MP225 - Video projector 3M - Free user manual and instructions
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| Product Type | Video projector |
| Brand | 3M |
| Model | MP225 |
| Display Technology | DLP |
| Native Resolution | XGA (1024 x 768) |
| Brightness | 2200 ANSI lumens |
| Contrast Ratio | 2000:1 |
| Projection Lens | Manual zoom and focus |
| Keystone Correction | Vertical: +/- 20 degrees |
| Lamp Life | 2000 hours (normal), 3000 hours (eco) |
| Resolution Support | VGA to SXGA+, 720p and 1080p video |
| Video Inputs | Composite, S-Video, VGA, component (via adapter) |
| Audio | Built-in 1 W speaker |
| Computer Compatibility | PC and Mac |
| Weight | 2.3 kg (5.1 lbs) |
| Dimensions (W x D x H) | 275 x 215 x 85 mm |
| Power Consumption | 250 W (max) |
| Noise Level | 32 dB (normal) |
| Remote Control | Included with battery |
| Maintenance | Clean air filter every 100 hours of use |
Frequently Asked Questions - MP225 3M
How do I connect my laptop to the MP225 projector?
Connect a VGA cable from your laptop's VGA output to the projector's VGA input. Press the Source button on the remote or control panel to select VGA. For audio, use a 3.5mm cable from the laptop to the projector's audio input.
How do I replace the lamp on the 3M MP225?
Turn off and unplug the projector, then wait 30 minutes for the lamp to cool. Open the lamp cover, loosen the retaining screws, and slide out the old lamp. Insert a new 3M approved lamp, tighten the screws, close the cover, and reset the lamp counter.
How do I clean the air filter?
Turn off and unplug the projector. Remove the filter cover on the side, vacuum the filter gently or wash it with mild soapy water if it is washable. Let the filter dry completely before reinstalling. Clean every 100 hours of use.
Why is there no image displayed?
Check that the projector is powered on and the lens cap is removed. Verify that the input source is correct and all cables are securely connected. Test with a different device or cable. Also ensure the status lamp is not indicating a fault.
How do I adjust the projection size and focus?
Use the zoom ring on the lens to change the image size and the focus ring to sharpen the picture. Move the projector closer or farther from the screen to further adjust size.
Can I mount the projector on the ceiling?
Yes, the MP225 is compatible with a standard ceiling mount kit. Install the mount securely to the projector's bottom mounting holes, then set the 'Projection Mode' in the menu to 'Ceiling' to flip the image.
How do I reset the lamp hour counter?
After replacing the lamp, turn on the projector, press Menu, go to Settings, select 'Lamp Hours', and press Reset. Confirm the reset to clear the old count.
What is the recommended projection distance?
For a 100-inch diagonal screen, place the projector approximately 3.9 meters from the screen (about 12.8 feet). Refer to the throw chart in the manual for other sizes.
Does the projector support HDMI input?
No, the MP225 does not have an HDMI port. It provides VGA, composite, and S-Video inputs. You can use an HDMI-to-VGA converter if you need to connect an HDMI source.
How do I use the keystone correction feature?
If the image is trapezoidally distorted, press the Keystone buttons on the control panel or use the menu to adjust the vertical keystone until the image is rectangular. Adjustment range is +/- 20 degrees.
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USER MANUAL MP225 3M
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Product information
Brand : 3M
Model : MP225
Category : Video projector