Tips for Setting up Church, Classroom and Ministry Room Projectors, Part 4 of 4


Other Key Considerations

From 4K/Ultra High Definition (UHD), which is four times the projectortable380resolution of full HD, to XGA, there are quite a few resolutions to choose from.  A key consideration is how much HD video content you plan to show.

Remote management is helpful in a classroom environment, especially if there are several classrooms. With remote management, lamp-based projectors can be powered off using a program timer built into the control software in order to conserve bulb life.

Video picture quality varies a lot depending on make and model of the projector.  That is because scalar chips and video processors in the projectors are not created equally.  This is important because audience expectations are getting higher due to the amount of HD content available.

Top 10 Do’s and Don’ts

  1. Don’t try to get by with a “floating” projector that goes from room to room
  2. Don’t plan on turning out the lights. Dimly lit rooms, at times, reduce the audience’s attention.  The brightness of the projector needs to be high enough to overcome lighting
  3. Don’t worry about LCD versus DLP vs. laser phosphor vs. LED light engines – they all perform well
  4. Do assess whatever multimedia sources and computer sources your presenters will want to connect to the projectors, and map that to available connectors before buying a specific projector model
  5. Do talk to presenters about how they can integrate more multimedia to get them thinking about improving classroom techniques
  6. Do look for models with “eco-mode” that will conserve power and bulb life for lamp-based projectors
  7. Do select projectors that have the compatibility with newer video signal protocols and higher brightness to suit your evolving needs over time
  8. Do examine your mounting challenges prior to buying mounts and projectors
  9. Go with a good brand name – it will generally equate to longer product life and better product reliability
  10. Do ask an expert for advice about your unique circumstances

A Better Facility

Projectors have a big impact on the image your organization sends.  You want to make presentations a memorable experience for parishioners, guests and administrators.  There are many different options out there for hardware, and up-front planning is the best way to ensure you are happy with your selection.  If you follow these tips, you’ll be on your way to a noticeably better facility.

TIPS FOR SETTING UP YOUR PROJECTORS, PART 3


If you are running cables to the projector, you’ll need to consider the optimal location for the cable connectors to be available to users.  For example, the DVD player might be mounted in a cabinet and the cables will need to terminate there, but the instructor may need to connect a laptop from the front center of the room.  You might elect to run the cables inside the wall to a simple and neat wall-plate, or you could run a small electric raceway channel down the wall if you need a quicker solution (although that is probably less aesthetically pleasing).  Another alternative is a combination of wired devices and wireless access for presenters.projectortable380

Once you have planned for traditional analog/digital input connections from PCs, players, and other local multimedia devices, the next thing to consider is network connectivity for accessing network content and performing remote administration of the projector.

Not all projectors will be connected to the network, but there are some good reasons to do so.  If the projector is tied to a network, presentation files on a server or from a computer can be accessed in some cases through the projectors’ built-in access point. From an asset management standpoint, projectors can be remotely monitored and managed by an administrator in order to turn them on/off to extend the lamp life.

Often, in church facilities there is minimal existing network infrastructure, and running cable isn’t an attractive option.  In these instances, wireless projectors can have a lot of merit and can speed up the installation if your building is set up for Wi-Fi.  One final connection you will want to determine is the location of the power source for the projector.  Ideally, power can be tapped from electric boxes on the ceiling.

Brightness

Most people believe brightness specifications in the 2,000-5,000 lumen range are suitable for these types of room applications. However, this is not always the case. Sometimes these room environments will require more than 5,000 lumens of brightness to compensate for certain aspects of the space. For example, with larger screens, brighter ambient lighting, and longer throw distances, a brightness-range of 8,000 to 10,000 lumens and higher should be considered when selecting a projector.

Solid State Light Sources

Laser phosphor projectors, which use solid state light sources in lieu of lamps, are giving houses of worship new technology options for brightness and longevity. Their low-maintenance design makes them perfectly suited to classrooms, sanctuaries and boardrooms alike.  Lasers have a lifespan of about 20,000 hours – up to 10 times as long as traditional installation projectors using lamps. That means the laser projector in most applications will last well beyond 6 years (depends on the usage model), compared to projection lamps that may need to be replaced within 1-2 years.  That longevity adds up to big savings for budget-conscious environments. It also saves the time and manpower typically associated with projector maintenance.

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