SP831 - Video projector BENQ - Free user manual and instructions
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| Product Type | Video Projector |
| Brand | BenQ |
| Model | SP831 |
| Projection Technology | DLP |
| Native Resolution | XGA (1024 x 768) |
| Brightness | 3000 ANSI lumens |
| Contrast Ratio | 2000:1 |
| Weight | 3.5 kg (7.7 lbs) |
| Dimensions (W x H x D) | 330 x 120 x 247 mm |
| Power Consumption | 350W (typical) |
| Lamp Life | 3000 hours (standard), 4000 hours (eco) |
| Inputs | VGA, S-Video, Composite, Component, HDMI |
| Outputs | VGA monitor loop-through, Audio out |
| Keystone Correction | +/- 20 degrees (vertical) |
| Zoom | Manual, 1.2x |
| Lens | F=2.4-2.7, f=22.08-24.28 mm |
| Warranty | Standard 2-year limited warranty |
| Maintenance | Clean air filter every 100 hours; replace lamp when indicator lights |
| Safety | Built-in Kensington lock slot, over-temperature protection |
| Included Accessories | Remote control, VGA cable, power cord, user manual |
| Manual Availability | Free PDF download from manufacturer website |
Frequently Asked Questions - SP831 BENQ
What is the native resolution of the BenQ SP831 projector?
The BenQ SP831 has a native resolution of XGA (1024 x 768), which is suitable for presentations and standard video content.
How do I connect a laptop to the SP831 projector?
Use the VGA input or HDMI input on the projector. For VGA, connect a VGA cable from your laptop to the projector's VGA port, then select the correct input source via the remote or control panel.
What is the lamp life of the BenQ SP831?
The lamp life is approximately 3000 hours in standard mode and up to 4000 hours in eco mode. Using eco mode can extend lamp life and reduce power consumption.
Can I mount the SP831 on a ceiling?
Yes, the SP831 is compatible with standard projector ceiling mounts. Ensure the mount is rated for the projector's weight (3.5 kg) and follow the manufacturer's instructions for safe installation.
How do I clean the air filter on the SP831?
Turn off the projector and unplug it. Locate the air filter on the side or bottom, remove it gently, and clean with a vacuum or soft brush. Replace the filter if it is damaged. Clean the filter every 100 hours of use.
What should I do if the projector does not turn on?
Check that the power cord is securely connected and the outlet has power. Ensure the power button is pressed correctly. If the lamp indicator is blinking, the lamp may need replacement or the projector may have overheated. Allow it to cool down and try again.
Does the SP831 support 3D content?
The SP831 does not feature 3D projection as a standard function. It is primarily designed for 2D presentations and home video.
Can I adjust the keystone correction manually?
Yes, the SP831 offers manual vertical keystone correction of up to +/-20 degrees. Use the keystone buttons on the remote or control panel to adjust the image shape.
What type of lamp does the SP831 use?
The SP831 uses a 250W P-VIP lamp. When replacement is needed, use an authentic BenQ lamp module to ensure compatibility and performance.
How can I download the user manual for the SP831?
You can download the free PDF manual from the BenQ official website or from trusted manual repositories like notice-facile.com. Simply search for 'BenQ SP831 manual' and select the download option.
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USER MANUAL SP831 BENQ
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Product information
Brand : BENQ
Model : SP831
Category : Video projector