EK-800U - Video projector EIKI - Free user manual and instructions
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| Product type | Video projector |
| Brand | EIKI |
| Model | EK-800U |
| Display technology | DLP (Digital Light Processing) |
| Resolution | 1920 x 1080 (Full HD) |
| Brightness | 4000 ANSI lumens |
| Contrast ratio | 15,000:1 |
| Lamp life (normal mode) | 3000 hours |
| Lamp life (eco mode) | 5000 hours |
| Dimensions (W x D x H) | 339 x 263 x 99 mm (13.3 x 10.4 x 3.9 in) |
| Weight | 3.2 kg (7.1 lb) |
| Power consumption (max) | 280 W |
| Power consumption (standby) | 0.5 W |
| Inputs | HDMI (2), VGA, Composite, S-Video, USB |
| Outputs | 3.5mm audio, RS-232C |
| Zoom | 1.2x manual zoom |
| Lens shift | Vertical: +10% |
| Keystone correction | Vertical: ±30°, Horizontal: ±30° |
| Projection screen size | 30" to 300" |
| Noise level (normal mode) | 35 dB |
| Noise level (eco mode) | 29 dB |
| Safety | Overheat protection, auto power-off |
| Cleaning | Regularly clean air filter and lens with soft cloth |
| Spare parts | Lamp module (replacement), air filter |
Frequently Asked Questions - EK-800U EIKI
How do I turn on the EIKI EK-800U projector?
Press the Power button on the projector or remote control. Wait for the startup sequence; the indicator light will change from standby to operational.
What lamp life can I expect from the EK-800U?
In normal mode, the lamp lasts up to 3000 hours; in eco mode, it extends to 5000 hours. The projector will display a warning when lamp replacement is needed.
How do I clean the air filter?
Turn off the projector and unplug it. Locate the air filter cover, remove the filter, and gently vacuum or wash it with mild soap and water. Allow it to dry completely before reinstalling.
Can I connect my laptop via HDMI?
Yes, the EK-800U has multiple HDMI inputs. Use a standard HDMI cable to connect your laptop. Select the corresponding HDMI source using the Source button.
Why is the projector not displaying any image?
Check that all cables are securely connected and the correct input source is selected. Ensure the lens cap is removed. If the problem persists, try restarting the projector.
How to adjust keystone correction?
Press the Keystone button on the remote or navigate to the settings menu. Use the arrow keys to correct vertical and horizontal distortion.
What is the recommended projection distance for a 100-inch screen?
The throw ratio is approximately 1.5 to 1.8. For a 100-inch screen, place the projector about 3.0 to 3.6 meters (10 to 12 feet) from the screen.
Can I use the projector for gaming?
Yes, but be aware there may be slight input lag. For best performance, use game mode if available, and ensure a fast HDMI cable.
How do I replace the lamp?
Turn off and unplug the projector. Let it cool for at least 45 minutes. Open the lamp cover, loosen the screws, remove the old lamp, and insert the new one. Reset the lamp timer in the settings menu.
What to do if the projector overheats?
Immediately turn off the projector and let it cool. Check that the air filter is clean and there is adequate ventilation around the unit. If the problem continues, contact EIKI support.
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