D520ST - Video projector VIVITEK - Free user manual and instructions
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| Type of product | Video projector |
| Brand | Vivitek |
| Model | D520ST |
| Display technology | DLP |
| Resolution | 1024 x 768 (XGA) |
| Brightness | 3000 lumens |
| Contrast ratio | 3000:1 |
| Lamp life (normal mode) | 3000 hours |
| Lamp life (eco mode) | 4000 hours |
| Throw ratio | Short throw (0.6:1) |
| Projection size | 27.5 - 300 inches |
| Keystone correction | Vertical ±30° |
| Input ports | VGA, HDMI, Composite, S-Video, Audio |
| Output ports | VGA, Audio |
| Speaker | 2W mono |
| Dimensions (W x D x H) | 27.0 x 23.0 x 10.0 cm |
| Weight | 2.5 kg |
| Power consumption | 240W (standby < 1W) |
| Power supply | AC 100-240V, 50/60Hz |
| Lamp replacement | User replaceable |
| Filter cleaning | Every 100 hours |
Frequently Asked Questions - D520ST VIVITEK
How do I replace the lamp on my Vivitek D520ST?
Turn off the projector and unplug it. Wait for the lamp to cool. Remove the lamp cover on the bottom, unscrew the old lamp module, and insert the new one. Tighten screws and replace cover. Reset the lamp hour counter via the menu.
What is the recommended projection distance for a 100-inch screen?
For a 100-inch screen, the Vivitek D520ST should be placed approximately 1.2 meters from the screen due to its short throw ratio of 0.6:1.
Can I connect my laptop to the D520ST?
Yes, you can connect your laptop via VGA or HDMI cable. Use the VGA input for analog video or HDMI for digital video and audio.
How do I clean the air filter?
Turn off the projector and unplug it. Locate the air filter on the side, slide it out, and clean with a vacuum cleaner or wipe with a soft cloth. Reinstall the filter after it is completely dry.
What is the lamp life in eco mode?
The lamp life in eco mode is up to 4000 hours, compared to 3000 hours in normal mode. Using eco mode extends lamp life and reduces noise.
Why is the projector not turning on?
Check that the power cord is properly connected and the outlet is working. Ensure the lamp cover is securely closed. If the LED indicator is blinking, consult the manual for error codes.
Can I use the projector for gaming?
Yes, the Vivitek D520ST can be used for gaming. Connect your console via HDMI. Note that DLP projectors may have fast response times, but input lag might be noticeable. Use game mode if available.
How do I adjust the keystone correction?
Press the 'Menu' button on the remote or projector, navigate to 'Image' settings, and select 'Keystone'. Use the arrow keys to adjust vertical keystone from -30 to +30 degrees.
What should I do if the image is blurry?
Turn the focus ring on the lens to sharpen the image. Ensure the projector is at the correct distance and the screen is flat. Clean the lens with a soft, dry cloth if needed.
Is there a ceiling mount available for this projector?
Yes, the Vivitek D520ST is compatible with standard projector ceiling mounts. Use the three mounting holes on the bottom. Ensure the mount can support at least 2.5 kg.
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USER MANUAL D520ST VIVITEK
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Product information
Brand : VIVITEK
Model : D520ST
Category : Video projector