PRO-025 - Video projector Steren - Free user manual and instructions
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| Product Type | Video Projector |
| Brand | Steren |
| Model | PRO-025 |
| Display Technology | LCD |
| Native Resolution | 800 x 480 pixels |
| Maximum Input Resolution | 1920 x 1080 pixels (Full HD supported) |
| Brightness | 1200 lumens |
| Contrast Ratio | 1000:1 |
| Aspect Ratio | 16:9 and 4:3 |
| Projection Size | 30 to 100 inches |
| Projection Distance | 1.0 to 3.5 meters |
| Lamp Life | Up to 40,000 hours (LED) |
| Connectivity | HDMI, USB, AV, VGA, 3.5mm Audio Out |
| Built-in Speaker | 1 x 2W speaker |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | Approx. 60W |
| Dimensions | Approx. 20 x 15 x 8 cm |
| Weight | Approx. 1.2 kg |
| Adjustable Features | Manual focus, keystone correction, volume control |
| Cleaning and Maintenance | Clean lens with a soft dry cloth; keep vent slots free of dust |
| Safety Notes | Do not stare directly at the light source; operate in a well-ventilated area |
| Spare Parts and Repairability | Available through authorized Steren service centers; LED module can be replaced |
| What's in the Box | Projector, remote control, power cable, AV cable, user manual |
Frequently Asked Questions - PRO-025 Steren
How do I connect my laptop to the Steren PRO-025?
Connect your laptop to the projector using an HDMI or VGA cable. Press the Source or Input button on the remote control to select the corresponding input. On your laptop, adjust the display settings to duplicate or extend your screen.
Can I play videos directly from a USB drive?
Yes. Insert a USB flash drive into the projector's USB port, open the Media menu, and choose the video, photo, or audio file you want. The projector supports common formats such as MP4, AVI, JPEG, and MP3.
Why is the projected image blurry?
Blurry images are usually caused by incorrect focus or projection distance. Rotate the focus ring on the lens until the picture is clear, and place the projector within the recommended projection distance of 1.0 to 3.5 meters.
What is the lamp life of the PRO-025?
The PRO-025 uses an LED light source rated for up to 40,000 hours. If you watch about 8 hours per day, this can last more than 10 years before the brightness noticeably decreases.
Does the projector support 4K content?
No, the Native Resolution is 800 x 480 pixels. It accepts signals up to 1080p Full HD. If you connect a 4K device, the projector will downscale the image to its native resolution.
How do I clean and maintain the projector?
Unplug the projector and let it cool down. Clean the lens with a soft dry microfiber cloth and remove dust from the ventilation openings with a soft brush or canned air. Do not use liquid cleaners on the lens.
Can I connect external speakers or headphones?
Yes, use the 3.5mm audio output jack to connect powered speakers, headphones, or an audio system. If your speakers use RCA connectors, use a 3.5mm-to-RCA cable.
Why does the projector turn off by itself?
This usually happens when the thermal protection activates due to overheating. Turn the unit off, allow it to cool for 10-15 minutes, and ensure the air intakes and fans are clean and unobstructed.
Is the keystone correction feature available?
Yes, the projector includes vertical keystone correction. Use the keystone buttons on the projector or remote to adjust the trapezoid effect when the projector is tilted relative to the screen.
What comes in the box with the Steren PRO-025?
The package includes the Steren PRO-025 projector, a remote control, a power cable, an AV cable, and the user manual. The exact contents may vary slightly by retail batch.
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USER MANUAL PRO-025 Steren
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Product information
Brand : Steren
Model : PRO-025
Category : Video projector