MI Technologies runs the largest projector lamp recycling program in the USA so they see a lot of lamps.

They’ve noticed some  disturbing trends as projector bulbs get cheaper and margins deteriorate.

Here’s what to watch for as some lamp distributors get creative to get your money with sometimes an inferior product.

Scenario 1: Switching parts

You order and pay for original branded lamps, for example an OEM Epson. Instead the
manufacturer ships a lamp that’s a mixture of original branded/packaged lamps and more affordable
OEM original lamps in 3rd party housings. There is nothing wrong with a Philips or Osram OEM original bulb in a 3rd party plastic cage except when you are charged a higher price for original parts: screws, plastic cage, connectors.

The Solution: Always check packages whether they vary: Anonymous brown or Epson branded boxes. Don’t just trust the word of the authorized brand reseller

Scenario 2: Generics at OEM prices

Some resellers offer OEM at discounted prices but deliver generics in a fake box with fake stickers on the lamp. Again, there is nothing wrong buying generic lamps, especially if you’re on a budget, but you shouldn’t be paying OEM prices. Chinese generic bulbs with the Philips or Osram trademark are counterfeits sold at inflated prices. The difference between generic and OEM original bulbs is picture quality and faster deteriorating brightness.

Solution: If you suspect you have received counterfeits, check their authenticity. Request a refund and find a more honest manufacturer. You can also send your lamp to MI Technologies for verification and recycling.

Scenario 3: Substitution without notification

Bid documents often request listing the manufacturer of lamp and housing to justify the higher price for all original parts. When lamps get shipped in different boxes end users usually trust that they get what they ordered.

Solution: Many authorized resellers offer a variety of lamp types so always check whether different boxes also contain different types of lamps.

Scenario 4: Inflated prices

Many lamps for older projectors are only available as aftermarket, meaning there is only the OEM original bare bulb available in a 3rd party housing. Don’t pay inflated prices for original bulbs in an original plastic housing from a projector brand. If your model is no longer in production then, these projector lamps are no longer available.

Solution: Find a trusted reseller of replacement lamps who is working with a verified manufacturer to create generic lamps for older projector models. They are out there!

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Shopping for a projector? Understanding resolution is key.

Resolution refers to the number of lines displayed on the screen. The higher the resolution, the crisper the quality of the picture.

Most projectors come with a fixed resolution that is completely separate from the incoming signal received. If you plan to use the projector with only one computer, it’s important to match the resolution to the computer’s resolution.

Here’s a list of the different resolutions:

SVGA = 800×600. The Super Video Graphics Array (SVGA) is a video-display-standard type developed by the Video Electronics Standards Association (VESA) for IBM PC compatible personal computers (PCs).

XGA = 1024×768. XGA-2 is a display mode with high color and higher-refresh rates than XGA. XGA. Introduced by IBM in 1990, this =standard is used in desktop and laptop computers as well as in projection systems.

WXGA = 1280×768. Wide XGA describes a display screen that is appropriate for business but is also suitable for watching DVDs with 16 million colors. This display was common in widescreen notebook computers.

SXGA+ = 1400×1050. This resolution became the standard for early graphics and monitors with an aspect ratio of 5:4 (1.25:1) for 17″ and 19″ LCD monitors. Allows 24-bit colour in 4 MB of graphics memory, or 4-bit colour in 640 kB.

720p = 1280×720. This was the first available High Definition TV resolution. It is still available but is not as popular as it once was now that the prices have come down on the 1080 TVs. By comparison, a 720p TV has twice the resolution of an analog TV picture.

1080p = 1920×1080. Known as Full High Definiton (FHD), this set has the highest number of pixels –1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen vertically. The “P” stands for progressive scan and uses the widescreen aspect ratio of 16:9. It’s become the ATSC standard in the USA and now includes all TV broadcasts, Blueray Discs, smartphones, Internet content and most TV, projectors, computer monitors, video game consoles and most digital cameras or camcorders.

Learn more about projectors and screens:

• The importance of aspect ratio for your projector screen
• Your screen and your projector
• Setting up your home theater projector screen

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Why buy a dlp projector?

A DLP projector is the best choice on the market offering competitive pricing and superior technology. Enjoy crisp, clear visuals with colors that pop along with easy of use with your DLP purchase.

Here are the top 5 reasons to purchase a DLP projector.

Ultra clear picture

Due to the technology using millions of tiny mirrors reflecting colors, video and graphics are sharper. The mirrors spaced less than a micron apart means there are fewer gaps between pixels so images are smooth with a film-like quality. You won’t see the pixilation effect that is present in LCD projectors. The DLP projector also has sealed optics making them better suited for dusty environments.

High resolution

DLP projectors deliver the highest available resolution – over 2 million pixels at 1920 x 1080. This translates into a full HDTV experience with outstanding picture and quality for either work or leisure viewing. With a DLP 1080p Projector you can experience the best HDTV programming, Blu-Ray discs, or video games available.

Brilliant Color

DLP projectors have a technological advantage over LCD projectors due to their sophisticated color wheel. DLP retain color accuracy because they simply reflect light onto the screen producing a crisp, clear and brilliant picture. Since there is no color decay or decreased legibility over time, your DLP projector will last for years.

Deeper blacks, brilliant whites

DLP Projectors provide a clear, sharp picture due to the high black and white contrasts. Most DLP projectors have contrast ratios of 2000:1—higher than most LCD projectors. Deeper blacks and more brilliant whites mean text is extremely readable—especially important in presentations that are text heavy presented in rooms with ambient light.

Portable and connected

DLP are small and compact due to their light engine with a single chip. Many weigh in at three-pounds or less making them very portable—especially important for business travel. They’ve been designed for easy set-up and quick connections to your computer.

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How to create a regular maintenance routine that will keep your projector working smoothly and prolong projector lamp life.

Cleaning the lens

A dirty projector lens can damped the quality of your image. Regular cleaning will help keep the picture bright. However, projector lenses are quite sensitive to scratching so approach with caution. The best way to clean your lens is to use a can of compressed air to get rid of any dust on the lens. Then gently wipe using dry microfiber lens cloth, found at any camera store. Keep your touch light and don’t press down too hard. If there is a stubborn streaks, then try using a lens cleaning solution.

Filter Cleaning

Like any electronic device, your 1080p projector is full of circuit board that creates heat. Every projector is cooled by air being pulled inside through a filter. This filter acts as a barrier to dirt and dust. When the filter gets clogged it the projector isn’t able to cool effectively and can overheat. A projector that is constantly running too hot burns through lamps faster. A projector that seriously melts down can have its circuit board and panels cooked. Keep your air filter clean.

Follow your instruction manual to learn how to change the filter in your particular model.

Check airflow

Don’t forget to check your ceiling-mounted projectors. They often get overlooked because they are not  easily accessible. Check to make sure your 108op projector has enough airflow around it. If the filters can get enough air intake, your projector will overheat. Check all the nuts and bolts to see if they need tightening/cleaning.

Change the lamp

Projector lamps tend to gradually get dimmer as they approach end of life. Every 1080p projector has a lamp tracking timer that will count the number of hours left. When it reaches a critical point, warning lights will start to blink and an on-screen message will ask you to replace the projector lamp.

When it’s time to replace the lamp be sure to buy genuine OEM lamps. We all like to save money but generic, “compatible” lamps should be avoided because of their inferior materials and workmanship. The few bucks you save can end up costing you much more in the long run when these counterfeit lamps damage your projector and compromise your health.

Read 7 tips for spotting counterfeits to learn more. Read about simple tips to extend the life of your projector and projector lamp.

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Here’s a check list for getting your home theater up and running.

Entertainment options have never been more varied or easy to access. Whether it’s streaming, watching DVD, satellite or cables feeds, setting up a home theater gives you a chance to enjoy all the action

Where will you be watching?

Ideally, your home theater needs a room large enough for a setting area and some distance between the screen and speakers. Ambient light should be minimum and you’ll also need ceilings high enough for mount your projector.

Projectors

Today’s digital projectors handle a wide variety of media from video, TV, photos or documents. The type of digital projector you buy will depend on how you’re going to use it. Home theater projectors are generally used in completely dark room, so don’t need to bright as home projectors. A general TV projector used in a bright room with more ambient light may need a brighter projector. It may be worth spending a big more money for a projector that can handle different types of lighting with more focus options. Look for a projector with a lens shift option if you will be changing locations of the screen. A  high definition TV projector will give you the clearest picture and sharpest colors for your home theater.

Consider your ceilings

Any home theater also needs a screen and that is dependent on your ceiling. Ceiling height controls screen height and width and ultimately how far back your projector will need to be.  Any screen must be at least three feet off the floor.  The formula for screen height is to subtract three feet from your ceiling height to get  your maximum screen height. Low ceiling present some challenges and may require either a smaller screen or a short-throw projector. Look for a projector with a lens shift option. One of the most important considerations when setting up your home theater is looking at the aspect ratio as well as the projector’s gain.

Pick out the screen

The type of screen you need depends on your projector, the amount of light in the room, the size of the room and the viewing angle distance from the screen. The first step to buying your screen is learning about the various kinds of projector screens that both your budget and projector. There are four basic types of projectors screens:

• Electric
• Permanent, fixed frame
• Manual pull down
• Portable

Read more about screens and their material.

Speakers

Good sound is an important as the screen. With your home theater, the speakers are not going to be next to the projector so you’ll need some connecting cables to hook up everything up. You can forego the cables and use a wireless connection for your speakers. If there isn’t room for cables or you don’t want unsightly clutter, you can also invest on wireless speaker. A Sound Bar system produces a surround sound listening environment using one speaker box.  An AV input switcher is also an important piece of equipment by allowing you to swap between your different video sources such as your computer, DVD player or BlueRay device.

Building your home theater takes some time. Start off gradually and build up. If you need more advice join the FixYourDLP forum or the AV Forum where a community of experts are waiting to help you with your home theater.

The post Setting up a home theater appeared first on DLP Lamp Guide - LCD and DLP Repair Tips - Fix Your DLP - FixYourDLP.com.

Connect directly through cables

Connect your iPad to your projector using the right cables. The first step is to pick the transmit mode.

VGA vs. HDMI

If you have an older projector you may only have a VGA connection. Newer projectors will have both the VGA and HDMI connections. The biggest difference between VGA and HDMI is with sound. Using HDMI means everything is put through the cable, including the sound or music in your presentation. If your projector doesn’t have speakers, you won’t hear any sound using an HDMI cable. You will have to go back to VGA. No shame in that.

 Choose the right Apple cable

Depending on your model and whether you are doing VGA or HDMI, you’ll need a different cable:

• Apple Dock Connector to VGA Adapter: iPad models 1, 2 and 3
• HDMI Apple Digital AV Adapter: iPad models 1, 2 and 3
• Lightning to VGA Adapter:  iPad models 4th generation and up
• Lightning Digital AV Adapter: iPad models 4th generation and up

Read more about projector cables and connections:  How to connect your projector to a Mac laptop

Set-up the connection

• Find your VGA or HDMI socket on the projector. The VGA slot resembles the same plug in used with your old desktop while the HDMI cable has a narrower plug. Older models may not have the HDMI slot.
• Plug the remaining VGA or HMDI end into the Apple connector dock or adaptor.
• Plug the apple adaptor or dock into the charging socket on the iPad located below the home button.
• If you are using VGA, plug computer speakers into the headphone jack on the iPad for better sound. If you are using HDMI, the sound will be fed through your projector.
• The screen should automatically mirror what is showing in the iPad. If not, use the projector remote and hit either the SOURCE or COMPUTER button until the projector finds the source and displays the iPad picture on screen.

Connecting through Apple TV

If you prefer not to use any cords and create a wireless connection with your iPad, try the Apple TV connection combined with an HDMI cable.

Note: Your projector might not have HDMI input. If that’s the case, you’ll need an HDMI to VGA adapter like the Kanex ATVPRO

Set up the connection

• Plug the main cable HDMI lead connect into the Apple TV
• Plug other HDMI lead into back of the projector.

Configure the Apple TV for its network

• Use a wireless network to connect, Apple TV helps you select and configure your network connection.
• Select your network from the list shown (or enter the network name if it is hidden). Choose the wired Ethernet network and Apple TV automatically detects your network. Choose wireless network, Apple TV helps you select and configure your network connection.
• Enter you password
• If you don’t connect using DHCP, you may have to enter your IP address, subnet mask, router, and DNS addresses.
• Tap Enter.

Configure the iPad

• With all four fingers, lift up on the iPad screen to reveal Control Center.
• Move your fingers across the screen to reveal the Control Center menu.
• Scroll across and click on the screen icon (farthest button on the right panel).
• Tap to choose Apple TV.
• Once Apple TV is chosen, tap MENU.
• Make sure mirroring has been turned on.

The signal is sent from the iPad wirelessly to Apple TV and then through to the projector.

Connecting through AirPlay

You can use the AirPlay app to stream music, photos, and video wireless to Apple TV from the iPad or any other device on the same WiFi network.

Set up Airplay:

• With all four fingers, lift up on the iPad screen to reveal Control Center.
• Move your fingers across the screen to reveal the Control Center menu.
• Scroll across and click on the screen icon (farthest button on the right panel).
• Tap to choose to the stream content.
• Tap to choose the device you want to stream
• Tap to choose Apple TV
• Tap to choose Mirroring. You will see a blue bar appear at the top of the iPad screen when AirPlay mirroring is turned on.

Connecting through your computer

If you already have a computer connected to your projector, you can simply turn it into an AirPlay receiver. Download an app such as AirServer, or X-Mirage to allow your MAC or PC to become the AirPlay receiver.

It will transmit what is on your iPad through to the projector and finally onto the screen. This can be a simple and quick solution, if you already have a set-up done. You can also connect iPad to a TV, projector, or other external display using the appropriate Apple cable or adapter. S

Tony Vincent has created a handy reference chart showing you seven ways to connect your iPads to projector.

Happy viewing. Enjoy the iPad-projector experience!

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Make your Powerpoint presentation pop with these tips.

Presenting your ideas in front of a group of people can be a daunting task. It ranks high up on the scale of things people are afraid of doing. Being well prepared will help calm your nerves and let you get your ideas across in the best way possible. These presentation tips will help you stand out from the crowd.

Presenting is hard work

Almost all experts agree on one thing: Know your stuff inside out. Nothing ruins a presentation more than having a fumbler up in front who doesn’t know their material. Take the time to research, organize and prepare.

• Structure your material so it has a logical flow. Put categories together, do a chronological display, show how the interconnections are happening.
• Divide up the entire presentation into key points. Having between three to five points will help your audience remember the key issues being discussed.
• A strong conclusion is paramount to having your audience leave with a full understanding of your presentation but it will also help them to remember.
• Leave enough time for a Q and A session. This engages the audience and they are more likely to remember.
• Provide contact information at the end of the presentation for any other questions that surface after the audience has had time to digest the presentation.
• Don’t be afraid the pause the presentation to clear up any confusion or questions from the audience. Press either the W or B key to stop and then the Enter key to resume.

Making a great impression

Use some of the principles of public speaking to help you come across as a polished and professional who is in control of their topic.

• Practical examples and case study anecdotes are a great way to make your concepts clear and accessible by your audience members.
• Slow down! Everyone has a tendency to speed talk when they are nervous. Deliver your presentation slowly and clearly.
• Avoid talking in a monotone, as this will lull people to sleep. Emphasize certain ideas and words to give your voice some life.
• Speak up! You want the people at the back to be able to hear you but you don’t want to be shouting. Clear, concise and engaging.
• Make sure your gestures are natural and fit in with your topic. Leave your arm by your side or rest them on the podium to keep gestures to a minimum.
• Maintain eye contact but don’t stare the your audience. Move between the screen and the audience.
• Have reminders notes so you know what slide is coming next and can be ready to discuss its relevant points.
• Dress comfortably.

Design

• Less text is always better.
• Follow the 10/20/30 Kawasaki rule.
• A table of contents can be a perfect introduction and peak audience interest.
• Best size for titles is 44 with a Sans Serif font that is easy to read. Avoid the fancier fonts, as they can be difficult to decipher.
• Each slide should have your company brand to reinforce your brand.
• Arrange slides in a chronological order with topics placed accordingly.
• Don’t bombard the audience with too many stats and numbers. You want them to remember what you are presenting. Round numbers up.
• Make sure each slide has a title.
• Visual pie charts or bar graphs will make more impact rather than just numbers.

Read more about creating the perfect presentation:

• Tips for a successful projector presentation
• The 10/20/30 rule for projector presentations
• Add some color to your presentation

The post More Powerpoint presentation tips appeared first on DLP Lamp Guide - LCD and DLP Repair Tips - Fix Your DLP - FixYourDLP.com.

You`ll want your classroom projector to handle multimedia seamlessly. Look for easy connectivity, premium audio features, and the ability to manage your projector and presentation remotely.

A good classroom projector will be to show videos, connect easily to a variety of computers and show presentations.

Other options

Some projectors have Blackboard Mode that allows you to project onto a wall, white board, or chalkboard. There may be some loss of image quality. Another important feature is the zoom lens that lets you change the size of the projected image without having the move the projector. If your school is networked, you may want to consider having this option with your projector.

Classrooms projectors

BenQ and Epson are the most popular brands for educational projectors. The Epson Powerlite  series allows you to HDMI connectivity and can have up to four different devices attached to the projector. The new BenQ educational projectors have a fast response rate including a short-throw PointDraw projector allowing teachers to project an interactive image wherever in the room.

Find the light

The first consideration is ambient light. The ideal position for your projector will be a the front of the classroom but only if it is not flooded with sunlight. Ideally you should be able to close the windows with dark curtains. However, if you have walls that are also white and reflect a lot of light, the front of the classroom may not work. Find the best position by dimming the lights and finding the darkest area. If there is a blackboard at the back of the classroom, this can help darken the room and may provide the best area for projection. Of course, if your room is windowless, it becomes much easier to place the projector.

Throw distance

You`ll need to figure out how far the projector has to be from the screen.

Avoid blockages like light fixtures, podiums, air conditioner vents, desks, blackboards or other objects that might might interfere with the installation of the projector or the light path from the projector to the screen.

You also want to position the projector where students can`t block the light by standing up or raising their hands. You also don`t want anyone looking directly into the projection lens as this can hurt their eyes. The placement of the projector will determine the throw distance needed. This “throw distance” that you select will narrow the number of projectors that can meet your requirements.

Mounted or portable

One solution is to mount the projector alongside the same wall as the projection screen.

If you choose this solution you`ll need a short-throw wall mount projector or a short-throw projector. These tend to be slightly more expensive than standard projectors.

More traditional projectors can be mounted on the ceiling or on a platform. You can set the projector onto the table and use the automatic gain control on the projector to correct any problems with distorted images.

Screen considerations

How close are your students going to be to the projector? This will determine what type of screen you need and the placement. Pull down mounted screens are usually the most functional for classrooms. The height of the screen should be 1/6 the distance of the farthest student. For example if the farthest student is 30 feet away, then the screen height should be 5 feet. The screen should be 4 feet off the floor if the seating is level.

Learn more about buying projectors:

• Buying guide for DLP projectors
• Should you invest in a wireless 1080p projector?
• How to connect your projector to a Mac laptop
• Correcting distorted 1080p projector images
• Connect your laptop to your DLP projector

The post Buying a classroom projector appeared first on DLP Lamp Guide - LCD and DLP Repair Tips - Fix Your DLP - FixYourDLP.com.

No need to throw out the old TV or even replace the DVD players if you want to use your DLP projector. Learn how to hook them up to your projector through your AV source and watch TV in a cinema-set up.

Step 1: Determining output

Follow these steps to get your AV source set up:

Older TVs are not going to have an outgoing video connection. The newer smart TVs do have this connection making an AV source hookup easy. Check out the back of your TV to see if you have a VIDEO OUT section with any of the following plugins:

• RCA: composite video (yellow) and stereo audio (white and red) plugs. Similar to headphone or video gaming plugs.
• S-video: All in one cable using a four-pin DIN connector
• HDMI: High-Definition Multimedia Interface connector integrating 19 cable pairs. This single-cable, all-digital solution is becoming the industry standard. Used with most HD devices.
• DVI: Most common digital video cables, similar to VGA connectors, with up to 24 pins. Supports analog as well as digital video so it most used with desktops and LCD monitors. It doesn’t do video so replace it with HDMI cables.
• VGA: Video Graphics Array connector has a 3-two, 15-pin connector and is used for video cards, computer monitors and HDTV.

If your TV has any of these plug-ins, then you can hook up directly rather than using cable. You should visit our How to connect your DLP projector to a TV for step-by-step instructions.

Step 2: Hooking up the AV source

If your TV doesn’t have a outgoing video connection you will need to attach it to an AV source in order to convert the older broadcast signal into a useable video and audio signal. You can use either a DVD player, Blu-ray player, cable/satellite box or game console.

Most cable boxes are going to have either the RCA (composite), S-video (DIN connector), red/green/blue RCA jacks (component) or HDMI or DVI outputs.

To start:

• You’ll be connecting the TV to the cable box and then the cable box connected to the projector.
• Use a coaxial cable (orange RCA cable) from the back of your TV into the cable box VIDEO IN jack.
• Connect a set of audio/video or S-Video cables from the VIDEO OUT of the cable box. A DVI component is preferable but you can use the RCA jacks. The red/white jacks would be connected to the AUDIO IN jack on the projector and the yellow RCA jack would go into VIDEO IN.
• If you are using the VCR/DVD as your source, it’s the same procedure but you will be using the RCA combo. Connect the TV to the DVD player. Then connect the VIDEO OUT and plug in the yellow jack, find to VIDEO OUT jacks and plug in the red/white jacks. Plug the other end into the projector.

Step 3: Adjusting the picture after the AV source connection

• Turn on the projector.
• Go to the MENU or SETTINGS menu on the projector. Go to the INPUT SOURCE and change to the appropriate jack used. Some projectors have an SOURCE SEARCH button or function that will automatically find the video source.
• Remember that your projector will be reading what is on your TV screen. So if the TV screen in dark or blank so will be the projector.

Step 4: Tweaking the sound quality after the AV source connection

Since most projector don’t have high quality, you may want to use surround sound speakers. This is easy to do it you are using the RCA jack set-up. Simply unplug the RED and WHITE cables from the projector and plug them into the AUDIO IN slots on your sound source.

Happy viewing.

Learn more about hooking up your projector:

• Connect your laptop to your DLP projector
• How to connect your projector to a Mac laptop
• Buying guide for DLP projectors

The post Hooking up your projector through an AV source appeared first on DLP Lamp Guide - LCD and DLP Repair Tips - Fix Your DLP - FixYourDLP.com.

Video gaming is now a mix of data and video where you need clear text alongside with cinematic visuals. Sophisticated game consoles have become hubs for gaming but also staying connected online.  Projector technology has also progressed while prices have dropped making it possible to build a home entertainment center with a video gaming component. For just a few dollars more, you can replace the flat screen TV for a gaming pro.

Resolution

While the conventional  VGA, SVGA and XGA projectors are sufficient for an office Power Point presentation, they tend to disappoint when it comes to gaming.  HD is the for advanced visuals, particularly with projectors geared specifically for gaming on the big screen. These day all video and sound quality have an output of 720p or 1080i. Except the next generation and the whole industry to be moving to 1080p projectors for the best graphics possible. However, while the cost of some 1080p projectors is still quite high, the prices for 720p projectors have dropped considerably so there are some great gaming projectors out there.

Brightness

When it comes to gaming brighter is always better. You need to consider the ambient light that will be coming into the viewing room. More brightness can add to the cost of a projector but invest in a more lumens can be a smart choice in the long run. Video games always look better with at least 350 ANSI lumens on a 16:9 screen. The brighter the ambient light, the higher the lumens need to be. Rooms with average ambient light will need projectors with 1500 lumens or brighter. Those with lots of bright light will need a projector with at least 3000 lumens or more. Most video game console controllers are not backlit so that extra lights can make a big difference.

Contrast Ratio

Most video games include a high dynamic range – which is needed for those dramatic, dark moments in a game. So, you need to pay close attention to the contrast ratio in the projector. A passable contrast is 5,000 to one, a  mid-range would have a contract of 4,000 to one. The absolute best contrast ratio would be 100,000 to one that gives greater clarity.

Refresh Rates

When gaming you want a crisp, seamless image. The refresh rate refers to a projectors ability to process the video signal. The faster the refresh rate the shorter the lag time getting the image on screen. Flat panel HDTVs often suffer from motion blur that cause ghosting or an after image left on screen after the scene has changed. With the improved technology ghosting and motion blur have been cut down A refresh rate of 120hz is good and you won’t notice any lag more seamless and crisp the image will be. The highest refresh rate is 480hz.

Learn more about buying a projector:

• Buying guide for DLP projectors
• Should you invest in a wireless 1080p projector?
• Screens and your 1080p DLP projector
• Business Projectors vs. Home Theatre Projectors

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