the LV-S2. It includes HDMI, VGA, and composite video inputs, allowing for seamless connections to a variety of devices such as laptops, DVD players, and gaming consoles. This versatility ensures that users can quickly switch between different media sources without hassle.

In terms of lamp life, the LV-S2 boasts an impressive lifespan of up to 6000 hours in eco mode. This extended lamp life significantly reduces maintenance costs, ensuring that users can enjoy uninterrupted service for extended periods without the worry of frequent bulb replacements.

In summary, the Canon LV-S2 is an excellent choice for those in need of a reliable, portable, and high-quality projector. Its bright output, solid resolution, DLP technology, and extensive connectivity options make it a valuable tool for various applications, ensuring that users can deliver effective and engaging presentations wherever they go.
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