PT-LB50U - Projector PANASONIC - Free user manual and instructions
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| Product type | LCD projector |
| Brand | Panasonic |
| Model | PT-LB50U |
| Native resolution | XGA (1024 x 768) |
| Brightness | 2600 lumens |
| Contrast ratio | 400:1 |
| Lamp type | UHM 200 W |
| Lamp life (normal mode) | 3000 hours |
| Lamp life (eco mode) | 5000 hours |
| Dimensions (W x D x H) | 297 x 235 x 88 mm |
| Weight | 2.5 kg |
| Power supply | 100-240 V AC, 50/60 Hz |
| Power consumption | 280 W (max) |
| Keystone correction | Vertical: ±30° |
| Digital zoom | Yes |
| Video inputs | VGA, composite, S-Video |
| Audio input | 3.5 mm mini-jack |
| Audio output | 3.5 mm mini-jack |
| RS-232C port | Yes |
| Noise level | 29 dB (eco mode) |
| Maintenance functions | Air filter cleaning every 100 hours |
| Security | Kensington lock |
| Spare parts available | Replacement lamp, air filter |
| Repairability index | Not provided |
Frequently Asked Questions - PT-LB50U PANASONIC
How to install the PT-LB50U projector?
Place the projector on a stable surface at a distance of 1.2 to 11.7 meters from the screen. Ensure ventilation is not obstructed. Plug in the power cable and turn it on using the power button.
What cables to use to connect a computer?
Use a VGA cable (D-sub 15-pin) for video and a 3.5 mm mini-jack audio cable for sound. Connect the cables to the corresponding inputs on the projector.
How to replace the projector lamp?
Turn off the projector and unplug it. Let it cool for 1 hour. Open the lamp cover on the side, unscrew the screws, remove the old lamp and insert the new one (model ET-LAB50). Close the cover.
What to do if the image is blurry?
Turn the focus ring on the lens until you get a sharp image. If necessary, adjust the zoom and keystone correction via the menu.
How to clean the air filter?
Turn off the projector and unplug it. Remove the air filter located at the back. Use a vacuum cleaner to remove dust. Do not wash the filter. Put it back in place.
The projector does not turn on, what to do?
Check that the power cable is plugged in and the outlet works. If the power indicator blinks, wait for the lamp to cool down (overheating). Contact customer service if the problem persists.
How to use keystone correction?
Press the 'KEYSTONE' button on the remote control or go to the 'Image settings' menu. Use the arrows to correct the vertical distortion of the image.
What is the recommended projection distance?
For an 80-inch image (diagonal), place the projector about 2.4 meters from the screen. Consult the distance table in the manual for other sizes.
Can I use a universal remote control?
Yes, but the original remote control (N2QAEC000003) is recommended. You can also use a smartphone with an IR app if your phone has that capability.
Where to find the replacement lamp ET-LAB50?
The lamp is available from authorized Panasonic dealers or online. Use the exact reference ET-LAB50 to ensure compatibility.
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USER MANUAL PT-LB50U PANASONIC
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Product information
Brand : PANASONIC
Model : PT-LB50U
Category : Projector