CP50NS20 - Uncategorized LG - Free user manual and instructions
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| Product Type | DLP Projector |
| Brand | LG |
| Model | CP50NS20 |
| Display Technology | Digital Light Processing (DLP) |
| Native Resolution | 1280 x 800 pixels (WXGA) |
| Brightness | 500 ANSI lumens |
| Contrast Ratio | 150,000:1 |
| Light Source | LED |
| Light Source Life | Up to 30,000 hours |
| Aspect Ratio | 16:10 |
| Projection Size | 30 – 100 inches |
| Dimensions (W x D x H) | 130 x 130 x 35 mm |
| Weight | 0.45 kg |
| Power Supply | AC 100-240V, 50/60 Hz |
| Power Consumption | 65 W (typical) |
| Connectivity | HDMI, USB 2.0, 3.5mm headphone jack |
| Wireless Connectivity | Bluetooth 5.0, Wi-Fi 802.11 b/g/n |
| Built-in Speaker | 1 x 3W |
| Keystone Correction | ±40° vertical |
| Focus Mode | Manual |
| Supported Media Formats | Video, Audio, Image (e.g., MP4, AVI, MKV, MP3, JPEG) |
| Accessories Included | AC power adapter, remote control, quick guide |
| Maintenance | Clean the lens with a soft, dry cloth |
| Safety Warnings | Do not look directly into the lens; ensure adequate ventilation |
| Spare Parts Availability | Replacement LED module, power supply, and remote control available |
Frequently Asked Questions - CP50NS20 LG
How do I connect the projector to my laptop?
Use an HDMI cable. Connect one end to the projector's HDMI port and the other to your laptop. For video display, select the correct input source via the Source button on the remote or projector.
Can I charge my phone using the projector's USB port?
The USB port is primarily for media playback, but it can also provide limited power for charging (e.g., 5V/1A). High-power devices may not charge properly or at all.
How do I clean the projector lens?
Use a soft, dry microfiber cloth. Avoid liquid cleaners and compressed air. Gently wipe the lens in a circular motion to remove dust and smudges.
What is the recommended projection distance?
For a 100-inch image, place the projector approximately 2.5 to 3 meters from the screen. Adjust the focus and keystone for the best picture quality.
How do I update the firmware?
Download the firmware update from the LG support website, copy it to a USB drive, and go to Settings > General > Software Update on the projector. Follow the on-screen instructions.
The projector turns off automatically after a few minutes. Why?
Check if the eco mode or sleep timer is enabled. Also, ensure the device is not overheating and that the ventilation vents are not blocked.
Can I use Bluetooth to stream audio from my phone?
Yes, the projector supports Bluetooth output. Pair it with your smartphone in the Bluetooth settings to use it as a wireless display or speaker.
The image appears trapezoid. How to fix it?
Use the vertical keystone correction adjustment in the settings menu or via the physical adjustment buttons on the device, until the image is rectangular.
How do I replace the remote control battery?
Slide open the battery compartment on the back of the remote, replace the coin cell battery (CR2032), and close the cover securely.
Is the projector compatible with 3D content?
No, this model does not support 3D playback. It is designed for standard 2D media consumption.
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USER MANUAL CP50NS20 LG
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Product information
Brand : LG
Model : CP50NS20
Category : Uncategorized