COOAU A4300 Lumens Home Video Projectors User Guide
- June 3, 2024
- COOAU
Table of Contents
COOAU A4300 Lumens Home Video Projectors
Specifications
- Brand: COOAU
- Connectivity technology: MHL, VGA, USB, HDMI
- Display resolution: 1280 x 720
- Maximum Resolution: 1920*1080P
- Display type: LCD
- Item dimensions: 6 x 19.5 x 8.5 centimetres
- Mounting type: Tabletop
- Brightness: 5500 Lumens
- Colour: White
- Wattage 85 watts
What’s in the box?
- Video Projector
Descriptions
The COOAU A4300 uses a 4.3-inch LCD display panel, which offers a larger screen at the same viewing angle as a 4-inch screen. The majority of 720P projectors on the market use a 4-inch screen. We increase the lumens to 5500LM by utilizing the most up-to-date LED lighting source technology. Additionally, COOAU A4300 video projectors include high light transmission glass lenses, which can create a clearer image. Enjoy the home theatre to the fullest by losing oneself in the movies! The COOAU A4300 uses a 4.3-inch LCD display panel, which offers a larger screen at the same viewing angle as a 4-inch screen. The majority of 720P projectors on the market use a 4-inch screen.
How can you connect this projector to your Android phone, iPhone, iPad, MacBook, or MacBook Pro?
- You only need a Micro USB to HDMI MHL cable for an Android phone (not included).
- (Note: Please first confirm that the MHL function is supported by your cell phone.)
- All you need for an iPad or iPhone is a Lightning or USB Type-C to HDMI cable (not included).
- You will want a Mini Display to HDMI cable for the Mac Book Air (not included).
- Additionally, COOAU A4300 projectors allow WiFi Dongle wireless access (not included).
- Please check the WiFi Dongle’s stability before using this function because the WiFi Dongle is entirely responsible for the stability of the wireless projection.
Features
High-quality, bright images
This home projector, which has a brightness of 5500 lumens, can display a bright screen with excellent image clarity thanks to upgraded LED lighting source technology. The A4300 movie projector can play several formats and support up to 1080P HD graphics (original resolution: 1280*720P). It also supports USB, VGA, HDMI, and AV connectivity. Pick A4300 to quickly construct a home theatre! For this projector, COOAU offers a lifetime maintenance service. Send us a message if you have any issues, and we’ll quickly resolve them.
Excellent Contrast and Display
The updated high colour reproducibility optical engine has increased contrast up to 4000:1, and the movie projector conveys an amazing colorful image from the center to the periphery. With a projection distance of 4.6 feet to 18.7 feet, the projector will provide a 45–200-inch show. provides the spectator with an immersive experience. Additionally, the projector allows for a 25% zoom adjustment. You may quickly adjust the image size without having to adjust the projector’s distance.
Wide & Sound Compatibility
The loud sound from the built-in HiFi speakers will be excellent for you to enjoy your movie and gaming time. The projector also features complete connectors including USB, HDMI, VGA, and AV. It may be connected to many different peripheral devices, including TV sticks, TV boxes, PCs, smartphones, DVD players, USB sticks, laptops, PS4 consoles, and X-Boxes, among others.
Superior Lifespan & Cooling System
With an advanced cooling system, the projector maintains its peak performance over an extended period of time while operating quietly thanks to the two fans running simultaneously. To increase the lamp’s useful life to a maximum of 70000 hours, reduce the Led lamp’s power consumption.
Smartphone Connectivity & Keystone Correction
In addition to having an easy-to-focus design, the movie projector also offers a 15° Keystone correction. To achieve the ideal display, just turn the focusing ring and slide the bar behind the projector. Mirror Function is also supported by COOAU A4300 projectors. You may quickly get a larger screen to view web videos by connecting your smartphone to this projector.
FAQ’s
Can you use a COOAU projector on a regular basis?****
The COOAU projector is definitely suitable for regular, everyday TV viewing. It won’t harm the COOAU projector (though it might shorten the bulb life), and it might result in a more enjoyable viewing experience overall at a lesser cost than most larger televisions.
What occurs if the COOAU A4300 projector is left on for too long?****
The COOAU projector is constructed with high-quality materials, but Burn-ins are frequently brought on by projectors that have been kept on for too long, which frequently results in overheating and component destruction. Burn-in is likely to be the cause of any dark patches that appear to be missing pixels on the screen.
Do projectors automatically shut off?****
After there is no activity or when the maximum usage time has passed, projectors automatically turn off. Using the projector’s bulbs for an extended period of time.
What safety precautions do you take into account when using a projector?****
If adequate ventilation is not present, never use the projector in a closed cabinet. Never let anything enter the projector’s apertures of any type. Avoid leaving things around the projector, especially things that could catch fire. Never accidentally pour any form of liquid into the projector.
How much time does it take a projector to warm up?****
The lamp bulb only needs 30 to 40 seconds to warm up in the COOAU A4300 PROJECTOR. For the cool-down period, it is the same. It doesn’t take long, but it’s simple to grow impatient and do it quickly. e can harm them.
My projector shuts off after five minutes; why?****
Several factors can cause projectors to turn off. If the projector overheats, verify if the unit has adequate ventilation so that air can flow around it. Ensure there are no obstructions and that the fans are operating. Before turning the unit back on, let it cool, remove any obstructions, and inspect the fans.
What results in the projector turning off?****
Lack of ventilation might lead to an accumulation of heat and dust, which will make the projector’s fans work harder. There will be a noticeable increase in fan noise, which could mean there is an airflow issue. On occasion, the projector may shut itself off to avoid further harm from overheating.
How should a projector be set up in a space?****
· Choose the proper location. Decide where you’re going to store the
item before you do anything else.
· Set up the screen, if desired.
· Get the appropriate height.
· Connect everything, then turn it on.
· An alignment image is projected.
· Shut the doors and windows.
· Choose the appropriate picture mode.
· Incorporate improved audio (optional)
What characteristics should an outdoor projector have?****
· Top-rated Projectors for Outdoor Theaters
· At least 2,000 lumens of brightness.
· HD Resolution (720p, 1080p or higher)
· HDMI connectivity.
· Audio from the projector: Many HD projectors have built-in speakers.
How do house movies work?****
An LCD TV projector uses a small LCD screen as a lens through which a very bright light passes to project an enormously magnified image of the screen onto a wall. The technology is also known as LCLV (liquid crystal light valve).
What can I do to make my projector better?****
Try the following fixes if the projected image is hazy or hazy:
· Focus the image as needed.
· Clear the lens of the projector.
· Place the projector sufficiently near the screen.
· Place the projector so the keystone adjustment angle doesn’t distort
the image by being too wide.
What does utilizing a projector accomplish?****
In addition to providing more learning options, projectors allow for the replacement of traditional whiteboards with video, images, and aesthetically pleasing presentations.
How many lumens is a good outdoor projector required to have?****
You want to watch movies on a huge screen while camping or having a picnic outside with friends and family. Most obviously, a little portable projector is the best option. A good portable projector produces at least 500 lumens and is portable, light, and packed with smart features like Wi-Fi and Bluetooth connectivity.
What occurs if a projector is left on overnight?****
Some of the parts might not work properly; for example, the fan might sound louder than usual and ruin your movie.
Why is a home projector good?****
A home theatre projector should have a resolution of 1920 x 1080, or Full HD & 4K UHD (3840X2160, referred to as true 4K). To be able to display HD movies or games, a good home theatre projector must have at least these pixel requirements.