C101i - Projector ACER - Free user manual and instructions
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| Product Type | Portable LED Projector |
| Brand | Acer |
| Model | C101i |
| Dimensions (W x D x H) | Approx. 10.2 x 7.5 x 2.0 inches (260 x 190 x 50 mm) |
| Weight | Approx. 2.0 lbs (0.9 kg) |
| Power Consumption | 90 W (max), <0.5 W standby |
| Light Source | LED, up to 30,000 hours |
| Brightness | 2000 lumens (ANSI) |
| Native Resolution | SVGA (800 x 600) |
| Contrast Ratio | 20,000:1 (Dynamic) |
| Aspect Ratio | 4:3 (native), 16:9 supported |
| Throw Ratio | 1.5 – 1.8:1 |
| Keystone Correction | ±40° vertical, manual |
| Connectivity | HDMI 1.4, VGA, USB-A, Audio 3.5mm out |
| Built-in Speaker | 2 W monaural |
| Noise Level | 30 dB (eco mode) |
| Security | Kensington lock slot |
| Included Accessories | Power cord, VGA cable, remote control, user manual (PDF) |
| Cleaning Instructions | Clean lens with soft, dry cloth. Use compressed air for vents. |
| Repairability | Lamp module replaceable by user; other components service by authorized centers. |
| General Information | Portable design for home/office; supports 3D via DLP Link. |
Frequently Asked Questions - C101i ACER
How do I connect my laptop to the Acer C101i projector?
Use a VGA or HDMI cable to connect your laptop to the corresponding port on the projector. Then press the Source button on the remote or projector to select the correct input.
How do I clean the projector lens?
Turn off and unplug the projector. Use a soft, lint-free dry cloth to gently wipe the lens in a circular motion. Avoid using liquids or abrasive materials.
What should I do if the projector does not turn on?
Check that the power cord is securely connected to both the projector and an active outlet. Ensure the power switch on the back is in the ON position. If still no power, try replacing the fuse (if applicable) or contact support.
How do I adjust the image focus?
Rotate the focus ring on the projector lens until the image becomes sharp. For best results, project onto a flat, white screen.
My image is distorted or trapezoidal. How can I fix it?
Use the Keystone Correction feature: press the Keystone button on the remote, then adjust the vertical keystone using the arrow keys until the image is rectangular.
How often should I replace the lamp?
The Acer C101i uses an LED light source rated for up to 30,000 hours. Replacement is typically not needed during the product's lifetime. If brightness decreases significantly, contact Acer support.
Can I connect external speakers to the projector?
Yes, connect external speakers to the Audio Out port (3.5mm jack) on the projector. The built-in speaker is only 2W.
How do I enable 3D mode?
Put on your DLP-Link active shutter glasses. Press the Menu button, go to 3D Settings, and select On. Ensure the source content is 3D-compatible.
What should I do if the remote control is not working?
Check the batteries; replace if needed. Ensure no obstructions between remote and the IR sensor on the projector. Try pairing via Bluetooth if applicable (this model uses IR only).
Where can I download the full user manual?
The manual is available for free download on notice-facile.com in PDF format. Visit the Acer C101i product page and click Download.
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