DX3350 - Video projector VIVITEK - Free user manual and instructions
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| Product Type | Video projector |
| Brand | Vivitek |
| Model | DX3350 |
| Display Technology | DLP |
| Native Resolution | XGA (1024 x 768) |
| Brightness | 3500 ANSI lumens |
| Contrast Ratio | 15000:1 |
| Lamp Life | 5000 hours (Normal), 10000 hours (Eco) |
| Projection Distance | 1.0 - 12.0 m |
| Screen Size | 27.6 - 344.6 inches |
| Connectivity | HDMI, VGA, S-Video, Composite, Audio |
| Keystone Correction | ±40° vertical |
| Weight | 2.8 kg (6.17 lb) |
| Dimensions (W x D x H) | 274 x 212 x 100 mm |
| Power Consumption | 240W (Normal), <0.5W standby |
| Power Supply | AC 100-240V, 50/60Hz |
| Noise Level | 35 dB (Normal), 29 dB (Eco) |
| Speaker | 2W mono |
| Cleaning | Clean lens with soft dry cloth; clean vents regularly |
| Safety | Auto power-off, Kensington lock slot |
| Repairability | Replaceable lamp module, accessible air filter |
| General Information | Suitable for presentations and classroom use |
Frequently Asked Questions - DX3350 VIVITEK
How to connect a laptop to the Vivitek DX3350?
Use an HDMI or VGA cable. Connect to the corresponding input, then select the correct source using the Source button.
What is the recommended projection distance?
For a 100-inch screen, place the projector approximately 3.5 to 4.5 meters away. Check the manual for exact values.
How to replace the lamp?
Turn off and unplug, let cool for 45 minutes. Open the lamp cover, remove the lamp module, and install a new one. Use genuine Vivitek lamp.
How to clean the lens?
Use a soft, lint-free cloth slightly dampened with water. Do not use abrasive cleaners.
Can I connect a soundbar or external speakers?
Use the audio output (3.5mm jack) to connect external speakers or a soundbar.
How to adjust keystone correction?
Press the Keystone button on the remote or control panel, then use the arrow keys to correct vertical distortion.
What is the lamp life in eco mode?
In Eco mode, the lamp can last up to 10,000 hours, reducing replacement frequency.
Why does the projector overheat?
Ensure vents are not blocked and the air filter is clean. Maintain clearance of at least 30 cm around vents.
Can I view 3D content?
The DX3350 supports DLP 3D with compatible 3D glasses and a 3D source (HDMI 1.4).
How to perform a factory reset?
Go to menu, select Settings, then Reset. Confirm with the OK button.
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USER MANUAL DX3350 VIVITEK
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Product information
Brand : VIVITEK
Model : DX3350
Category : Video projector