QWrite - Video projector BENQ - Free user manual and instructions
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| Product type | Video projector |
| Brand | BenQ |
| Model | QWrite |
| Display technology | DLP (Digital Light Processing) |
| Native resolution | 1920 x 1080 pixels (Full HD) |
| Brightness | 3,200 ANSI lumens |
| Contrast ratio | 13,000:1 |
| Lamp life | Up to 15,000 hours in eco mode |
| Projection size | 30 to 300 inches |
| Throw ratio | 1.96 - 2.15 (100-inch screen at 4.3 m) |
| Keystone correction | Vertical ± 40° |
| Main functions | Full HD projection, USB display, built-in speaker, 3D ready |
| Video inputs | 2x HDMI, 1x VGA, 1x composite |
| Other ports | USB-A, USB-B, 3.5 mm audio out |
| Built-in speaker | 2 W mono |
| Power supply | AC 100-240 V, 50/60 Hz |
| Power consumption | 240 W normal / under 0.5 W standby |
| Dimensions (W x D x H) | 312 x 225 x 110 mm |
| Weight | 2.7 kg |
| Safety features | Overheat protection, auto power-off after inactivity |
| Maintenance and cleaning | Clean air vents and filter every 200 hours; wipe lens with soft, dry cloth |
| Spare parts and repairability | User-accessible lamp and dust filter; use original BenQ parts for repair |
| General information | Wall/ceiling mount compatible, English PDF manual available |
Frequently Asked Questions - QWrite BENQ
How do I focus the image?
Use the focus ring located on the lens barrel. Rotate it slowly until the projected image is sharp and clear.
How can I correct a trapezoid image?
Open the menu, go to Display settings and select Keystone. Adjust the vertical slider until all four sides appear parallel.
Can I connect my laptop using only USB?
Yes, connect the USB-B port to your computer and select USB Display input. Some models require installing the BenQ USB Display driver first.
What should I do if the projector overheats?
Turn off the projector, unplug it, and allow it to cool. Check that the air vents and dust filter are not blocked. Clean the filter if needed and keep at least 20 cm of clearance around the unit.
How do I replace the lamp?
Switch off and unplug the projector, then open the lamp cover on the bottom. Remove the old lamp module and insert a new original BenQ lamp. Reset the lamp counter from the menu after replacement.
Why does the image flicker or lose signal?
Check all cable connections, especially HDMI. Press the Source key to select the correct input. Try a different cable or port if the issue persists.
What is the recommended cleaning routine?
Wipe the lens with a soft, dry cloth every few weeks. Clean the dust filter every 200 hours of use or when the filter warning appears. Do not use water or liquid cleaners.
Can I project on a whiteboard?
Yes, the projector works well on white surfaces. For best image quality, use a matte white screen or painted wall. Avoid glossy boards that cause reflections.
How far should the projector be from the screen?
For a 100-inch diagonal image, place the projector approximately 4.3 m from the screen. Use the zoom ring to fine-tune the image size.
Is the projector safe to leave in standby mode?
Standby mode uses less than 0.5 W and is safe. To save energy and protect the lamp, unplug the unit or use the master power switch if available.
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USER MANUAL QWrite BENQ
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Product information
Brand : BENQ
Model : QWrite
Category : Video projector