Projector Connections
• RS-232 (remote control protocol) {1-2 inputs} - this allows for third party control
hardware/software such as Crestron or AMX. Many churches only use the wireless
remote control and never bother using RS-232.
• USB - some projectors allow a USB mouse to be used for controlling the cursor that is
found on many remote controls. Note that the USB connection isn’t used to send video to
the projector.
• Flash Card slot –
- Some portable projectors allow a flash memory card (like the ones used in digital
cameras) to hold a PowerPoint show on the card so that a laptop isn't needed to
do a presentation.
• RJ-45 –
- Some projectors now allow a “CAT-5" connection for networking the projector.
The typical benefits are the ability to check lamp status, projector temperature
(too hot usually means a clogged filter needs cleaning) and on/off controls.
• PCMCIA card slot –
- The ability to use a wireless network card, such as the type used in portable
laptop computers, is beginning to be seen on projectors. This functionality allows
the projector to be tied into a network, and be seen as a device, much like printer
can be seen as a device on the network. The wireless portion also means no
need for any of the cables mentioned above – the PC’s signal is sent through
another PCMCIA wireless network card, too!
- A few projectors use this slot to insert Compact Flash or Microdrives for playing
back images without a laptop.
This is a very basic description about the common input types found on today’s projectors. It
serves as a ‘launching pad’ to help in the education of the technology, and is not intended to be
the final answer. After all, technology changes every minute!
Used by churches all over the world to help teach worship, the Experiencing Worship study can help your worship team too.
Your team will learn why we worship and gain a better understanding of how to worship.
One user said..."Your 5 week study course has made a tremendous impact on my life in the study of worship... I would like to express my thanks for a well written study course that leads into a higher realm of praise and worship."
This is the debut album by EXW friend Paul Langford. Paul is a Chicago based singer, arranger, keyboardist, producer and conductor. Paul has a career that spans 14 years. Paul's work includes arranging for groups like GLAD, Voices of Liberty, VoiceTrek, The Chicago based "Caroling Party" and Day of Discovery Singers. His arranging has appeared on recordings side by side with greats like Gene Puerling and David Maddux, and he has sung with Don Shelton, Bonnie Herman and Bob Bowker, among others.