About The Display

Why do we do this?

People ask us why we do this, and every year we answer them with the same response..."Why not?" If you think about it, this is the one and only time in the year that you can put stuff on your house, where people won't look at you and call you crazy. To me, spending time throughout the year planning, sequencing and coming up with new and innovative ideas is the best part of decorating.  Sharing your ideas with other enthusiast is what really makes holiday decorating a joy, and a passion at the same time. Nothing makes me happier then when a neighbor, a passer-by, or even somebody in a store says, "Hey, your house looks great!"  When people really take the time to slow down from their crazy schedules and just take a moment and look at what you have spent almost a whole year designing and planning, that is where the true joy comes from for me. A child will not always be a child, but their smile's can last a lifetime. With all the evil and hostility in the world today, it is nice to just take a moment see that there is still a wrinkle of peace out there, and some
hope, even if it's a tiny amount.

How do we do this?

This is the question that has plagued man kind for centuries...well, maybe not that long. The concept of how we get the lights to "go along" with the music is pretty simply, putting it into practice is where is becomes difficult.  The company that makes the components for this is call Light-O-Rama. Light-O-Rama can supply you with everything you need, from the software, the hardware, the cables...everything but the lights.  Then the process starts right where your sitting now, at a computer.  At the computer, you load a piece of  software called the Sequence Editor.  Within that program you load in whatever song's you want, and then begin to sequence them.  You can either make the lights fade up, down, twinkle, shimmer, turn on quick, turn off quick...the possibilities only end where your imagination ends.  A sequence generally looks like the picture below.

From there, its time to get the hardware all set up.  A typical 16 channel board has 2 sides to it.  Either side of that board can control up to 20amps of power depending on the heat sinks you install. Planning is the absolute most important thing to do with this type of decorating.  You need to know the amount of power that each channel is going to pull, while at the same time you can not exceed the amount of power for that one particular side.  Before we go any further it is important to understand what all these terms mean.  A channel is one of the outlets that comes out of the controller.  A typical controller has 16 channels, 8 channels per side. Once you have decorated everything your going to decorate, its time to get miles upon miles of extension cords and plug them into the channel.

Once all your connections are made, and you are certain of your power loads, its time to connect your computer to the boards.  This done through several different ways.  The way I choose is to use a USB adapter.  This adapter converts the signal from your computer to an RS485 protocol.  Now I'm not going to get into the particulars of this, mainly because I don't completely understand them myself.  Basically, once the adapter is connected, I take a standard CAT-5 cable and run it from my adapter to the controllers.  To connect the other controllers I have, I run a CAT-5 cable from the first controller to the next, to the next and so on and so on.  Light-O-Rama also has wireless transmitters that apparently work every well. This picture shows a typical set up for for a display.

Basically anything that takes power, can be controlled by the controller.  The important thing to remember is not to exceed 8amps (2amps if heat sinks are not installed) per channel.  People have even taken inflatable's and split the power to the motor (fan), and lights.  That way the can keep power to the inflatable so it stays inflated, and control the lights with controller. As I said before, the possibilities only end where you imagination stops! To broadcast the music, I use a Ramsey FM transmitter.  The FCC has different rules and regulations about how powerful the transmitter can be.  I use the Ramsey FM25B There are different transmitters out there, it really depends on how much money you want to spend and the features you want.  The transmitter is set to a frequency that is not used in my area, 95.9 fm.

Key things to remember though...
1.    PLAN, PLAN, PLAN
2.    Know the amount of amps per channel
3.    PLAN, PLAN, PLAN
4.    Start small and work your way up to the grand displays
5.    Did I mention...PLAN, PLAN,  PLAN!!