Panasonic PTL291U User Manual
Specifications and Main Features
- Model: PT-L291U
- LCD Panels: Three 1.3 inch active matrix poly silicon panels with a 4:3 aspect radio ratio, TFT .
- Number of Pixels: stripe pixels with over eight hundred pixels & sixteen hundred stripe .
- Lens: F3.1-2.8-1, MZ50-72, Manual focus, zooming lens of up to 144.
- Projector Lamp: 250W Halogen Metal .
- Contrast Ratio: 1:150.
- Brightness: ANSI 300 lumen.
- Color Capability: color from more than sixteen million .
- Screen Size: 270” 20DIAG.
- Projection (Throw) Distance: Feet ranging from 2.5 to 542.
- Keystone Correction: Low position of 19 Low Position.
- Video Input Signal: 1Vp-p of composite video having sync negative signal and termination for 75 ohm .
- S-Video Input Signal: A mix of signals including Y(Average electrical current signals exceeding 1Vp under a sense negative and a termination of 75), terminating at 0.286 Vp and 75 .
- AGB (Analog Graphics) Input Signal: H of over ranging 15.73 KHz to 39.33 (TTL), V frequency Gerasimov 53.97 to 84.1Hz (TTL) .
- Audio Output: watts 15.
- Operating Temperature: 40 to 5C and 104F.
- Operating Humidity: Humidity without moisture 10% and 80% .
- Dimensions: 19 to 6 7/8 to ’ 11.
- Weight: Weight to 21.
- Power Supply: 110V to 240 AC automatic .
- Power Consumption: 390W.
- Certifications: FCC, UL, C-UL
Technical Specs:
- High Brightness and Resolution: 922k-pixel, 300-lumen (ANSI).
- Small and Lightweight: Portable design.
- 30 to 650 Inch Screen Capable.
- Most Personal Computers Accepted.
- Rear Screen Projection Facility.
- IR Remote Control, the unit has 2 sensors for front and back.
- Stereo Audio Output is provided for connection with external equipment.
- Blue Screen on command when no video input is detected.
- Manual Shutter Function is included Blank out screen function.
- On-Screen Displays are available for easier setup of the system and operation.
- Automatically switches on but has power down capability Universal Power Supply.
Frequently Asked Questions
Q: What is the apparent brightness of the PT-L291U projector?
A: 300 lumen/ANSI is the value.
Q: What is the effective maximum screen size supported by the projector?
A: 300 inch (in longwise) is what the projector can take.
Q: How can i pioneer my computer to the projector?
A: The AGB input for VGA and MAC compatible computers may be used even where no additional hardware is available.
Q: Rear projection is allowed using this projector?
A: Indeed Yes, the projector has a reverse scan feature allowing for rear projection.
Q: What is the operating temperature range for the projector?
A: The ideal operating temperature for the projector is 5 to 40 degrees Celsius.
Q: I like to know how do I go about cleaning the air filter?
A: The air filter can be cleaned using a vacuum cleanser and should be done once every 100 hours of use. If the air filter is situated in a dusty and smoky area, it should be cleaned more often.
Q: Is there a particular way in which I can find out the time I am supposed to go for replacing the lamp of the projector?
A: There will be a warning message displayed on the screen once the lamp has operated for over 1000 hours. Furthermore, the REPLACE LAMP indicator will also be flashing when the time comes.
Q: Does the projector come equipped with a built-in speaker?
A: The speaker that is built into the projector provides a 15W output owing to the fact that the projector comes with a speaker embedded into it.
Q: Can you guide me on what I should do if the image that is being shown is not clear and somewhat blurry?
A: Ensure that the focus ring is adjusted according to your preference and try checking the distance that the projector is from the screen.
User Manual
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